/* =========================================================
   Schrift
   ========================================================= */
@font-face {
    font-family: "Roboto";
    src: local("Roboto"), local("Arial");
    font-display: swap;
}

/* =========================================================
   Farben und globale Variablen
   ========================================================= */
:root {
    --bg: #aeb7bf;
    --panel: #d7dde2;
    --panel-2: #c1c9cf;
    --line: #74818c;
    --line-dark: #46525c;
    --text: #20272d;
    --muted: #59656f;
    --accent: #f2b425;
    --accent-2: #2f88ad;
    --danger: #ad4d43;
    --shadow: 0 5px 14px rgba(34, 45, 54, .18);
}

/* =========================================================
   Grundlayout
   ========================================================= */
* {
    box-sizing: border-box;
}

html {
    color-scheme: light;
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    font-family: "Roboto", Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(
        180deg,
        #d9dee2 0,
        #aab3bb 46%,
        #929da6 100%
    );
}

button,
input,
select {
    font: inherit;
}

button {
    -webkit-tap-highlight-color: transparent;
}

/* =========================================================
   Seitenrahmen und Kopfbereich
   ========================================================= */
.app-shell {
    width: min(1400px, 100%);
    margin: 0 auto;
    padding: 14px;
}

.hero {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 8px 2px 16px;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--accent);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 6px;
    font-size: clamp(2rem, 6vw, 3.7rem);
    letter-spacing: -.055em;
    line-height: .92;
}

h2 {
    margin-bottom: 5px;
    font-size: 1.08rem;
}

h3 {
    margin-bottom: 4px;
    font-size: 1rem;
}

.intro,
.panel-head p,
.lfo-head p {
    margin-bottom: 0;
    color: var(--muted);
    line-height: 1.5;
}

.intro {
    max-width: 1200px;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: .9rem;
}

.status::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(242, 180, 37, .55);
}

/* =========================================================
   Panels und Arbeitsbereich
   ========================================================= */
.top-workspace {
    display: grid;
    gap: 16px;
}

.panel {
    min-width: 0;
    border: 1px solid var(--line-dark);
    border-radius: 9px;
    background: linear-gradient(#e4e8eb, #cbd2d7);
    box-shadow:
        var(--shadow),
        inset 0 1px rgba(255, 255, 255, .55);
    overflow: hidden;
}

.oscillator-panel,
.canvas-panel {
    padding: 10px;
}

.synth-panel,
.library-panel {
    padding: 14px;
}

.synth-panel {
    margin-top: 12px;
}

.panel-head {
    display: flex;
    flex-direction: column;
    gap: 13px;
    margin-bottom: 18px;
}

.panel-head.simple {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    margin: 1px 2px 10px;
}

/* =========================================================
   Oszillatoren und Auswahlfelder
   ========================================================= */
.oscillator-selects {
    display: grid;
    gap: 9px;
    margin-bottom: 10px;
}

.select-control,
.mini-control {
    display: grid;
    gap: 5px;
}

.select-control > span:first-child,
.mini-control > span:first-child,
.scope-label {
    color: var(--muted);
    font-size: .8rem;
}

select {
    width: 100%;
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--text);
    background: #f7f8f9;
    outline: none;
}

select:focus {
    border-color: var(--accent-2);
}

.switch-line {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: .8rem;
    cursor: pointer;
}

.switch-line input {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--accent);
}

.scope-block {
    display: grid;
    gap: 5px;
}

.scope-label {
    padding-left: 2px;
}

/* =========================================================
   XY-Canvas
   ========================================================= */
.xy-assignments {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    margin-bottom: 9px;
}

.canvas-head {
    margin-bottom: 8px !important;
}

/* =========================================================
   Klangparameter und LFO
   ========================================================= */
.controls-grid {
    display: grid;
    gap: 11px 14px;
}

.control {
    display: grid;
    gap: 6px;
}

.control > span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: .9rem;
}

.control b {
    font-weight: 500;
}

.control output {
    color: var(--accent-2);
    font-variant-numeric: tabular-nums;
}

input[type="range"] {
    width: 100%;
    accent-color: var(--accent);
}

.lfo-box {
    margin-top: 14px;
    padding: 11px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(248,250,251,.58);
}

