/* Angry Sax: scoped styles for the studio and its WordPress settings. */
.mns-workspace,.mns-admin,.mns-studio{box-sizing:border-box;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.mns-workspace *,.mns-admin *,.mns-studio *{box-sizing:border-box}
.mns-workspace{--mns-background:rgba(245,241,232,1);--mns-surface:rgba(255,255,255,1);--mns-text:rgba(24,35,52,1);--mns-muted:rgba(82,97,116,1);--mns-accent:rgba(11,61,145,1);--mns-button-text:rgba(255,255,255,1);--mns-border:rgba(220,226,234,1);max-width:100%;padding:clamp(14px,2vw,24px);border-radius:24px;background:var(--mns-background);color:var(--mns-text);margin:24px 0}
.mns-brand{display:flex;align-items:center;justify-content:space-between;gap:24px;overflow:hidden;min-width:0;padding:28px 34px;border-radius:18px;background:var(--mns-surface,#fff);border:1px solid var(--mns-border,#dce2ea);color:var(--mns-text,#182334)}
.mns-brand-copy{min-width:0;flex:1}.mns-brand .mns-eyebrow{font-size:11px;font-weight:800;letter-spacing:.17em;color:var(--mns-muted,#526174);margin:0 0 14px;line-height:1.7}
.mns-brand .mns-brand-title{font-size:clamp(28px,3.4vw,46px);font-weight:800;letter-spacing:-.035em;line-height:1.1;color:var(--mns-text,#182334);margin:0;max-width:680px;overflow-wrap:anywhere}
.mns-brand .mns-brand-description{color:var(--mns-muted,#526174);font-size:16px;line-height:1.6;margin:14px 0 0}.mns-brand-image{width:clamp(130px,22vw,245px);height:220px;object-fit:contain;flex-shrink:0;display:block}
.mns-studio{padding:clamp(18px,3vw,32px);border:1px solid var(--mns-border,#dce2ea);border-radius:18px;background:var(--mns-surface,#fff);color:var(--mns-text,#182334);margin:18px 0 0;max-width:100%;min-width:0}
.mns-studio h3{font-size:18px;font-weight:750;color:var(--mns-text,#182334);line-height:1.3;margin:26px 0 10px}.mns-howto h3{margin-top:0}.mns-intro,.mns-note,.mns-pitch-help,.mns-instructions{color:var(--mns-muted,#526174);line-height:1.65;font-size:14px;margin:8px 0}.mns-instructions{white-space:pre-wrap;overflow-wrap:anywhere}
.mns-controls{display:block;margin:26px 0}.mns-control-group{min-width:0;border:1px solid var(--mns-border,#dce2ea);border-radius:12px;padding:18px;margin:18px 0}.mns-control-group legend{padding:0 8px;color:var(--mns-text,#182334);font-size:15px;font-weight:750;float:none;width:auto}
.mns-control-grid,.mns-admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:16px;align-items:end}.mns-admin-grid{margin:20px 0}.mns-field{min-width:0}.mns-field label{display:block;color:var(--mns-text,#182334);font-size:15px;font-weight:700;margin-bottom:9px;line-height:1.5}
.mns-field select,.mns-field input[type=number]{width:100%;min-width:0;max-width:100%;height:44px;padding:8px 12px;background:var(--mns-surface,#fff);color:var(--mns-text,#182334);border:1px solid var(--mns-border,#bfcad8);border-radius:7px;font:inherit;font-size:14px}.mns-field select{padding-right:28px}.mns-studio .mns-button{background:var(--mns-accent,#0b3d91);color:var(--mns-button-text,#fff);border:1px solid var(--mns-border,transparent);border-radius:8px;padding:12px 20px;font:inherit;font-size:14px;font-weight:650;line-height:1.4;min-height:44px;cursor:pointer}.mns-studio .mns-button:hover{filter:brightness(1.12)}.mns-studio .mns-button:disabled{opacity:.5;cursor:wait}.mns-studio :focus-visible,.mns-admin :focus-visible{outline:3px solid #bb8300;outline-offset:3px}
.mns-downloads{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.mns-score{overflow-x:auto;background:#fff;border-radius:10px;padding:12px 0;min-height:90px;max-width:100%}.mns-score svg{display:block;width:100%;height:auto;min-width:620px;color:#000}.mns-score .mns-page+.mns-page{margin-top:24px}.mns-status{font-size:13px;line-height:1.6;color:var(--mns-muted,#526174);min-height:22px;overflow-wrap:anywhere}.mns-status[data-error="true"]{color:#9b1c1c}.mns-studio [hidden]{display:none!important}.mns-practice{border-left:3px solid var(--mns-accent,#0b3d91);padding:2px 0 2px 18px;margin-top:20px}.mns-practice h3{margin-top:8px}
.mns-admin{max-width:1200px;color:#182334}.mns-admin .mns-brand{margin:24px 0 0;background:#111c2c;border-color:#26354c;color:#fff}.mns-admin .mns-brand-title{color:#fff;font-size:clamp(30px,3.2vw,44px)}.mns-admin .mns-eyebrow{color:#e4b84e}.mns-admin .mns-brand-description{color:#d1d8e2}.mns-admin .mns-brand-image{height:190px;width:220px}.mns-admin-tabs{display:flex;gap:5px;flex-wrap:wrap;border-bottom:1px solid #d0d7df;margin:20px 0 24px;padding:0}.mns-admin-tab{display:block;padding:13px 17px;border-radius:8px 8px 0 0;color:#526174;text-decoration:none;font-size:14px;font-weight:650;background:#e9edf1;border:1px solid transparent}.mns-admin-tab:hover{color:#182334;background:#fff}.mns-admin-tab.is-active{background:#fff;border-color:#d0d7df;border-bottom-color:#fff;color:#182334;box-shadow:inset 0 3px #b98316;margin-bottom:-1px}.mns-settings-card{background:#fff;padding:24px;border:1px solid #dce2ea;border-radius:12px;margin:20px 0}.mns-settings-card h2:first-child{margin-top:0}.mns-admin h2{font-size:21px;line-height:1.4}.mns-admin p,.mns-admin li{font-size:14px;line-height:1.65}.mns-admin code{overflow-wrap:anywhere}.mns-tab-description{padding:0 4px}.mns-color-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px}.mns-color-card{min-width:0;padding:16px;border:1px solid #dce2ea;border-radius:10px;background:#fafbfd}.mns-color-card legend{font-weight:700;padding:0 6px}.mns-color-card label{display:block;font-size:13px;margin:8px 0}.mns-color-card input[type=color]{width:100%;height:44px;border:1px solid #c7d0db;padding:3px;background:#fff;border-radius:6px}.mns-color-card input[type=number]{width:100%;height:40px;margin-bottom:12px}.mns-color-card .button{display:block}.mns-checkerboard{border-radius:18px;padding:14px;background:repeating-conic-gradient(#e3e6eb 0% 25%,#fff 0% 50%) 50%/20px 20px}.mns-admin #mns-theme-preview .mns-brand{background:var(--mns-surface);border-color:var(--mns-border);color:var(--mns-text);margin-top:0}.mns-admin #mns-theme-preview .mns-brand-title{color:var(--mns-text)}.mns-admin #mns-theme-preview .mns-eyebrow,.mns-admin #mns-theme-preview .mns-brand-description{color:var(--mns-muted)}
#mns-exercise-editor{max-width:100%}#mns-exercise-editor h3{font-size:18px;margin:24px 0 12px}#mns-exercise-editor .mns-admin-grid select{width:100%;display:block;margin-top:8px}#mns-exercise-editor input[type=text],#mns-exercise-editor textarea{width:100%;max-width:100%;padding:10px;border:1px solid #bfcad8;border-radius:6px}.mns-activation-message{padding:20px;border:1px solid #dce2ea;border-radius:10px;background:#fff;color:#526174;margin:20px 0}
@media(max-width:640px){.mns-brand{padding:22px;gap:12px;align-items:flex-start}.mns-brand-image{width:110px;height:145px}.mns-brand .mns-brand-title{font-size:27px}.mns-brand .mns-eyebrow{font-size:9px;letter-spacing:.1em}.mns-brand .mns-brand-description{font-size:13px}.mns-admin .mns-brand-image{width:110px;height:145px}.mns-admin .mns-brand-title{font-size:27px}.mns-control-grid,.mns-admin-grid{grid-template-columns:1fr}.mns-control-group{padding:14px}.mns-downloads .mns-button{flex:1}.mns-admin-tab{padding:10px 12px;font-size:12px}.mns-settings-card{padding:16px}.mns-admin .form-table th{display:block;width:auto}.mns-admin .form-table td{display:block;padding:5px 0 18px}}
@media(max-width:420px){.mns-brand{display:block;position:relative;padding:20px 108px 20px 20px;min-height:180px}.mns-brand-image,.mns-admin .mns-brand-image{position:absolute;right:8px;top:24px;width:90px;height:125px}.mns-brand .mns-brand-title,.mns-admin .mns-brand-title{font-size:24px}.mns-brand .mns-eyebrow{font-size:8px;line-height:1.6}.mns-brand .mns-brand-description{font-size:12px}}
.mns-admin .mns-settings-card .form-table{width:100%;border-collapse:collapse}.mns-admin .mns-settings-card .form-table th{text-align:left;vertical-align:top;width:220px;padding:14px 20px 14px 0;font-size:14px}.mns-admin .mns-settings-card .form-table td{padding:10px 0}.mns-admin .mns-settings-card input.regular-text{width:min(440px,100%);max-width:100%;padding:10px;min-height:42px;border:1px solid #bfcad8;border-radius:6px}.mns-admin .mns-settings-card .form-table input[type=number]{padding:8px;min-height:40px;border:1px solid #bfcad8;border-radius:6px}.mns-admin .mns-settings-card>fieldset{border:0;padding:0}.mns-admin .mns-settings-card .submit{margin-bottom:0}.mns-admin .mns-settings-card .button-primary{border-radius:6px;padding:6px 18px;min-height:40px}
@media(max-width:640px){.mns-admin .mns-settings-card .form-table th{width:auto;padding-bottom:4px}.mns-admin .mns-settings-card .form-table td{padding:5px 0 16px}}
.mns-rhythm-add{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:16px;background:#f5f7fa;border-radius:10px}.mns-rhythm-rows{padding:0;list-style:none}.mns-rhythm-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:14px;margin:10px 0;border:1px solid #dce2ea;border-radius:9px;background:#fff}.mns-rhythm-row>strong{min-width:24px}.mns-rhythm-row select,.mns-rhythm-add select{min-height:38px;padding:6px;border:1px solid #bfcad8;border-radius:6px}.mns-rhythm-row label{display:flex;gap:6px;align-items:center}#mns-rhythm-count{font-weight:700;color:#182334}#mns-rhythm-editor textarea{width:100%;max-width:100%;padding:10px;border:1px solid #bfcad8;border-radius:6px}#mns-rhythm-editor h3{font-size:18px;margin:24px 0 12px}

/* Saxophone selected-note fingerings. */
.mns-fingering-panel {border:1px solid var(--mns-border,#cad2d9);border-radius:12px;padding:18px;margin:20px 0;background:var(--mns-panel,#fff);}
.mns-fingering-toggle {display:flex;align-items:center;gap:10px;cursor:pointer;}
.mns-fingering-nav {display:flex;flex-wrap:wrap;gap:10px;margin:12px 0;}
.mns-key-diagram {display:block;width:100%;max-width:360px;height:auto;background:#fff;border-radius:10px;border:1px solid #cad2d9;margin:16px 0;}
.mns-fingering-note {font-weight:700;}
.mns-fingering-legend {font-size:.9em;}
.mns-fingering-alternative-label select {display:block;max-width:100%;margin-top:6px;}
.mns-score .mns-interactive-note {cursor:pointer;}
.mns-score .mns-selected-note,.mns-score .mns-interactive-note:focus {fill:#8b0000;stroke:#8b0000;outline:none;}
.mns-score .mns-selected-note .notehead {filter:drop-shadow(0 0 3px #d98a8a);}
.mns-key-choices {display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:12px 0 20px;}
.mns-key-choices label {display:flex;align-items:center;gap:8px;}
.mns-fingering-panel [hidden] {display:none!important;}