.lfo-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 13px;
}

.lfo-switch {
    padding-top: 2px;
}

.lfo-grid {
    display: grid;
    gap: 14px;
}

/* =========================================================
   Buttons, Transport und Aufnahme
   ========================================================= */
.button-row,
.transport {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.master-box {
    display: grid;
    grid-template-columns: minmax(180px, 360px) auto;
    align-items: end;
    gap: 12px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.master-mute {
    min-height: 32px;
    padding-bottom: 1px;
}

.transport-row {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.btn {
    min-height: 44px;
    padding: 10px 15px;
    border: 1px solid #4e5d68;
    border-radius: 6px;
    color: #fff;
    background: linear-gradient(#71808b, #53616c);
    box-shadow:
        inset 0 1px rgba(255,255,255,.22),
        0 1px 2px rgba(0,0,0,.18);
    cursor: pointer;
    transition:
        transform .16s ease,
        filter .16s ease,
        border-color .16s ease;
}

.btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
}

.btn:disabled {
    opacity: .42;
    cursor: not-allowed;
    transform: none;
}

.btn.primary {
    color: #302300;
    border-color: #b7820f;
    background: linear-gradient(#ffd45a, #e7a915);
    font-weight: 800;
}

.btn.secondary {
    border-color: #596873;
    background: linear-gradient(#858f98, #67737d);
}

.btn.ghost {
    border-color: #65737e;
    color: var(--text);
    background: rgba(248,250,251,.5);
}

.btn.danger {
    color: #fff;
    border-color: #7b332e;
    background: linear-gradient(#b45c53, #8f4039);
}

.record-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    align-items: end;
}

.mini-control {
    min-width: 140px;
}

.loop-option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    color: var(--muted);
    font-size: .88rem;
    cursor: pointer;
}

.loop-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

/* =========================================================
   Speichern
   ========================================================= */
.save-row {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.save-row input,
.search {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 10px 12px;
    color: var(--text);
    background: #f7f8f9;
    outline: none;
}

.save-row input:focus,
.search:focus {
    border-color: var(--accent-2);
}

.save-info {
    min-height: 1.2em;
    color: var(--muted);
    font-size: .85rem;
}

/* =========================================================
   Canvas-Darstellung
   ========================================================= */

canvas {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid #4a5660;
    border-radius: 5px;
    background: #10171d;
    box-shadow: inset 0 2px 8px rgba(0,0,0,.35);
    touch-action: none;
}

#kaossCanvas,
#scopeCanvas {
    width: 100%;
    aspect-ratio: 1 / 1;
    margin-inline: auto;
}

#kaossCanvas {
    cursor: crosshair;
}

.xy-readout {
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    font-size: .88rem;
    white-space: nowrap;
}

/* =========================================================
   Soundbibliothek
   ========================================================= */
.library-panel {
    margin-top: 12px;
}

.library-head {
    gap: 14px;
}

.library-list {
    display: grid;
    gap: 10px;
}

.library-item {
    display: grid;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(248,250,251,.58);
}

.library-main {
    min-width: 0;
}

.library-title {
    margin: 0 0 4px;
    font-size: 1rem;
    overflow-wrap: anywhere;
}

.library-meta {
    color: var(--muted);
    font-size: .82rem;
}

.library-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}

.library-tag {
    padding: 4px 7px;
    border-radius: 999px;
    background: #d5dce1;
    color: #46545e;
    font-size: .72rem;
}

.library-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.library-actions .btn {
    min-height: 38px;
    padding: 7px 11px;
    font-size: .86rem;
    text-decoration: none;
}

.empty {
    padding: 30px 8px;
    color: var(--muted);
    text-align: center;
}

.pagination {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 16px;
}

.page-btn {
    min-width: 38px;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.page-btn.active {
    color: #091006;
    background: var(--accent);
    border-color: var(--accent);
    font-weight: 800;
}

/* =========================================================
   Responsive: ab 700 px
   ========================================================= */

@media (min-width: 700px) {

    .app-shell {
        padding: 26px;
    }

    .hero {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
        padding-bottom: 30px;
    }

    .oscillator-selects {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .controls-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lfo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: end;
    }

    .panel-head:not(.simple) {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }

    .save-row {
        grid-template-columns: minmax(220px, 1fr) auto;
        align-items: center;
    }

    .library-item {
        grid-template-columns: 1fr auto;
        align-items: center;
    }

    .library-head .search {
        width: min(360px, 45vw);
    }
}


/* =========================================================
   Desktop: ab 980 px
   ========================================================= */

@media (min-width: 980px) {

    .top-workspace {
        grid-template-columns:
            minmax(240px, 0.85fr)
            minmax(280px, 1fr)
            minmax(280px, 1fr);

        align-items: stretch;
        gap: 12px;
    }

    .control-panel,
    .canvas-panel,
    .oscillator-panel {
        height: 100%;
    }

    .oscillator-selects {
        grid-template-columns: 1fr;
    }

    .canvas-panel,
    .oscillator-panel {
        display: flex;
        flex-direction: column;
    }

    .canvas-panel #kaossCanvas,
    .oscillator-panel .scope-block {
        margin-top: auto;
    }

    .oscillator-panel .scope-block {
        width: 100%;
    }

    .transport-row {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
    }
}


/* =========================================================
   Große Desktop-Bildschirme: ab 1180 px
   ========================================================= */

@media (min-width: 1180px) {

    .app-shell {
        padding: 18px 22px 24px;
    }

    .hero {
        padding-bottom: 18px;
    }

    .controls-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .lfo-grid {
        grid-template-columns: 1fr 1.4fr 1.4fr 1fr;
    }
}

/* =========================================================
   v05: Desktop-Anordnung
   Steuerung | XY-Canvas | Oszillatoren
   ========================================================= */

.control-panel {
    padding: 10px;
}

.control-panel .panel-head {
    margin-bottom: 12px;
}

.top-master {
    grid-template-columns: 1fr auto;
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.top-transport {
    grid-template-columns: 1fr;
    margin-top: 14px;
}

.top-transport .transport {
    display: grid;
    grid-template-columns: 1fr;
}

.top-transport .btn {
    width: 100%;
}

.top-transport .record-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
}

.top-transport .mini-control {
    min-width: 0;
}

.top-save {
    grid-template-columns: 1fr;
    margin-top: 12px;
}

.top-save .save-info {
    min-height: 0;
}


@media (min-width: 700px) {

    .top-save {
        grid-template-columns: 1fr;
    }
}


@media (min-width: 980px) {

    .top-workspace {
        grid-template-columns:
            minmax(240px, .9fr)
            minmax(290px, 1fr)
            minmax(290px, 1fr);

        align-items: stretch;
        justify-content: stretch;
        gap: 12px;
    }

    .control-panel,
    .canvas-panel,
    .oscillator-panel {
        height: 100%;
    }

    .oscillator-selects {
        grid-template-columns: 1fr;
    }

    .canvas-panel,
    .oscillator-panel {
        display: flex;
        flex-direction: column;
    }

    .canvas-panel #kaossCanvas,
    .oscillator-panel .scope-block {
        margin-top: auto;
    }

    .oscillator-panel .scope-block {
        width: 100%;
    }

    .control-panel .loop-option {
        min-height: 32px;
    }
}


@media (min-width: 1180px) {

    .top-workspace {
        grid-template-columns:
            minmax(255px, .85fr)
            minmax(315px, 1fr)
            minmax(315px, 1fr);
    }
}

/* =========================================================
   v06: Kompaktes Desktop-Layout
   Ziel: möglichst viel Bedienung ohne Scrollen sichtbar
   ========================================================= */

@media (min-width: 980px) {

    /* Kopfbereich flacher halten */
    .app-shell {
        width: min(1650px, 100%);
        padding: 14px 18px 18px;
    }