.mns-score:has(.mns-interactive-note) svg * {pointer-events:none;}
.mns-score .mns-interactive-note,.mns-score .mns-interactive-note * {pointer-events:all;}
.mns-score .mns-interactive-note .mns-note-hit {fill:transparent;stroke:none;pointer-events:all;}

.mns-controls .mns-update[hidden],.mns-controls .mns-pending[hidden] {display:none!important;}
.mns-pending {color:var(--mns-text,#18242e);font-weight:600;margin:14px 0;}

/* Fingering display switch and selected-note marker. */
.mns-fingering-toggle {position:relative;min-height:44px;font-weight:650;gap:12px;}
.mns-fingering-toggle .mns-show-fingering {position:absolute;left:0;top:0;width:52px;height:44px;margin:0;opacity:0;cursor:pointer;z-index:1;}
.mns-switch-track {display:inline-block;position:relative;flex:0 0 52px;width:52px;height:30px;background:#687785;border:2px solid #687785;border-radius:18px;box-sizing:border-box;}
.mns-switch-track::after {content:'';position:absolute;left:3px;top:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .15s;}
.mns-show-fingering:checked+.mns-switch-track {background:var(--mns-switch-on,#0b3d91);border-color:var(--mns-switch-on,#0b3d91);}
.mns-show-fingering:checked+.mns-switch-track::after {transform:translateX(22px);}
.mns-show-fingering:focus-visible+.mns-switch-track {outline:3px solid #b98316;outline-offset:3px;}
.mns-switch-description {font-size:14px;line-height:1.6;margin:8px 0 16px;}
.mns-fingering-heading {font-size:17px;line-height:1.5;margin:18px 0 4px;color:var(--mns-text,#182334);}
.mns-fingering-method {font-size:13px;line-height:1.5;margin:4px 0 8px;}

@media(prefers-reduced-motion:reduce){.mns-switch-track::after {transition:none;}}

/* Conventional six-key column with an optional numbered key guide. */
.mns-key-number {display:none;pointer-events:none;}
.mns-key-guide-on .mns-key-number {display:block;}
.mns-key-guide {max-width:420px;margin:8px 0 16px;color:var(--mns-text,#182334);}
.mns-key-guide summary {cursor:pointer;font-size:14px;font-weight:650;padding:8px 0;}
.mns-key-guide-list {columns:2;column-gap:32px;padding-left:26px;font-size:13px;line-height:1.8;}
.mns-key-guide-list li {break-inside:avoid;padding-left:3px;}

.mns-fingering-panel[hidden] {display:none!important;}
.mns-fingering-toggle>span:last-child {line-height:1.5;}
.mns-switch-track {flex-shrink:0;}

/* Fingering readability stays independent of appearance settings and theme text. */
.mns-studio .mns-fingering-panel {
 --mns-text:#000;--mns-muted:#000;--mns-button-text:#000;
 --mns-surface:#fff;--mns-accent:#f1f3f5;--mns-border:#cad2d9;
 background:#fff!important;color:#000!important;
}
.mns-studio .mns-fingering-panel :is(h3,h4,p,label,span,summary,li,ol,select,option,button) {color:#000!important;}
.mns-studio .mns-fingering-panel .mns-button {background:#f1f3f5!important;border-color:#cad2d9!important;}
.mns-studio .mns-fingering-panel select {background:#fff!important;border:1px solid #687785;padding:6px;}

/* Empty choices are invitations, while their selectors remain active. */
.mns-studio .mns-field select.mns-unselected {color:#687785!important;background:#fff;}
.mns-studio .mns-field select.mns-unselected option {color:#182334;}
.mns-studio .mns-field select.mns-unselected option[value=""] {color:#687785;}

/* Separate selector sections. */
.mns-scale-controls {background:var(--mns-scale-background,#fff);--mns-text:var(--mns-scale-text,#182334);--mns-surface:var(--mns-scale-input,#fff);--mns-border:var(--mns-scale-border,#dce2ea);}
.mns-technique-controls {background:var(--mns-technique-background,#fff);--mns-text:var(--mns-technique-text,#182334);--mns-surface:var(--mns-technique-input,#fff);--mns-border:var(--mns-technique-border,#dce2ea);}
.mns-scale-controls .mns-field :is(select,input) {color:var(--mns-scale-input-text,#182334);}
.mns-technique-controls .mns-field :is(select,input) {color:var(--mns-technique-input-text,#182334);}
.mns-range-note {font-size:14px;line-height:1.6;color:var(--mns-text,#182334);padding:12px;border-left:3px solid #b98316;}
.mns-studio .mns-fingering-panel .mns-fingering-unavailable {color:#b00020!important;font-size:clamp(20px,2vw,25px);font-weight:800;line-height:1.5;}
.mns-trademark {font-size:.38em;vertical-align:super;letter-spacing:0;line-height:0;}
@keyframes mns-sax-slide {from {transform:translateX(-180px);opacity:0;} to {transform:translateX(0);opacity:1;}}
.mns-workspace>.mns-brand .mns-brand-image.mns-brand-awaiting {opacity:0;transform:translateX(-180px);}
.mns-workspace>.mns-brand .mns-brand-image.mns-brand-animated {animation:mns-sax-slide 1.2s ease-out .25s both;}
@media(prefers-reduced-motion:reduce){.mns-workspace>.mns-brand .mns-brand-image {animation:none!important;opacity:1!important;transform:none!important;}}
/* Help always remains legible, including in themes with white text. */
.mns-help-dialog {width:min(960px,92vw);max-height:88vh;border:1px solid #cad2d9;border-radius:16px;padding:24px;background:#fff!important;color:#000!important;overflow:auto;}
.mns-help-dialog::backdrop {background:rgba(0,0,0,.65);}
.mns-studio .mns-help-dialog :is(h2,h3,p,figcaption,a,button) {color:#000!important;}
.mns-help-dialog h2 {font-size:25px;line-height:1.4;}
.mns-help-dialog p {font-size:15px;line-height:1.7;}
.mns-help-close {position:sticky;top:0;float:right;padding:10px 14px;background:#f1f3f5;border:1px solid #687785;border-radius:7px;cursor:pointer;}
.mns-help-dialog img {display:block;width:100%;height:auto;}
.mns-help-dialog figure {margin:20px 0;}
.mns-sax-companion {border:1px solid #cad2d9;border-radius:10px;padding:12px;background:#fff;color:#000;}
.mns-sax-companion summary {cursor:pointer;font-size:14px;font-weight:700;}
.mns-sax-companion img {display:block;width:100%;height:auto;margin-top:12px;}
.mns-sax-companion a {display:block;color:#0b3d91;font-size:13px;margin-top:10px;}
@media(min-width:900px){.mns-fingering-diagram,.mns-fingering-preview {display:grid;grid-template-columns:minmax(220px,360px) minmax(0,1fr);gap:16px;align-items:start;}.mns-fingering-diagram>.mns-key-guide,.mns-fingering-preview>.mns-key-guide {grid-column:1;grid-row:2;}.mns-fingering-diagram>.mns-sax-companion,.mns-fingering-preview>.mns-sax-companion {grid-column:2;grid-row:1/span 2;}.mns-sax-companion {margin-top:16px;}}

.mns-studio .mns-fingering-panel a {color:#000!important;}

/* Keep the selected fingering close to its notation. */
.mns-result {container-type:inline-size;container-name:mns-result;}
.mns-notation-layout,.mns-notation-column {min-width:0;}
.mns-notation-layout {display:flex;flex-direction:column;margin-top:24px;}
.mns-notation-column {display:contents;}
.mns-notation-column>.mns-score {order:1;}
.mns-notation-layout>.mns-fingering-panel {order:2;}
.mns-notation-column>.mns-note {order:3;}
.mns-notation-layout>.mns-fingering-panel {margin:12px 0 0;padding:14px;}
.mns-notation-layout .mns-fingering-title {font-size:16px;margin:0 0 10px;}
.mns-notation-layout .mns-fingering-toggle {font-size:13px;line-height:1.4;}
.mns-notation-layout .mns-switch-description,.mns-notation-layout .mns-fingering-tip,
.mns-notation-layout .mns-fingering-help,.mns-notation-layout .mns-fingering-legend {font-size:12px;line-height:1.45;margin:6px 0;}
.mns-notation-layout .mns-fingering-nav {display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;margin:10px 0;}
.mns-notation-layout .mns-fingering-nav .mns-button {padding:8px;font-size:12px;white-space:nowrap;}
.mns-notation-layout .mns-fingering-nav .mns-button:disabled {cursor:default;}
.mns-notation-layout .mns-fingering-prev {grid-column:1;grid-row:1;}
.mns-notation-layout .mns-fingering-next {grid-column:3;grid-row:1;}
.mns-notation-layout .mns-fingering-note {grid-column:2;grid-row:1;text-align:center;font-size:11px;line-height:1.4;margin:0;overflow-wrap:anywhere;}
.mns-notation-layout .mns-fingering-heading {font-size:14px;line-height:1.4;margin:8px 0 4px;}
.mns-notation-layout .mns-fingering-method {margin:4px 0;}
.mns-notation-layout .mns-fingering-diagram {display:block;}
.mns-notation-layout .mns-key-diagram {width:min(190px,100%);margin:8px auto;}
.mns-notation-layout .mns-key-guide {margin:4px 0;}
.mns-notation-layout .mns-key-guide-list {columns:1;}
.mns-notation-layout .mns-sax-companion {margin:8px 0;padding:8px;}
@container mns-result (min-width:960px) {
 .mns-notation-layout:has(>.mns-fingering-panel:not([hidden])) {display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start;}
 .mns-notation-column {display:block;}
 .mns-notation-layout>.mns-fingering-panel {position:sticky;top:48px;max-height:calc(100dvh - 72px);overflow:auto;margin:0;}
 .mns-notation-column>h3 {margin-top:0;}
 .mns-notation-layout .mns-key-diagram {width:min(170px,100%);}
}

/* Practice tools above the notation and a detailed guide beneath the staff. */
.mns-practice-downloads {display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-items:start;}
.mns-practice-downloads>.mns-practice {margin:0;min-width:0;}
.mns-practice-downloads .mns-download-section {min-width:0;scroll-margin-top:12px;}
.mns-practice-downloads h3 {margin-top:8px;}
.mns-score {scroll-margin-top:12px;}
.mns-exercise-key-guide {margin-top:20px;padding:16px;background:#fff!important;color:#000!important;}
.mns-studio .mns-exercise-key-guide :is(summary,p) {color:#000!important;}
.mns-exercise-key-guide img {width:100%;height:auto;}
 .mns-practice-downloads>.mns-download-section:not(:has(button)) {display:none;}
@container mns-result (min-width:760px) {.mns-practice-downloads:has(.mns-downloads button) {grid-template-columns:minmax(0,1fr) minmax(280px,.75fr);gap:24px;}}

/* Piano transport and mobile stacking around the staff. */
.mns-playback {border:1px solid #cad2d9;border-radius:10px;padding:14px;background:#fff!important;color:#000!important;margin:10px 0 14px;min-width:0;}
.mns-studio .mns-playback :is(label,p,summary) {color:#000!important;}
.mns-playback-main {display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.mns-transport {display:flex;gap:8px;flex-wrap:wrap;}
.mns-playback .mns-button {padding:9px 13px;min-height:44px;}
.mns-playback .mns-button:disabled {cursor:default;}
.mns-playback-tempo-label {font-size:14px;font-weight:700;display:flex;gap:6px;align-items:center;}
.mns-playback input[type=number] {width:74px;height:44px;border:1px solid #687785;border-radius:6px;background:#fff;color:#000;padding:8px;font:inherit;}
.mns-playback-status {font-size:12px;line-height:1.5;margin:8px 0;min-height:18px;}
.mns-playback-settings summary {cursor:pointer;font-size:13px;font-weight:700;}
.mns-playback-settings-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:12px;margin-top:12px;}
.mns-playback-settings-grid label {font-size:13px;line-height:1.6;}
.mns-playback-settings-grid input[type=range] {display:block;width:100%;min-height:36px;}
.mns-playback-settings-grid select {display:block;width:100%;background:#fff;color:#000;border:1px solid #687785;padding:8px;min-height:40px;}
.mns-score .mns-playing-note .notehead {fill:#8b0000;stroke:#8b0000;filter:drop-shadow(0 0 3px #d98a8a);}

.mns-score .mns-playing-note {filter:drop-shadow(0 0 2px #ffbf47);}
.mns-notation-column>.mns-playback {order:1;}
.mns-notation-column>.mns-score {order:2;}
.mns-notation-layout>.mns-fingering-panel {order:3;}
.mns-notation-column>.mns-exercise-key-guide {order:4;}
.mns-notation-column>.mns-note {order:5;}
@media(max-width:600px){.mns-playback-main {display:block;}.mns-playback-tempo-label {margin-top:10px;}.mns-transport .mns-button {flex:1;padding:9px 7px;}}

.mns-pause-icon{display:inline-block;width:9px;height:12px;border-left:3px solid currentColor;border-right:3px solid currentColor;box-sizing:border-box;vertical-align:-1px;margin-right:3px}

/* Volume controls: large touch target, outlined track and theme-colored fill. */
.mns-volume-control>span{display:flex;justify-content:space-between;gap:8px;font-weight:700;}
.mns-volume-control output{font-variant-numeric:tabular-nums;white-space:nowrap;color:#000;}
.mns-playback input[type=range]{appearance:none;-webkit-appearance:none;display:block;width:100%;height:44px;padding:0;margin:4px 0 0;border:0;border-radius:6px;background:transparent;cursor:pointer;box-sizing:border-box;}
.mns-playback input[type=range]::-webkit-slider-runnable-track{height:14px;border:2px solid #687785;border-radius:9px;box-sizing:border-box;background:linear-gradient(to right,var(--mns-accent,#0b3d91) 0%,var(--mns-accent,#0b3d91) var(--mns-volume-fill,0%),#edf0f3 var(--mns-volume-fill,0%),#edf0f3 100%);}
.mns-playback input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;margin-top:-8px;border:2px solid #445364;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;}
.mns-playback input[type=range]::-moz-range-track{height:14px;border:2px solid #687785;border-radius:9px;box-sizing:border-box;background:linear-gradient(to right,var(--mns-accent,#0b3d91) 0%,var(--mns-accent,#0b3d91) var(--mns-volume-fill,0%),#edf0f3 var(--mns-volume-fill,0%),#edf0f3 100%);}
.mns-playback input[type=range]::-moz-range-thumb{width:26px;height:26px;border:2px solid #445364;border-radius:50%;background:#fff;box-sizing:border-box;box-shadow:0 1px 3px #0003;}
.mns-playback .mns-volume-control{display:flex;flex-direction:column;}
.mns-playback .mns-volume-control input[type=range]{margin-top:auto;flex-shrink:0;}

.mns-instrument-controls{background:var(--mns-instrument-background,var(--mns-surface,#fff));border:1px solid var(--mns-instrument-border,var(--mns-border,#cad2d9));color:var(--mns-instrument-text,var(--mns-text,#182334));}
.mns-instrument-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:12px;}
.mns-instrument-option{display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;background:var(--mns-instrument-input,var(--mns-surface,#fff));color:var(--mns-instrument-input-text,var(--mns-text,#182334));border:2px solid var(--mns-instrument-border,var(--mns-border,#cad2d9));border-radius:12px;padding:14px 8px;cursor:pointer;text-align:center;font-weight:700;min-height:145px;}
.mns-instrument-option:has(input:checked){border-color:var(--mns-accent,#0b3d91);box-shadow:inset 0 0 0 1px var(--mns-accent,#0b3d91);}
.mns-instrument-option input{align-self:flex-start;width:20px;height:20px;accent-color:var(--mns-accent,#0b3d91);}
.mns-instrument-image{display:flex;align-items:flex-end;justify-content:center;width:84px;height:80px;flex-shrink:0;}
.mns-instrument-option .mns-instrument-image img{width:auto;max-width:80px;height:80px;object-fit:contain;display:block;}
.mns-instrument-option .mns-icon-bb{height:56px!important;}
.mns-instrument-option .mns-icon-eb{height:62px!important;}
.mns-instrument-option .mns-icon-bb-tenor{height:70px!important;}
.mns-instrument-option .mns-icon-concert{height:64px!important;max-width:80px;}
.mns-instrument-controls legend,.mns-instrument-controls>p{color:var(--mns-instrument-text,var(--mns-text,#182334));}
.mns-instrument-option>span:last-child{color:var(--mns-instrument-input-text,var(--mns-text,#182334));}
.mns-instrument-controls p{line-height:1.6;font-size:14px;}
.mns-language-label{display:flex;align-items:center;justify-content:flex-end;gap:12px;font-weight:700;margin-bottom:16px;}
.mns-language{background:#fff;color:#000;border:1px solid #687785;border-radius:8px;padding:10px;max-width:200px;}
.mns-help-dialog section{line-height:1.65;}
@font-face{font-family:AngrySaxCJK;src:url('notation-cjk.woff2') format('woff2');font-weight:100 900;font-display:swap;}
.mns-studio:lang(zh),.mns-studio:lang(ja){font-family:AngrySaxCJK,Arial,sans-serif;}
.mns-studio:lang(zh) .mns-score svg text,.mns-studio:lang(ja) .mns-score svg text{font-family:AngrySaxCJK,Arial,sans-serif!important;}

.mns-admin:lang(zh),.mns-admin:lang(ja),#mns-exercise-editor:lang(zh),#mns-exercise-editor:lang(ja),#mns-rhythm-editor:lang(zh),#mns-rhythm-editor:lang(ja),#mns-fingering-editor:lang(zh),#mns-fingering-editor:lang(ja){font-family:AngrySaxCJK,Arial,sans-serif;}

/* Compact Appearance controls: native disclosures and one row per color. */
.mns-admin #mns-appearance-form{padding:12px 14px;margin:12px 0;}
.mns-appearance-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(400px,100%),1fr));gap:8px;align-items:start;}
.mns-appearance-group{border:1px solid #d0d7df;border-radius:7px;background:#fff;min-width:0;}
.mns-appearance-group summary,.mns-appearance-preview>summary{cursor:pointer;font-size:14px;font-weight:700;padding:9px 12px;line-height:1.3;}
.mns-color-table{border-collapse:collapse;width:100%;font-size:12px;table-layout:auto;}
.mns-color-table th,.mns-color-table td{padding:4px 7px;text-align:left;border-top:1px solid #edf0f3;vertical-align:middle;line-height:1.3;}
.mns-color-table thead th{font-size:11px;color:#526174;font-weight:600;}
.mns-color-table tbody th{font-weight:500;}
.mns-color-table td{width:1%;white-space:nowrap;}
.mns-admin #mns-appearance-form input[type=color]{width:42px;height:30px;border:1px solid #bfcad8;border-radius:4px;padding:2px;background:#fff;display:block;}
.mns-admin #mns-appearance-form input[type=number]{width:62px;min-height:30px;height:30px;padding:3px 5px;font-size:12px;border:1px solid #bfcad8;border-radius:4px;}
.mns-color-table .button{font-size:11px;line-height:28px;min-height:30px;padding:0 7px;}
.mns-admin #mns-appearance-form .submit{margin:10px 0 0;padding:0;}
.mns-appearance-preview{border:1px solid #d0d7df;border-radius:7px;margin:12px 0;}
.mns-appearance-preview>p,.mns-appearance-preview>.mns-checkerboard{margin:8px 12px;}
@media(max-width:480px){.mns-color-table th,.mns-color-table td{padding:4px;}.mns-color-table thead th{font-size:10px;}.mns-color-table tbody th{font-size:11px;}.mns-admin #mns-appearance-form{padding:8px;}}

.mns-admin:has(#mns-appearance-form) .mns-brand{padding:12px 20px;gap:14px;margin-top:12px;}
.mns-admin:has(#mns-appearance-form) .mns-brand-image{height:72px;width:90px;}
.mns-admin:has(#mns-appearance-form) .mns-brand-title{font-size:26px;margin:4px 0;}
.mns-admin:has(#mns-appearance-form) .mns-brand-description{font-size:12px;margin:4px 0 0;}
.mns-admin:has(#mns-appearance-form) .mns-admin-tabs{margin:12px 0;}
.mns-admin:has(#mns-appearance-form) .mns-admin-tab{padding:8px 12px;font-size:12px;}

/* 4.0.3: compact, grouped playback controls with responsive wrapping. */
.mns-playback {padding:10px 12px;}
.mns-playback-main {justify-content:flex-start;gap:8px 16px;}
.mns-playback-tempo-label,.mns-playback-sound-label {display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;}
.mns-playback select {min-height:40px;border:1px solid #687785;border-radius:6px;background:#fff;color:#000;padding:6px;font:inherit;max-width:100%;}
.mns-playback-status {margin:4px 0;}
.mns-playback-settings-grid {display:flex;flex-direction:column;gap:8px;margin-top:8px;}
.mns-playback-group {border-top:1px solid #dbe0e5;padding-top:8px;min-width:0;}
.mns-playback-row {display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;}
.mns-playback-row label {display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0;}
.mns-playback-row select {display:inline-block;width:auto;}
.mns-playback .mns-swing-help {font-size:12px;line-height:1.45;margin:4px 0 0;max-width:75ch;}
.mns-playback-volumes {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
@media(max-width:600px){.mns-playback-main{display:flex;}.mns-playback .mns-transport{width:100%;}.mns-playback-tempo-label{margin-top:0;}.mns-playback-volumes{grid-template-columns:1fr;gap:4px;}}

.mns-circle-control{grid-column:1/-1;padding:8px 0;min-width:0;}
.mns-circle-control label{display:flex;align-items:center;gap:8px;font-weight:700;}
.mns-circle-control input{flex-shrink:0;}
.mns-circle-control p{margin:4px 0;font-size:12px;line-height:1.5;}

/* Approved flute portrait, kept intact and proportionate. */
.mns-instrument-option:has(.mns-icon-flute) .mns-instrument-image{width:110px;}
.mns-instrument-option .mns-instrument-image .mns-icon-flute{height:80px;max-width:110px;object-fit:contain;}

/* Flute numbering is visible without a separate key guide. */
.mns-flute-diagram .mns-key-number{display:block;}