    .hero {
        gap: 8px;
        padding: 4px 2px 12px;
    }

    h1 {
        font-size: clamp(2.35rem, 3.2vw, 3rem);
    }

    .intro {
        line-height: 1.35;
    }

    /* Drei obere Bereiche nicht künstlich auf gleiche Höhe ziehen */
    .top-workspace {
        grid-template-columns:
            minmax(250px, .78fr)
            minmax(300px, 1fr)
            minmax(300px, 1fr);

        align-items: start;
        gap: 10px;
    }

    .control-panel,
    .canvas-panel,
    .oscillator-panel {
        height: auto;
        align-self: start;
    }

    .control-panel,
    .canvas-panel,
    .oscillator-panel {
        padding: 9px;
    }

    .panel-head {
        gap: 8px;
    }

    .control-panel .panel-head,
    .canvas-panel .panel-head,
    .oscillator-panel .panel-head {
        margin-bottom: 8px;
    }

    /* Quadratisch, aber abhängig von der verfügbaren Bildschirmhöhe.
       So wachsen die Anzeigen auf großen Monitoren und bleiben
       auf niedrigeren Desktop-Fenstern kompakt. */
    #kaossCanvas,
    #scopeCanvas {
        width: min(100%, clamp(260px, 32vh, 360px));
        aspect-ratio: 1 / 1;
        margin-inline: auto;
    }

    /* Oszillatoren nebeneinander statt untereinander */
    .oscillator-selects {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 6px;
        margin-bottom: 7px;
    }

    .oscillator-selects .select-control {
        gap: 3px;
        min-width: 0;
    }

    .oscillator-selects select {
        min-height: 34px;
        padding: 5px 7px;
        font-size: .84rem;
    }

    .oscillator-selects .switch-line {
        gap: 5px;
        font-size: .75rem;
    }

    .oscillator-selects .switch-line input {
        width: 15px;
        height: 15px;
    }

    .oscillator-panel .scope-block {
        width: 100%;
        margin-top: 7px;
    }

    /* XY-Auswahl etwas flacher */
    .xy-assignments {
        gap: 6px;
        margin-bottom: 7px;
    }

    .xy-assignments select {
        min-height: 34px;
        padding: 5px 8px;
    }

    /* Steuerung links verdichten */
    .top-master {
        gap: 8px;
    }

    .top-transport {
        margin-top: 9px;
        gap: 7px;
    }

    .top-transport .transport {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    /* Start bleibt der wichtigste Button und nutzt volle Breite */
    .top-transport .transport .btn:first-child {
        grid-column: 1 / -1;
    }

    .top-transport .btn {
        min-height: 39px;
        padding: 7px 10px;
    }

    .top-transport .record-options {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
        gap: 7px 10px;
    }

    .top-transport .record-options select {
        min-height: 35px;
        padding: 5px 8px;
    }

    .control-panel .loop-option {
        min-height: 35px;
        white-space: nowrap;
        font-size: .8rem;
    }

    .top-save {
        margin-top: 8px;
    }

    .top-save input {
        min-height: 39px;
        padding: 7px 10px;
    }

    /* Klangparameter direkt näher an den oberen Bereich ziehen */
    .synth-panel {
        margin-top: 10px;
        padding: 11px;
    }

    .synth-panel .panel-head {
        margin-bottom: 10px;
    }

    .controls-grid {
        gap: 8px 12px;
    }

    .control {
        gap: 4px;
    }

    .lfo-box {
        margin-top: 10px;
        padding: 9px;
    }

    .lfo-head {
        margin-bottom: 9px;
    }

    .lfo-grid {
        gap: 10px;
    }

    /* Bibliothek ebenfalls etwas näher heran */
    .library-panel {
        margin-top: 10px;
    }
}


/* Auf sehr breiten oder hohen Desktop-Bildschirmen darf das
   Instrument wieder etwas größer werden. */
@media (min-width: 1400px) and (min-height: 900px) {

    #kaossCanvas,
    #scopeCanvas {
        width: min(100%, 380px);
    }
}


/* =========================================================
   Individuelle Oszillator-Frequenzen
   ========================================================= */
.oscillator-frequency {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 2px;
    font-size: .76rem;
    color: var(--muted);
}

.oscillator-frequency b {
    font-weight: 500;
}

.oscillator-frequency output {
    color: var(--accent-2);
    font-variant-numeric: tabular-nums;
}