.mns-notation-layout .mns-flute-diagram{width:min(240px,100%);}

#mns-fingering-editor [hidden]{display:none!important;}

.mns-flute-exercise-key-guide[hidden]{display:none!important;}

/* 4.1.0: compact controls, clear hierarchy and a stable fingering workspace. */
.mns-workspace .mns-brand{padding:20px 24px;gap:16px}
.mns-workspace .mns-brand-image{height:140px;width:160px}
.mns-workspace .mns-brand-title{font-size:clamp(25px,3vw,38px)}
.mns-workspace .mns-brand-description{font-size:14px;margin-top:8px}
.mns-workspace .mns-brand .mns-eyebrow{margin-bottom:8px}
.mns-studio{padding:clamp(14px,2vw,24px)}
.mns-howto{position:relative;padding:0 0 14px;border-bottom:1px solid var(--mns-border)}
.mns-howto h3{font-size:16px;margin:0 0 8px}
.mns-controls{margin:16px 0}.mns-control-group{padding:14px;margin:12px 0}
.mns-control-grid{gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr))}
.mns-field label{font-size:13px;margin-bottom:5px}.mns-field select,.mns-field input[type=number]{height:40px;font-size:13px}
.mns-instrument-controls>p{font-size:12px;line-height:1.5;margin:6px 0}
.mns-instrument-options{gap:8px}.mns-instrument-option{padding:10px 8px}
.mns-advanced-controls{border:1px solid var(--mns-border);border-radius:10px;margin:12px 0;padding:0 12px;background:var(--mns-surface)}
.mns-advanced-controls>summary{cursor:pointer;padding:12px 0;font-size:14px;font-weight:700;color:var(--mns-text)}
.mns-advanced-controls[open]>summary{border-bottom:1px solid var(--mns-border)}
.mns-advanced-controls .mns-control-group{margin:12px 0}
.mns-studio select:disabled,.mns-studio input:disabled{background:#e4e4e4!important;color:#606060!important;border-color:#aaa!important;opacity:1;cursor:not-allowed}
.mns-notation-title{margin:18px 0 12px!important}
.mns-notation-layout{margin-top:0;gap:12px}
.mns-notation-column>.mns-playback{margin-top:0}
.mns-practice-downloads{margin-top:20px;padding-top:14px;border-top:1px solid var(--mns-border)}
.mns-practice-downloads h3{font-size:16px;margin-top:0}
.mns-notation-layout>.mns-fingering-panel{position:static;top:auto;max-height:none;overflow:visible;margin:0;padding:14px}
.mns-notation-layout .mns-fingering-nav{min-height:56px;margin:8px 0;grid-template-columns:40px minmax(0,1fr) 40px}
.mns-notation-layout .mns-fingering-nav .mns-button{font-size:0;min-height:40px;padding:7px}
.mns-notation-layout .mns-fingering-nav .mns-button span{font-size:18px}
.mns-notation-layout .mns-fingering-note{height:4.2em;overflow:auto;line-height:1.4;display:flex;align-items:center;justify-content:center}
.mns-notation-layout .mns-fingering-diagram{min-height:350px;display:block}
.mns-notation-layout .mns-key-diagram,.mns-notation-layout .mns-flute-diagram{width:min(190px,100%);margin:0 auto 8px}
.mns-fingering-details{border-top:1px solid #cad2d9;padding-top:8px;margin-top:8px}
.mns-notation-layout .mns-fingering-heading{margin-top:0}
.mns-fingering-alternative-label{margin:8px 0;font-size:12px;font-weight:650}
.mns-fingering-alternative{width:100%;font-size:12px}
@container mns-result (min-width:900px){
 .mns-notation-layout:has(>.mns-fingering-panel:not([hidden])){display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start}
 .mns-notation-column{display:block}
 .mns-notation-layout>.mns-fingering-panel{position:static;max-height:none;overflow:visible;margin:0;align-self:start}
}
.mns-interface-signature>.mns-brand{border-top:4px solid #b98316;box-shadow:0 6px 20px rgb(0 0 0 / .08)}
.mns-interface-signature .mns-control-group legend{border-left:3px solid #8b0000;padding-left:9px}
.mns-interface-signature .mns-notation-title{padding-left:12px;border-left:4px solid #b98316}
.mns-interface-signature .mns-advanced-controls>summary{letter-spacing:.02em}
.mns-interface-signature .mns-playback{border-top:3px solid #8b0000}
@media(max-width:640px){
 .mns-workspace .mns-brand{padding:16px}.mns-workspace .mns-brand-image{width:100px;height:110px}
 .mns-control-grid{grid-template-columns:1fr}.mns-notation-layout .mns-fingering-panel{margin:0}
}
@media(max-width:420px){.mns-workspace .mns-brand{padding-right:108px}.mns-workspace .mns-brand-image{right:8px;top:20px;width:90px;height:110px}}

/* Independent Notation & movement appearance (4.1.1). */
.mns-movement-controls{background:var(--mns-movement-background,#fff);--mns-text:var(--mns-movement-text,#182334);--mns-surface:var(--mns-movement-input,#fff);--mns-border:var(--mns-movement-border,#dce2ea);border-color:var(--mns-movement-border,#dce2ea)}
.mns-movement-controls .mns-field :is(select,input){color:var(--mns-movement-input-text,#182334)}
/* Native checkboxes retain keyboard behavior and accessible switch state. */
.mns-playback-toggle{position:relative;display:inline-flex!important;align-items:center;gap:8px;min-height:40px;cursor:pointer}
.mns-playback-toggle>input[type=checkbox]{position:absolute;width:42px;height:40px;left:0;top:0;margin:0;opacity:0;cursor:pointer;z-index:1}
.mns-playback-switch-track{display:inline-block;position:relative;flex:0 0 42px;width:42px;height:24px;border:2px solid #687785;border-radius:20px;background:#687785;box-sizing:border-box}
.mns-playback-switch-track:after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}
.mns-playback-toggle>input:checked+.mns-playback-switch-track{background:var(--mns-switch-on,#0b3d91);border-color:var(--mns-switch-on,#0b3d91)}
.mns-playback-toggle>input:checked+.mns-playback-switch-track:after{transform:translateX(18px)}
.mns-playback-toggle>input:focus-visible+.mns-playback-switch-track{outline:3px solid #b98316;outline-offset:3px}
.mns-playback-toggle>input:disabled+.mns-playback-switch-track{opacity:.45}
.mns-studio .mns-transport .mns-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:#0b3d91;color:#fff;border:1px solid #082e6d;border-radius:10px;min-width:96px;min-height:44px;padding:9px 12px;font-weight:700;position:relative}
.mns-studio .mns-transport .mns-stop{background:#8b0000;border-color:#650000}
.mns-transport-icon{display:block;flex:0 0 20px;width:20px;height:20px;fill:currentColor;pointer-events:none}
.mns-transport-indicator{display:inline-block;width:6px;height:6px;flex:0 0 6px;border-radius:50%;background:#f9c74f;opacity:0}
.mns-playback[data-state=playing] .mns-play,.mns-playback[data-state=paused] .mns-pause{box-shadow:inset 0 -3px #f9c74f}
.mns-playback[data-state=playing] .mns-play:disabled,.mns-playback[data-state=paused] .mns-pause:disabled{opacity:1}
.mns-playback[data-state=playing] .mns-play .mns-transport-indicator,.mns-playback[data-state=paused] .mns-pause .mns-transport-indicator{opacity:1}
.mns-studio .mns-transport .mns-button:disabled{cursor:not-allowed}
.mns-practice-above-playback{margin:0 0 14px;padding-top:0;padding-bottom:0}
.mns-practice-above-playback h3{margin:0 0 5px;font-size:16px}
.mns-practice-above-playback .mns-instructions{margin:0}
.mns-practice-downloads{display:block}
@container mns-result (min-width:900px){.mns-result:has(.mns-fingering-panel:not([hidden]))>.mns-practice-above-playback{max-width:calc(100% - 328px)}}
@media(prefers-reduced-motion:reduce){.mns-playback-switch-track:after{transition:none}}

.mns-practice-downloads.mns-practice-tools-above-playback{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin:0 0 16px;padding:0 0 14px;border-top:0;border-bottom:1px solid var(--mns-border);align-items:start}
.mns-practice-tools-above-playback .mns-practice{margin:0;min-width:0}
.mns-practice-tools-above-playback .mns-downloads{margin-top:8px;gap:8px}
.mns-practice-tools-above-playback .mns-button{padding:9px 12px}
@container mns-result (min-width:760px){.mns-practice-downloads.mns-practice-tools-above-playback:has(.mns-downloads button){grid-template-columns:minmax(0,1fr) minmax(270px,.65fr)}}

/* Shared switch styling in Notation & movement (4.1.2). */
.mns-circle-control .mns-playback-toggle{width:fit-content;max-width:100%}
.mns-circle-control .mns-playback-toggle>input[type=checkbox]{width:42px;height:40px;min-height:40px;padding:0;border:0}
.mns-circle-control .mns-playback-toggle:has(input:disabled){opacity:.5;cursor:not-allowed}

/* On switches follow the saved button background and text colors (4.1.3). */
.mns-show-fingering:checked+.mns-switch-track:after,.mns-playback-toggle>input:checked+.mns-playback-switch-track:after{background:var(--mns-switch-thumb,#fff)}
.mns-radio-group{border:0;margin:0;padding:0;min-width:0}
.mns-radio-group legend{font-size:13px;font-weight:700;margin-bottom:4px;padding:0}
.mns-radio-options{display:flex;flex-wrap:wrap;gap:6px 12px}
.mns-playback .mns-radio-choice{display:inline-flex;align-items:center;gap:5px;min-height:40px;cursor:pointer}
.mns-radio-choice input[type=radio]{width:18px;height:18px;margin:0;accent-color:var(--mns-accent,#0b3d91);flex-shrink:0}
.mns-subdivision-icon{width:40px;height:40px;flex:0 0 40px;color:inherit}
.mns-swing-group .mns-playback-row{align-items:flex-start}

/* Resolve switch colors at the workspace so chart readability overrides cannot replace them. */
.mns-workspace{--mns-switch-on:var(--mns-accent,#0b3d91);--mns-switch-thumb:var(--mns-button-text,#fff)}

/* Invisible click targets keep the staff background identical with or without fingerings (4.1.4). */
.mns-score .mns-interactive-note .mns-note-hit{fill:transparent;stroke:none;pointer-events:all}

/* Dropdowns use their intrinsic option width, bounded by the container (4.1.6). */
.mns-studio select,.mns-admin .mns-field select{width:auto;min-width:0;max-width:100%}

/* Ten-pixel selector spacing above the mobile breakpoint (4.1.7). */
@media(min-width:641px){.mns-control-grid,.mns-admin-grid{gap:10px}}

/* Content-sized selector rows with an exact ten-pixel gap (4.1.9). */
.mns-control-grid,.mns-admin-grid{display:flex;flex-wrap:wrap;justify-content:flex-start;align-items:flex-end;gap:10px}
.mns-control-grid>.mns-field,.mns-admin-grid>.mns-field{flex:0 1 auto;width:max-content;min-width:0;max-width:100%;margin:0}
.mns-control-grid>.mns-field select,.mns-admin-grid>.mns-field select{display:block;width:100%;max-width:100%;margin-left:0;margin-right:0}
.mns-control-grid>.mns-field input[type=number],.mns-admin-grid>.mns-field input[type=number]{width:90px;max-width:100%}
.mns-control-grid>.mns-circle-control{flex:0 0 100%;max-width:100%}


/* Full-browser staff overlay, independent of native full screen (4.2.0). */
.mns-staff-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:0 0 12px}
.mns-overlay-close[hidden]{display:none!important}
.mns-workspace.mns-staff-overlay{position:fixed!important;inset:0!important;z-index:2147483647!important;box-sizing:border-box!important;width:100%!important;max-width:none!important;height:100vh!important;height:100dvh!important;max-height:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:#fff!important;color:#182334!important;overflow:auto!important;overscroll-behavior:contain}
.mns-staff-overlay>.mns-studio{box-sizing:border-box;width:100%;max-width:none;margin:0;padding:16px;border:0;background:#fff!important}
.mns-overlay-active>:not(.mns-result){display:none!important}
.mns-overlay-active>.mns-result>:not(.mns-notation-layout){display:none!important}
.mns-overlay-active .mns-notation-layout{display:block!important;width:100%;margin:0}
.mns-overlay-active .mns-notation-column{width:100%;max-width:none;background:#fff!important}
.mns-overlay-active .mns-fingering-panel,.mns-overlay-active .mns-exercise-key-guide,.mns-overlay-active .mns-flute-exercise-key-guide,.mns-overlay-active .mns-note{display:none!important}
.mns-overlay-active .mns-staff-toolbar{position:sticky;top:0;z-index:5;padding:8px 0;background:#fff!important}
.mns-overlay-active .mns-playback{position:sticky;top:var(--mns-overlay-toolbar-height,64px);z-index:4;background:#fff!important}
.mns-overlay-active .mns-score,.mns-overlay-active .mns-page{width:100%;max-width:none;background:#fff!important}

/* Transport row and tempo label placement (4.2.1). */
.mns-playback-transport-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:12px}
.mns-playback-transport-row>.mns-playback-toggle{margin-left:auto;flex-shrink:0}
.mns-playback .mns-playback-tempo-label{display:flex;flex-direction:column;align-items:flex-start;gap:5px;margin:0}
.mns-tempo-value{display:flex;align-items:center;gap:6px}
.mns-playback .mns-playback-main{align-items:flex-end}
.mns-staff-toolbar{display:none}
.mns-overlay-active .mns-staff-toolbar{display:flex;justify-content:flex-end}
@media(max-width:600px){.mns-playback-transport-row .mns-transport{width:auto;flex:1 1 auto}}

/* Invisible note targets, including when page-builder styles affect SVG (4.2.2). */
.mns-studio .mns-score .mns-interactive-note .mns-note-hit{opacity:0!important;fill:none!important;stroke:none!important;filter:none!important;pointer-events:all!important}
.mns-studio .mns-score .mns-interactive-note{background:transparent!important;border:0!important;box-shadow:none!important;filter:none!important}
.mns-studio .mns-score .mns-selected-note .notehead,.mns-studio .mns-score .mns-playing-note .notehead{filter:none!important}

/* Study mode retains Basic Scale choices but clearly disables generation controls. */
.mns-study-section{border-top:1px solid var(--mns-scale-border,#dce2ea);margin-top:12px;padding-top:10px}
.mns-study-section h4{margin:0 0 8px}
.mns-study-disabled{opacity:.45;filter:grayscale(1)}
.mns-study-disabled select,.mns-study-disabled input{background:#e2e2e2!important;color:#666!important;cursor:not-allowed}
.mns-study-entry{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.mns-study-entry input[type=number]{width:65px}
.mns-study-choice[hidden],.mns-study-help[hidden]{display:none!important}
/* Visual study authoring, scoped to the backend editor. */
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-toolbar{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-tool-group{display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:8px;border:1px solid #c5cdd6;border-radius:8px;background:#f6f8fa}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-tool-label{flex-basis:100%;font-weight:600;font-size:12px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .button{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:40px;white-space:normal;line-height:1.25}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .button svg{width:28px;height:34px;flex-shrink:0}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .button[aria-pressed=true]{background:#0b3d91;color:white;border-color:#0b3d91;box-shadow:0 0 0 2px #d5a534}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .button:focus-visible{outline:3px solid #d5a534;outline-offset:2px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-accidental{font-family:serif;font-size:28px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-dot{font-size:26px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-tool-group input{width:64px;min-height:40px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-sequence{display:flex;flex-wrap:wrap;gap:10px;max-height:350px;overflow:auto;padding:8px;border:1px solid #c5cdd6;border-radius:8px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-measure{display:flex;flex-wrap:wrap;gap:5px;align-content:start;border-left:2px solid #8999aa;padding:8px;max-width:100%;background:#fafafa}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-measure h5{flex-basis:100%;margin:0 0 5px;color:#526174;font-size:13px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-beats{flex-basis:100%;margin:5px 0}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-text{margin:18px 0;padding:10px;border:1px solid #c5cdd6;border-radius:8px}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-text summary{cursor:pointer;font-weight:600}
:is(#mns-study-editor,#mns-exercise-editor,#mns-rhythm-editor) .mns-study-text textarea{font-family:monospace;margin-top:8px}
/* Scale and study controls share one row; advanced panels use the scale switch. */
.mns-scale-study-row{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:10px;align-items:start;margin:18px 0}
.mns-scale-study-row>.mns-control-group{margin:0;padding:18px;min-width:0}
.mns-advanced-toggle{display:flex;margin-top:16px}
.mns-note-values{border:0;padding:0;margin:0;min-width:0}
.mns-note-values legend{font-size:15px;font-weight:700;padding:0;margin-bottom:9px}
.mns-note-value-options{display:flex;flex-wrap:wrap;gap:6px}
.mns-note-value-choice{position:relative;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:64px;min-height:82px;margin:0!important;padding:6px 8px;border:1px solid var(--mns-border,#dce2ea);border-radius:7px;cursor:pointer;font-size:12px!important;font-weight:500!important;line-height:1.2!important;background:var(--mns-surface,#fff)}
.mns-note-value-choice input{position:absolute;opacity:0;width:1px;height:1px}
.mns-note-value-choice svg{display:block;width:30px;height:44px;flex-shrink:0}
.mns-note-value-choice:has(input:checked){background:var(--mns-accent,#0b3d91);color:var(--mns-button-text,#fff)!important;border-color:var(--mns-accent,#0b3d91);box-shadow:0 0 0 2px #d5a534}
.mns-note-value-choice:has(input:focus-visible){outline:3px solid #d5a534;outline-offset:3px}
.mns-note-values-disabled{opacity:.45;filter:grayscale(1)}
.mns-note-values-disabled .mns-note-value-choice{cursor:not-allowed;background:#e2e2e2!important;color:#666!important}
@media(max-width:800px){.mns-scale-study-row{grid-template-columns:1fr}}
/* Version 5.0: a nested study subsection and compact instructions/header controls. */
.mns-scale-settings>.mns-scale-study-row{margin:0;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
.mns-scale-main{min-width:0}
.mns-scale-settings .mns-study-section{margin:0;padding:14px;border-radius:9px;min-width:0;background:var(--mns-scale-background,#fff)}
.mns-howto{display:flex;align-items:center;gap:20px}
.mns-howto-copy{flex:1;min-width:0}
.mns-howto h3{margin:0 0 6px;font-size:16px}
.mns-howto .mns-intro,.mns-howto .mns-pitch-help{margin:4px 0;font-size:13px;line-height:1.45}
.mns-howto>.mns-help-open{flex:0 0 auto}
.mns-brand-tools{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}
.mns-brand-tools .mns-language-label{display:flex;margin:0;gap:6px;align-items:center;font-size:13px;color:var(--mns-text,#182334)}
.mns-brand-tools .mns-language{font:inherit;background:var(--mns-surface,#fff);color:var(--mns-text,#182334);border:1px solid var(--mns-border,#dce2ea);border-radius:6px;padding:5px;max-width:145px}
@media(max-width:800px){.mns-scale-settings>.mns-scale-study-row{grid-template-columns:1fr}}
@media(max-width:600px){.mns-howto{flex-direction:column;align-items:stretch;gap:10px}.mns-howto>.mns-help-open{align-self:flex-start}.mns-brand-tools{display:block}.mns-brand-tools .mns-language-label{margin-top:12px;flex-wrap:wrap}.mns-brand-tools .mns-language{max-width:130px}}
/* A fixed visual area prevents piano guidance from moving during playback. */
.mns-piano-panel{margin:16px 0;border:1px solid var(--mns-border,#dce2ea);border-radius:10px;padding:14px;background:var(--mns-surface,#fff)}
.mns-piano-visual{display:flex;gap:14px;height:190px;align-items:stretch}
.mns-piano-viewport{flex:1;min-width:0;overflow-x:auto;overflow-y:hidden;height:190px}
.mns-piano-keyboard{position:relative;height:168px;min-width:1040px;width:100%;background:#182334;border:1px solid #182334;border-radius:4px;overflow:hidden}
.mns-piano-key{position:absolute;top:0;border:1px solid #66717e;border-radius:0 0 3px 3px;box-sizing:border-box}
.mns-piano-key.is-white{width:calc(100% / 52);height:166px;background:#fff;z-index:1}
.mns-piano-key.is-black{width:calc(100% / 52 * .64);height:104px;background:#182334;z-index:2;box-shadow:1px 2px 3px #0006}
.mns-piano-key.is-active{background:#8b0000!important;border-color:#d5a534;box-shadow:inset 0 0 0 2px #d5a534}
.mns-piano-large-note{width:200px;height:190px;flex:0 0 200px;background:#fff;border:1px solid var(--mns-border,#dce2ea);border-radius:8px;overflow:hidden}
.mns-piano-large-note svg{display:block;width:100%;height:100%}
.mns-piano-text{min-height:165px;padding-top:8px}
.mns-piano-text h3{margin:0 0 6px;font-size:16px}
.mns-piano-status{min-height:40px;margin:0 0 6px;font-size:14px;line-height:1.4}
.mns-piano-nav{display:flex;gap:8px}
.mns-piano-text>p:last-child{margin:8px 0 0;font-size:13px;line-height:1.4}
@media(max-width:600px){.mns-piano-visual{gap:8px}.mns-piano-large-note{width:110px;flex-basis:110px}.mns-piano-text{min-height:205px}.mns-piano-nav .mns-button{padding:8px 10px}}
.mns-overlay-active .mns-piano-panel{display:none!important}
/* Reserve space for changing playback text above the staff. */
.mns-playback-status{min-height:3em;line-height:1.5}

/* 5.0.1 optional Midnight Brass. Musical rendering and chart data stay shared. */
.mns-interface-midnight-brass{padding:16px;border:1px solid var(--mns-border);border-radius:20px;box-shadow:0 12px 36px rgb(0 0 0 / .25)}
.mns-interface-midnight-brass .mns-brand{min-height:110px;padding:18px 22px;border-radius:12px;background:linear-gradient(120deg,#102735,#07121b);border-color:#605439}
.mns-interface-midnight-brass .mns-brand-title{font-size:clamp(23px,3vw,34px);color:var(--mns-text)}
.mns-interface-midnight-brass .mns-brand .mns-eyebrow{color:#d6b36c;margin-bottom:8px}
.mns-interface-midnight-brass .mns-brand-description{margin:6px 0 0;font-size:13px}
.mns-interface-midnight-brass .mns-brand-image{width:90px;height:85px;position:static}
.mns-interface-midnight-brass .mns-brand-tools{flex-direction:row;align-items:center;gap:16px}
.mns-interface-midnight-brass .mns-brand select{background:#172e3c;color:#f1ede3;border-color:#536371}
.mns-interface-midnight-brass .mns-studio{padding:18px;margin-top:12px;border-radius:12px}
.mns-interface-midnight-brass .mns-howto{gap:18px;padding-bottom:12px}
.mns-interface-midnight-brass .mns-howto h3{font-size:15px;margin:0 0 5px}
.mns-interface-midnight-brass .mns-howto p{font-size:12px;line-height:1.5}
.mns-interface-midnight-brass .mns-controls{margin:12px 0}
.mns-interface-midnight-brass .mns-control-group{padding:12px;margin:10px 0;border-radius:9px}
.mns-interface-midnight-brass .mns-control-group legend{font-size:13px;color:#d6b36c}
.mns-interface-midnight-brass .mns-field label{font-size:12px;margin-bottom:5px}
.mns-interface-midnight-brass .mns-field select,.mns-interface-midnight-brass .mns-field input[type=number]{height:40px;font-size:13px}
.mns-interface-midnight-brass .mns-scale-study-row{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:14px}
.mns-interface-midnight-brass .mns-control-grid{display:flex;flex-wrap:wrap;gap:10px;align-items:end}
.mns-interface-midnight-brass .mns-study-section{padding:10px;margin:0}
.mns-interface-midnight-brass .mns-study-section p,.mns-interface-midnight-brass .mns-circle-control p{font-size:12px;line-height:1.5}
.mns-interface-midnight-brass .mns-instrument-options{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.mns-interface-midnight-brass .mns-instrument-option{flex-direction:row;justify-content:center;min-height:56px;padding:7px;gap:7px;font-size:12px;border-radius:8px}
.mns-interface-midnight-brass .mns-instrument-option input{align-self:center;flex-shrink:0;width:16px;height:16px;margin:0}
.mns-interface-midnight-brass .mns-instrument-option .mns-instrument-image img{height:32px!important;max-width:36px}
.mns-interface-midnight-brass .mns-instrument-controls>p{font-size:12px;margin:6px 0;line-height:1.5}
.mns-interface-midnight-brass .mns-instrument-option:has(input:checked){background:#2b3540;border-color:#d6b36c}
.mns-interface-midnight-brass .mns-button{padding:9px 14px;font-size:13px;min-height:40px}
.mns-interface-midnight-brass .mns-notation-title{font-size:16px}
.mns-interface-midnight-brass .mns-practice-downloads{margin:12px 0;gap:14px}
.mns-interface-midnight-brass .mns-practice-downloads h3{font-size:13px}
.mns-interface-midnight-brass .mns-downloads{gap:8px}
.mns-interface-midnight-brass .mns-notation-layout{display:flex!important;flex-direction:column;gap:12px}
.mns-interface-midnight-brass .mns-notation-column{display:flex;flex-direction:column;gap:12px}
.mns-interface-midnight-brass .mns-notation-column>.mns-score{order:0;background:#fff;border:1px solid #d6b36c;border-radius:9px}
.mns-interface-midnight-brass .mns-notation-column>.mns-playback{order:1;margin:0;background:#10232f!important;color:#f1ede3!important;border-color:#354754}
.mns-interface-midnight-brass .mns-playback :is(label,p,summary){color:#f1ede3!important}
.mns-interface-midnight-brass .mns-playback-settings{border-color:#354754}
.mns-interface-midnight-brass .mns-playback input[type=number]{background:#172e3c;color:#f1ede3;border-color:#536371}
.mns-interface-midnight-brass .mns-notation-column>.mns-piano-panel{order:2;margin:0;border-color:#354754;background:#10232f}
.mns-interface-midnight-brass .mns-notation-column>.mns-sax-companion{order:3}
.mns-interface-midnight-brass .mns-notation-column>.mns-note{order:4;margin:0}
.mns-interface-midnight-brass .mns-fingering-panel{background:#10232f!important;color:#f1ede3!important;border-color:#354754}
.mns-interface-midnight-brass .mns-fingering-panel :is(h3,h4,p,label,span,summary,li,ol){color:#f1ede3!important}
.mns-interface-midnight-brass .mns-fingering-panel .mns-button{background:#d6b36c!important;color:#08141e!important;border-color:#d6b36c!important}
.mns-interface-midnight-brass .mns-fingering-panel .mns-button span{color:#08141e!important}
.mns-interface-midnight-brass .mns-fingering-panel a{color:#d6b36c!important}
.mns-interface-midnight-brass .mns-key-diagram,.mns-interface-midnight-brass .mns-flute-diagram{background:#fff;border-radius:9px}
.mns-interface-midnight-brass .mns-fingering-details{border-color:#354754}
.mns-interface-midnight-brass .mns-note-value-choice{background:#172e3c;border-color:#536371;color:#f1ede3}
.mns-interface-midnight-brass .mns-note-value-choice:has(input:checked){background:#2b3540;border-color:#d6b36c}
.mns-interface-midnight-brass :is(button,select,input,a,summary):focus-visible{outline:3px solid #d6b36c;outline-offset:3px}
.mns-interface-midnight-brass .mns-help-dialog{background:#fff;color:#182334}
.mns-interface-midnight-brass .mns-help-dialog :is(h2,h3,p,figcaption){color:#182334}
/* Keep the expanded staff's established white surface and controls. */
.mns-interface-midnight-brass .mns-overlay-active .mns-notation-column>.mns-playback{background:#fff!important;color:#000!important;order:-1}
.mns-interface-midnight-brass .mns-overlay-active .mns-playback :is(label,p,summary){color:#000!important}
.mns-interface-midnight-brass .mns-overlay-active .mns-playback input[type=number]{background:#fff;color:#000}
@media(max-width:1000px){.mns-interface-midnight-brass .mns-instrument-options{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.mns-interface-midnight-brass .mns-scale-study-row{grid-template-columns:1fr}}
@media(max-width:600px){.mns-interface-midnight-brass{padding:10px}.mns-interface-midnight-brass .mns-studio{padding:12px}.mns-interface-midnight-brass .mns-brand{display:flex;flex-wrap:wrap;padding:16px;gap:12px}.mns-interface-midnight-brass .mns-brand-tools{width:100%;justify-content:space-between}.mns-interface-midnight-brass .mns-brand-image{width:64px;height:60px}.mns-interface-midnight-brass .mns-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr))}.mns-interface-midnight-brass .mns-field select{max-width:100%}.mns-interface-midnight-brass .mns-playback-main{gap:10px}}

.mns-interface-midnight-brass .mns-instrument-image{width:36px;height:36px;align-items:center}
.mns-interface-midnight-brass .mns-notation-layout>.mns-fingering-panel{width:100%;align-self:stretch;--mns-accent:#d6b36c;--mns-button-text:#08141e;--mns-text:#f1ede3;--mns-muted:#bdc9ce}
.mns-interface-midnight-brass .mns-note-value-choice:has(input:checked){background:#d6b36c;color:#08141e!important}
.mns-interface-midnight-brass .mns-notation-column{width:100%;align-self:stretch}

/* 5.1.0 Midnight Brass settings rail and staff-side chart. */
.mns-interface-midnight-brass .mns-practice-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;align-items:start}
.mns-interface-midnight-brass .mns-practice-layout:has(>.mns-settings-drawer:not([open])){grid-template-columns:112px minmax(0,1fr)}
.mns-interface-midnight-brass .mns-settings-drawer{min-width:0;border:1px solid #354754;border-radius:10px;background:#10232f;padding:12px}
.mns-interface-midnight-brass .mns-settings-drawer>summary{font-weight:750;font-size:14px;color:#d6b36c;cursor:pointer;min-height:32px;line-height:32px;white-space:nowrap}
.mns-interface-midnight-brass .mns-settings-drawer .mns-controls{margin:6px 0 0}
.mns-interface-midnight-brass .mns-settings-drawer .mns-scale-study-row{grid-template-columns:1fr}
.mns-interface-midnight-brass .mns-settings-drawer .mns-control-grid{display:grid;grid-template-columns:1fr;gap:10px}
.mns-interface-midnight-brass .mns-settings-drawer .mns-field select{width:auto;max-width:100%}
.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr))}
.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-option{gap:4px;font-size:11px;padding:5px}
.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-image{width:26px}
.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-image img{max-width:26px;height:28px!important}
.mns-interface-midnight-brass .mns-settings-drawer .mns-note-value-options{display:flex;flex-wrap:wrap}
.mns-interface-midnight-brass .mns-settings-drawer .mns-note-value-choice{min-width:56px;font-size:10px!important;padding:5px}
.mns-interface-midnight-brass .mns-practice-main{min-width:0;container-type:inline-size;container-name:mns-practice}
.mns-interface-midnight-brass .mns-practice-main>.mns-status{margin-top:0}
.mns-interface-midnight-brass .mns-practice-main .mns-notation-title{margin-top:0!important}
.mns-interface-midnight-brass .mns-practice-main .mns-practice-downloads{flex-wrap:wrap}
.mns-interface-midnight-brass .mns-fingering-diagram{display:flex!important;flex-direction:column;align-items:center;gap:8px}
.mns-interface-midnight-brass .mns-fingering-diagram>.mns-key-guide{width:100%;order:1}
.mns-interface-midnight-brass .mns-fingering-diagram>.mns-key-diagram{order:0;flex-shrink:0}
.mns-interface-midnight-brass .mns-fingering-panel>.mns-sax-companion{margin-top:12px}
@container mns-result (min-width:780px){
 .mns-interface-midnight-brass .mns-notation-layout:has(>.mns-fingering-panel:not([hidden])){display:grid!important;grid-template-columns:minmax(0,1fr) 260px;gap:14px;align-items:start}
 .mns-interface-midnight-brass .mns-notation-layout>.mns-fingering-panel{width:100%;align-self:start}
}
@media(max-width:900px){
 .mns-interface-midnight-brass .mns-practice-layout,.mns-interface-midnight-brass .mns-practice-layout:has(>.mns-settings-drawer:not([open])){grid-template-columns:minmax(0,1fr)}
 .mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-options{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:480px){.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Expansion moves the whole studio into a body-level dialog. */
.mns-overlay-active>.mns-practice-layout{display:block!important}
.mns-overlay-active .mns-settings-drawer,.mns-overlay-active .mns-practice-main>:not(.mns-result){display:none!important}
.mns-overlay-active .mns-practice-main{width:100%;container-type:normal}
.mns-overlay-active .mns-practice-main>.mns-result>:not(.mns-notation-layout){display:none!important}
/* The standalone comparison preview may switch a mounted Midnight layout. */
.mns-interface-studio .mns-settings-drawer,.mns-interface-signature .mns-settings-drawer{display:contents}
.mns-interface-studio .mns-settings-drawer>summary,.mns-interface-signature .mns-settings-drawer>summary{display:none}
.mns-interface-midnight-brass .mns-fingering-panel>.mns-sax-companion{background:#172e3c!important;color:#f1ede3!important;border:1px solid #354754;border-radius:8px;padding:10px}
.mns-interface-midnight-brass .mns-fingering-panel>.mns-sax-companion :is(summary,p){color:#f1ede3!important}
/* 5.1.1 logo and footer help shared across styles. */
.mns-workspace .mns-brand-image,.mns-admin .mns-brand-image{width:min(340px,35vw);height:auto;max-height:150px;object-fit:contain;position:static}
.mns-interface-midnight-brass .mns-brand-image{width:min(340px,35vw);height:auto;max-height:140px}
.mns-studio>.mns-howto{margin-top:24px;padding-top:18px;border-top:1px solid var(--mns-border)}
.mns-interface-midnight-brass .mns-settings-drawer :is(p,span,label,legend,summary,h3,li){white-space:normal;overflow-wrap:anywhere;min-width:0;max-width:100%}
.mns-interface-midnight-brass .mns-settings-drawer :is(select,input[type=number]){max-width:100%;min-width:0}
.mns-interface-midnight-brass .mns-settings-drawer .mns-instrument-option{min-width:0;flex-wrap:wrap;height:auto}
.mns-interface-midnight-brass .mns-settings-drawer .mns-note-value-options{display:flex;flex-direction:column;align-items:stretch}
.mns-interface-midnight-brass .mns-settings-drawer .mns-note-value-choice{flex-direction:row;justify-content:flex-start;gap:12px;min-height:54px;width:100%;font-size:12px!important}
.mns-start-guide{position:relative;background:#fff;color:#182334;border:1px solid #d6b36c;border-radius:10px;min-height:250px;padding:36px 28px;overflow:hidden}
.mns-start-guide .mns-start-staff{position:absolute;top:20px;left:0;width:100%;height:100px;color:#d6b36c;opacity:.16;pointer-events:none}
.mns-studio .mns-start-guide h3{position:relative;color:#182334;margin:0 0 20px;font-size:24px}
.mns-start-guide ol{position:relative;padding-left:22px;margin:0;line-height:1.7;font-size:15px}
.mns-start-guide li{padding:5px 0}.mns-start-guide li::marker{color:#927035;font-weight:800}
.mns-studio:has(.mns-result:not([hidden])) .mns-start-guide{display:none}
.mns-action-dock{position:fixed;z-index:1000;border:1px solid #d6b36c;border-radius:9px;padding:10px;background:#10232f;box-shadow:0 5px 18px #0006;color:#f1ede3}
.mns-action-dock .mns-update{width:100%;white-space:normal}
.mns-action-dock .mns-pending{font-size:12px;margin:0 0 6px;color:#f1ede3}
.mns-interface-midnight-brass .mns-settings-drawer{padding-bottom:calc(12px + var(--mns-action-reserve,0px))}
.mns-interface-midnight-brass .mns-practice-main{padding-bottom:var(--mns-action-reserve,0px)}
.mns-interface-midnight-brass .mns-practice-layout:has(>.mns-settings-drawer:not([open]))>.mns-practice-main{padding-top:var(--mns-action-reserve,0px)}
.mns-player-dock{background:#10232f;border-radius:8px;padding:0;min-width:0}
.mns-player-dock.is-docked{position:fixed;z-index:999;border:1px solid #d6b36c;padding:10px;box-shadow:0 5px 18px #0006}
.mns-player-dock .mns-playback-transport-row{gap:10px}.mns-player-dock .mns-playback-main{display:inline-flex;vertical-align:middle;margin:8px 12px 0 0}
.mns-player-dock .mns-player-options{margin:8px 0 0;vertical-align:middle}
.mns-player-dock .mns-playback-status{margin:6px 0 0;min-height:1.5em}
.mns-player-dock .mns-playback-tempo-label{flex-direction:row!important;align-items:center;gap:8px}
.mns-player-spacer{width:100%}.mns-overlay-active .mns-action-dock{display:none!important}
.mns-overlay-active .mns-player-dock{background:#fff;color:#000}
.mns-overlay-active>.mns-howto{display:none!important}
@media(max-width:800px){.mns-workspace .mns-brand{flex-wrap:wrap}.mns-workspace .mns-brand-tools{width:100%;justify-content:space-between}.mns-workspace .mns-brand-image,.mns-admin .mns-brand-image{width:min(260px,60vw);height:auto;max-height:110px}.mns-workspace .mns-brand{padding:16px!important}.mns-workspace .mns-brand-title{font-size:26px}}
@media(max-width:700px){
 .mns-action-dock{left:12px;right:12px;bottom:12px!important;top:auto!important;width:auto!important}
 .mns-player-dock.is-mobile-dock{max-width:calc(100vw - 24px);padding:8px}
 .mns-player-dock.is-mobile-dock .mns-playback-transport-row{flex-wrap:wrap;gap:6px}
 .mns-player-dock.is-mobile-dock .mns-transport{gap:6px}
 .mns-player-dock.is-mobile-dock .mns-button{padding:6px 9px;min-height:36px;font-size:12px}
 .mns-player-dock.is-mobile-dock .mns-expand-toggle+span+span{font-size:11px}
 .mns-player-dock.is-mobile-dock .mns-playback-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .mns-player-dock.is-mobile-dock .mns-playback-tempo{width:60px;height:36px}
 .mns-interface-midnight-brass .mns-studio{padding-bottom:calc(16px + var(--mns-mobile-reserve,0px))}
 .mns-interface-midnight-brass .mns-studio :is(button,summary,.mns-key-diagram,.mns-score){scroll-margin-bottom:calc(24px + var(--mns-mobile-reserve,0px))}
 .mns-interface-midnight-brass .mns-practice-layout:has(>.mns-settings-drawer:not([open]))>.mns-practice-main{padding-top:0}
 .mns-start-guide{padding:28px 18px}.mns-start-guide ol{font-size:14px}
}
.mns-interface-midnight-brass .mns-settings-drawer .mns-control-grid{grid-template-columns:minmax(0,1fr)}
.mns-interface-midnight-brass .mns-settings-drawer .mns-field select{width:100%!important;max-width:100%!important;min-width:0!important}
.mns-interface-midnight-brass .mns-selected-choice{font-size:11px;margin:4px 0 0;color:#bdc9ce;line-height:1.5;white-space:normal;overflow-wrap:anywhere}
.mns-interface-midnight-brass .mns-layout-enhanced .mns-playback-settings>summary{display:none}
/* 5.1.2 compact playback at the top of the practice area. */
.mns-interface-midnight-brass .mns-notation-column>.mns-playback{order:-1}
.mns-player-dock{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.mns-player-dock .mns-transport{gap:6px;flex-shrink:0}
.mns-player-dock .mns-button{padding:7px 10px;min-height:40px;font-size:12px;white-space:normal}
.mns-player-dock .mns-transport-icon{width:16px;height:16px}
.mns-player-dock .mns-player-options{display:flex;align-items:center;justify-content:center;gap:6px;margin:0;max-width:100%}
.mns-player-dock .mns-player-options svg{flex-shrink:0}
.mns-player-dock .mns-playback-tempo-label{font-size:12px;margin:0;gap:6px;flex-shrink:0}
.mns-player-dock .mns-playback-tempo{width:58px;height:40px;padding:6px}
.mns-player-dock>.mns-playback-toggle{font-size:12px;margin:0;gap:6px}
.mns-player-dock .mns-tempo-value{gap:4px}
.mns-layout-enhanced .mns-playback-status{grid-column:1/-1;min-height:1.5em}
.mns-layout-enhanced .mns-playback-settings[open]{margin-top:12px}
.mns-layout-enhanced .mns-playback-settings{scroll-margin-top:var(--mns-sticky-clearance,100px)}
.mns-layout-enhanced :is(.mns-score,.mns-key-diagram,input,select,button,summary){scroll-margin-top:var(--mns-sticky-clearance,100px)}
@media(max-width:700px){
 .mns-player-dock,.mns-player-dock.is-mobile-dock{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;max-width:100%;bottom:auto!important}
 .mns-player-dock>.mns-transport{grid-column:1;grid-row:1;gap:4px}
 .mns-player-dock>.mns-playback-toggle{grid-column:2;grid-row:1;font-size:11px}
 .mns-player-dock>.mns-playback-tempo-label{grid-column:1;grid-row:2}
 .mns-player-dock>.mns-player-options{grid-column:2;grid-row:2;font-size:11px;max-width:145px}
 .mns-player-dock .mns-tempo-value>span{display:none}
 .mns-player-dock .mns-button,.mns-player-dock.is-mobile-dock .mns-button{padding:6px;min-height:40px;font-size:11px}
 .mns-player-dock .mns-transport-icon{width:14px;height:14px}
 .mns-player-dock .mns-playback-switch-track{width:34px;height:20px}
}
.mns-interface-midnight-brass .mns-practice-layout:has(>.mns-settings-drawer:not([open]))>.mns-practice-main{padding-top:0}
@media(max-width:700px){.mns-player-dock .mns-playback-switch-track{width:40px;height:22px}}
@media(max-width:380px){
 .mns-player-dock .mns-transport-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .mns-player-dock .mns-transport .mns-button{min-width:40px}
}
.mns-layout-enhanced .mns-player-dock .mns-transport{flex-wrap:nowrap;flex-direction:row}
.mns-layout-enhanced .mns-player-dock .mns-transport .mns-button{min-width:64px;min-height:40px;padding:7px 8px;font-size:12px}
.mns-layout-enhanced .mns-player-dock .mns-transport-icon{flex:0 0 16px}
.mns-layout-enhanced .mns-player-dock .mns-transport-indicator{position:absolute;right:4px;bottom:4px}
.mns-layout-enhanced .mns-playback{container-type:inline-size;container-name:mns-player}
.mns-player-dock .mns-player-options span{min-width:0;overflow-wrap:anywhere}
@media(max-width:700px){
 .mns-player-dock,.mns-player-dock.is-mobile-dock{grid-template-columns:minmax(0,1fr) 88px}
 .mns-player-dock>.mns-playback-toggle{gap:4px;white-space:normal}
 .mns-player-dock>.mns-playback-toggle>span:last-child{max-width:42px;line-height:1.2}
}
@container mns-player (max-width:380px){
 .mns-player-dock .mns-transport-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .mns-layout-enhanced .mns-player-dock .mns-transport .mns-button{min-width:40px;padding:6px}
}
@container mns-player (max-width:380px){
 .mns-player-dock .mns-player-options>span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .mns-player-dock .mns-player-options{width:40px;min-width:40px;justify-self:end;position:relative}
}
/* 5.1.4: chart begins beside playback and stays within the notation area. */
@container mns-result (min-width:900px){
 .mns-notation-layout>.mns-fingering-panel{position:sticky;top:var(--mns-chart-top,48px);max-height:calc(100dvh - var(--mns-chart-top,48px) - 12px);overflow:auto;align-self:start;margin:0}
}
@container mns-result (min-width:780px){
 .mns-interface-midnight-brass .mns-notation-layout>.mns-fingering-panel{position:sticky;top:var(--mns-chart-top,12px);max-height:calc(100dvh - var(--mns-chart-top,12px) - 12px);overflow:auto;align-self:start;margin:0}
}

/* 5.1.5 individual settings panels. Closing never disables their controls. */
.mns-studio .mns-setting-panel{--mns-panel-background:var(--mns-surface,#fff);--mns-panel-text:var(--mns-text,#182334);--mns-panel-border:var(--mns-border,#dce2ea);min-width:0;margin:0 0 10px;padding:0;border:1px solid var(--mns-panel-border);border-radius:10px;background:var(--mns-panel-background);color:var(--mns-panel-text)}
.mns-studio .mns-panel-instrument{--mns-panel-background:var(--mns-instrument-background,var(--mns-surface,#fff));--mns-panel-text:var(--mns-instrument-text,var(--mns-text,#182334));--mns-panel-border:var(--mns-instrument-border,var(--mns-border,#dce2ea))}
.mns-studio :is(.mns-panel-scale,.mns-panel-study){--mns-panel-background:var(--mns-scale-background,var(--mns-surface,#fff));--mns-panel-text:var(--mns-scale-text,var(--mns-text,#182334));--mns-panel-border:var(--mns-scale-border,var(--mns-border,#dce2ea))}
.mns-studio .mns-panel-notation{--mns-panel-background:var(--mns-movement-background,var(--mns-surface,#fff));--mns-panel-text:var(--mns-movement-text,var(--mns-text,#182334));--mns-panel-border:var(--mns-movement-border,var(--mns-border,#dce2ea))}
.mns-studio .mns-panel-technique{--mns-panel-background:var(--mns-technique-background,var(--mns-surface,#fff));--mns-panel-text:var(--mns-technique-text,var(--mns-text,#182334));--mns-panel-border:var(--mns-technique-border,var(--mns-border,#dce2ea))}
.mns-studio .mns-setting-panel>summary{display:flex;align-items:center;gap:9px;min-height:46px;list-style:none;padding:10px 12px;cursor:pointer;font-size:14px;font-weight:750;line-height:1.4;color:var(--mns-panel-text);overflow-wrap:anywhere}
.mns-studio .mns-setting-panel>summary::-webkit-details-marker{display:none}
.mns-studio .mns-setting-panel>summary::before{content:'▸';display:block;flex:0 0 12px;transition:transform .12s ease}
.mns-studio .mns-setting-panel[open]>summary::before{transform:rotate(90deg)}
.mns-studio .mns-setting-panel[open]>summary{border-bottom:1px solid var(--mns-panel-border)}
.mns-studio .mns-setting-panel>summary:focus-visible{outline:3px solid var(--mns-accent,#0b3d91);outline-offset:2px;border-radius:8px}
.mns-studio .mns-setting-panel>.mns-control-group,.mns-studio .mns-setting-content>.mns-control-group{margin:0;padding:12px;border:0;border-radius:0;background:transparent}
.mns-studio .mns-setting-panel>.mns-control-group>legend,.mns-studio .mns-setting-content>.mns-control-group>legend{position:absolute;width:1px;height:1px;padding:0;margin:-1px;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.mns-studio .mns-setting-panel .mns-control-grid{margin:0}
.mns-workspace .mns-studio :is(.mns-range-note,.mns-status[data-error="true"]){display:block;background:#fff!important;color:#182334!important;border:1px solid #c5cdd6;border-left:4px solid #b98316;border-radius:8px;padding:12px;margin:12px 0;line-height:1.55;font-size:14px;white-space:normal;overflow-wrap:anywhere}
.mns-workspace .mns-studio :is(.mns-range-note,.mns-status)[hidden]{display:none!important}
.mns-interface-midnight-brass .mns-settings-rail{min-width:0;padding:0 0 var(--mns-action-reserve,0px);border:0;background:none}
.mns-interface-midnight-brass .mns-settings-rail .mns-controls{margin:0}
.mns-interface-midnight-brass .mns-setting-panel>summary{font-size:13px;color:#d6b36c}
.mns-interface-midnight-brass .mns-settings-rail :is(p,span,label,legend,summary,h3,li){white-space:normal;overflow-wrap:anywhere;min-width:0;max-width:100%}
.mns-interface-midnight-brass .mns-settings-rail .mns-control-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
.mns-interface-midnight-brass .mns-settings-rail .mns-field select{width:100%!important;max-width:100%!important;min-width:0!important}
.mns-interface-midnight-brass .mns-settings-rail input[type=number]{max-width:100%;min-width:0}
.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr))}
.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-option{gap:4px;font-size:11px;padding:5px;min-width:0;flex-wrap:wrap;height:auto}
.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-image{width:26px}
.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-image img{max-width:26px;height:28px!important}
.mns-interface-midnight-brass .mns-settings-rail .mns-note-value-options{display:flex;flex-direction:column;align-items:stretch}
.mns-interface-midnight-brass .mns-settings-rail .mns-note-value-choice{flex-direction:row;justify-content:flex-start;gap:12px;min-height:54px;width:100%;font-size:12px!important}
.mns-interface-midnight-brass .mns-settings-rail .mns-selected-choice{font-size:11px;margin:4px 0 0;color:#bdc9ce;line-height:1.5;white-space:normal;overflow-wrap:anywhere}
.mns-overlay-active .mns-settings-rail{display:none!important}
@media(max-width:900px){.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-options{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:480px){.mns-interface-midnight-brass .mns-settings-rail .mns-instrument-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.mns-studio .mns-setting-panel>summary::before{transition:none}}

/* 5.1.6 all-closed, smoothly animated practice sections. */
.mns-studio .mns-setting-panel[data-expanded="false"]>summary::before{transform:none}
.mns-studio .mns-setting-panel[data-expanded="true"]>summary::before{transform:rotate(90deg)}
.mns-studio .mns-setting-content{display:flow-root;min-width:0}
.mns-studio .mns-setting-panel[data-animating]{will-change:height}

/* 5.1.7 current interface: editable colors, header-matched welcome and status lights. */
.mns-interface-midnight-brass .mns-brand,.mns-interface-midnight-brass .mns-start-guide{background:var(--mns-header-background,#102735)!important;color:var(--mns-header-text,#f1ede3)!important;border-color:var(--mns-header-border,#605439)!important}
.mns-interface-midnight-brass .mns-brand :is(.mns-brand-title,.mns-language-label),.mns-interface-midnight-brass .mns-start-guide :is(h3,li,strong,span,p){color:var(--mns-header-text,#f1ede3)!important}
.mns-interface-midnight-brass .mns-brand .mns-brand-description{color:var(--mns-header-muted,#bdc9ce)!important}
.mns-interface-midnight-brass .mns-brand .mns-eyebrow,.mns-interface-midnight-brass .mns-start-guide li::marker,.mns-interface-midnight-brass .mns-start-guide .mns-start-staff{color:var(--mns-header-accent,#d6b36c)!important}
.mns-interface-midnight-brass .mns-brand select{background:var(--mns-header-input,#172e3c)!important;color:var(--mns-header-input-text,#f1ede3)!important;border-color:var(--mns-header-border,#605439)!important}
.mns-interface-midnight-brass .mns-start-guide{padding:24px;min-height:0}
.mns-start-guide ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px;margin:0;padding-left:24px}
.mns-start-guide li{padding:0 0 4px;font-size:13px;line-height:1.5}
.mns-start-guide li strong,.mns-start-guide li span{display:block}.mns-start-guide li strong{margin-bottom:3px}
.mns-start-guide .mns-start-action{position:relative;border-top:1px solid var(--mns-header-border,#605439);padding-top:12px;margin:14px 0 0;font-size:13px}
.mns-studio .mns-panel-study{--mns-panel-background:var(--mns-study-background,#10232f);--mns-panel-text:var(--mns-study-text,#f1ede3);--mns-panel-border:var(--mns-study-border,#354754)}
.mns-interface-midnight-brass .mns-setting-panel>summary{color:var(--mns-panel-text)!important}
.mns-interface-midnight-brass .mns-study-section{background:transparent!important;color:var(--mns-study-text)!important}
.mns-interface-midnight-brass .mns-panel-study :is(label,legend,p){color:var(--mns-study-text)!important}
.mns-interface-midnight-brass .mns-panel-study select{background:var(--mns-study-input)!important;color:var(--mns-study-input-text)!important;border-color:var(--mns-study-border)!important}
.mns-interface-midnight-brass .mns-study-choice-active{padding:10px;border:1px solid var(--mns-accent);border-radius:8px}
.mns-interface-midnight-brass .mns-study-choice-active select{border:2px solid var(--mns-accent)!important;box-shadow:0 0 0 2px color-mix(in srgb,var(--mns-accent) 25%,transparent)}
.mns-studio .mns-section-light{display:inline-block;flex:0 0 9px;width:9px;height:9px;margin-left:auto;border-radius:50%;background:#687785;border:1px solid #687785}
.mns-studio .mns-setting-panel[data-active=true] .mns-section-light{background:#32c66b;border-color:#32c66b;box-shadow:0 0 0 3px #32c66b22,0 0 7px #32c66b55}
.mns-section-status{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;border:0!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important}
.mns-section-indicator-help{font-size:11px;line-height:1.5;color:var(--mns-muted);margin:8px 0}
.mns-interface-midnight-brass .mns-studio :is(.mns-playback,.mns-piano-panel,.mns-fingering-panel),.mns-interface-midnight-brass .mns-player-dock{background:var(--mns-surface)!important;color:var(--mns-text)!important;border-color:var(--mns-border)!important}
.mns-interface-midnight-brass .mns-playback :is(label,p,summary,legend),.mns-interface-midnight-brass .mns-fingering-panel :is(h3,h4,p,label,span,summary,li,ol){color:var(--mns-text)!important}
.mns-interface-midnight-brass .mns-fingering-panel{--mns-accent:inherit;--mns-button-text:inherit;--mns-text:inherit;--mns-muted:inherit}
.mns-interface-midnight-brass .mns-fingering-panel .mns-button{background:var(--mns-accent)!important;color:var(--mns-button-text)!important;border-color:var(--mns-border)!important}
.mns-interface-midnight-brass .mns-fingering-panel .mns-button span{color:var(--mns-button-text)!important}
.mns-interface-midnight-brass .mns-fingering-panel a{color:var(--mns-accent)!important}
.mns-interface-midnight-brass .mns-playback input[type=number]{background:var(--mns-scale-input)!important;color:var(--mns-scale-input-text)!important;border-color:var(--mns-border)!important}
.mns-interface-midnight-brass :is(.mns-playback-settings,.mns-fingering-details){border-color:var(--mns-border)}
.mns-interface-midnight-brass .mns-note-value-choice{background:var(--mns-movement-input);color:var(--mns-movement-input-text);border-color:var(--mns-movement-border)}
.mns-interface-midnight-brass .mns-note-value-choice:has(input:checked){background:var(--mns-accent)!important;color:var(--mns-button-text)!important;border-color:var(--mns-accent)!important}
.mns-interface-midnight-brass .mns-instrument-option:has(input:checked){background:var(--mns-instrument-input);border-color:var(--mns-accent)}
.mns-interface-midnight-brass .mns-settings-rail .mns-selected-choice{color:var(--mns-muted)}
.mns-interface-midnight-brass :is(button,select,input,a,summary):focus-visible{outline-color:var(--mns-accent)}
.mns-interface-midnight-brass .mns-playback-toggle>input:checked+.mns-playback-switch-track,.mns-interface-midnight-brass .mns-show-fingering:checked+.mns-switch-track{background:var(--mns-accent)!important;border-color:var(--mns-accent)!important}
.mns-interface-midnight-brass .mns-playback-toggle>input:checked+.mns-playback-switch-track::after,.mns-interface-midnight-brass .mns-show-fingering:checked+.mns-switch-track::after{background:var(--mns-button-text)!important}
.mns-interface-midnight-brass .mns-studio .mns-transport :is(.mns-play,.mns-pause){background:var(--mns-transport-play,#0b3d91)!important;color:var(--mns-transport-text,#fff)!important}
.mns-interface-midnight-brass .mns-studio .mns-transport .mns-stop{background:var(--mns-transport-stop,#8b0000)!important;color:var(--mns-transport-text,#fff)!important}
.mns-interface-midnight-brass .mns-transport .mns-transport-indicator{background:var(--mns-transport-active,#d6b36c)!important}
.mns-interface-midnight-brass .mns-notation-column>.mns-score{border-color:var(--mns-border)}
.mns-interface-midnight-brass .mns-notation-column>:is(.mns-exercise-key-guide,.mns-flute-exercise-key-guide){order:1;margin:0;background:var(--mns-surface)!important;color:var(--mns-text)!important;border:1px solid var(--mns-border)!important;border-radius:8px;padding:10px}
.mns-interface-midnight-brass :is(.mns-exercise-key-guide,.mns-flute-exercise-key-guide) :is(summary,p){color:var(--mns-text)!important}
.mns-overlay-active .mns-exercise-key-guide{display:none!important}
/* A body-level action dock clears footer stacking contexts in page builders. */
.mns-action-dock{z-index:123456789;background:var(--mns-surface,#10232f);color:var(--mns-text,#f1ede3);border-color:var(--mns-accent,#d6b36c)}
.mns-workspace.mns-action-portal{position:fixed!important;inset:0!important;z-index:123456789!important;pointer-events:none;background:none!important;border:0!important;border-radius:0!important;padding:0!important;margin:0!important;box-shadow:none!important;max-width:none!important;overflow:visible}
.mns-action-portal[hidden]{display:none!important}.mns-action-portal .mns-action-dock{pointer-events:auto;font-family:system-ui,-apple-system,sans-serif}
.mns-action-portal .mns-button{background:var(--mns-accent);color:var(--mns-button-text);border:1px solid var(--mns-border);border-radius:8px;padding:10px 14px;font:650 13px/1.4 system-ui;min-height:40px;cursor:pointer}
.mns-action-portal .mns-button:focus-visible{outline:3px solid var(--mns-accent);outline-offset:3px}.mns-action-portal .mns-pending{color:var(--mns-text)}
/* Keep notation/expanded staff and contrast-critical messages unchanged. */
.mns-interface-midnight-brass .mns-overlay-active .mns-notation-column>.mns-playback{background:#fff!important;color:#182334!important}
.mns-interface-midnight-brass .mns-overlay-active .mns-playback :is(label,p,summary,legend){color:#182334!important}
.mns-interface-midnight-brass .mns-overlay-active .mns-playback input[type=number]{background:#fff!important;color:#182334!important}
.mns-admin #mns-theme-preview .mns-brand{background:var(--mns-header-background)!important;color:var(--mns-header-text)!important;border-color:var(--mns-header-border)!important}
.mns-admin #mns-theme-preview .mns-brand-title{color:var(--mns-header-text)!important}.mns-admin #mns-theme-preview .mns-eyebrow{color:var(--mns-header-accent)!important}.mns-admin #mns-theme-preview .mns-brand-description{color:var(--mns-header-muted)!important}
.mns-admin .mns-color-preview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.mns-admin .mns-color-preview>.mns-setting-panel{margin:0}.mns-admin .mns-color-preview>.mns-playback{margin:0}
@media(max-width:700px){.mns-start-guide ol{grid-template-columns:minmax(0,1fr)}.mns-interface-midnight-brass .mns-start-guide{padding:20px}.mns-admin .mns-color-preview{grid-template-columns:minmax(0,1fr)}}
.mns-interface-midnight-brass .mns-panel-instrument>summary{color:var(--mns-instrument-heading,var(--mns-accent))!important}
.mns-interface-midnight-brass .mns-panel-study>summary{color:var(--mns-study-heading,var(--mns-accent))!important}
.mns-interface-midnight-brass .mns-panel-scale>summary{color:var(--mns-scale-heading,var(--mns-accent))!important}
.mns-interface-midnight-brass .mns-panel-notation>summary{color:var(--mns-movement-heading,var(--mns-accent))!important}
.mns-interface-midnight-brass .mns-panel-technique>summary{color:var(--mns-technique-heading,var(--mns-accent))!important}
.mns-interface-midnight-brass .mns-fingering-panel{--mns-surface:inherit;--mns-border:inherit}
.mns-interface-midnight-brass .mns-fingering-panel .mns-fingering-unavailable{color:#b00020!important;background:#fff;border-radius:6px;padding:8px}