.oscillator-selects input[type="range"] {
    margin: 0;
}

/* =========================================================
   v14: Direkte Zahlenwerte, Oszillatorpegel, Filteroptionen
   ========================================================= */
.range-number-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 72px;
    align-items: center;
    gap: 8px;
}

.number-edit {
    width: 72px;
    min-width: 0;
    padding: 5px 6px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #f7f8f9;
    color: var(--text);
    font: inherit;
    font-size: .78rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.number-edit.wide-number {
    width: 82px;
}

.number-edit:focus {
    outline: 1px solid var(--accent);
    border-color: var(--accent);
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-options label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 30px;
    padding: 4px 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(248,250,251,.72);
    font-size: .82rem;
    cursor: pointer;
}

.filter-options input {
    margin: 0;
    accent-color: var(--accent);
}

.oscillator-selects .range-number-row {
    grid-template-columns: minmax(0, 1fr) 68px;
}

.oscillator-selects .number-edit {
    width: 68px;
}

@media (max-width: 520px) {
    .range-number-row {
        grid-template-columns: minmax(0, 1fr) 66px;
    }

    .number-edit,
    .number-edit.wide-number {
        width: 66px;
    }
}

.local-save-note {
    margin: 16px 2px 0;
    color: var(--muted, #8ea0ad);
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: center;
}


/* =========================================================
   v17: Lexikon für Einsteiger
   ========================================================= */
.glossary-panel {
    margin-top: 16px;
}

.glossary-panel .panel-head p:last-child {
    max-width: 1200px;
    margin-bottom: 0;
    color: var(--muted);
}

.glossary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.glossary-entry {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(248,250,251,.72);
}

.glossary-entry h3 {
    margin: 0 0 7px;
    color: var(--accent-2);
    font-size: .96rem;
}

.glossary-entry p {
    margin: 0;
    color: var(--muted);
    font-size: .86rem;
    line-height: 1.55;
}

.glossary-entry strong {
    color: var(--text);
    font-weight: 600;
}

@media (max-width: 1000px) {
    .glossary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .glossary-grid {
        grid-template-columns: 1fr;
    }
}


/* =========================================================
   Helles Soundlabor-Design – Silber / Anthrazit / Gelb
   ========================================================= */

a:link,
a:visited {
    color: #185d7b;
}

.hero {
    margin-bottom: 12px;
    padding: 14px 16px;
    border: 1px solid var(--line-dark);
    border-radius: 9px;
    background: linear-gradient(#edf0f2, #c5ccd2);
    box-shadow:
        0 5px 14px rgba(34,45,54,.16),
        inset 0 1px rgba(255,255,255,.65);
}

h1 {
    color: #29333b;
}

.eyebrow {
    color: #8a6100;
}

.status::before {
    background: var(--accent);
}

.panel-head p,
.lfo-head p,
.intro,
.status,
.scope-label,
.select-control > span:first-child,
.mini-control > span:first-child,
.switch-line,
.loop-option,
.save-info,
.library-meta,
.empty,
.local-save-note,
.glossary-entry p {
    color: var(--muted);
}

select,
.save-row input,
.search,
.number-edit {
    border-color: #7d8992;
    color: var(--text);
    background: #f7f8f9;
}

select:focus,
.save-row input:focus,
.search:focus,
.number-edit:focus {
    border-color: var(--accent-2);
    outline-color: var(--accent-2);
}

input[type="range"] {
    accent-color: var(--accent);
}

.switch-line input,
.loop-option input,
.filter-options input {
    accent-color: var(--accent);
}

.lfo-box,
.library-item,
.glossary-entry,
.filter-options label {
    border-color: #9aa5ad;
    background: rgba(248,250,251,.68);
}

.control output,
.oscillator-frequency output,
.glossary-entry h3 {
    color: #185d7b;
}

.xy-readout,
.octave-controls strong {
    color: #8a6100;
}

.master-box {
    border-top-color: #9aa5ad;
}

.page-btn {
    border-color: #7d8992;
    color: var(--text);
    background: #e6eaed;
}

.page-btn.active {
    color: #302300;
    border-color: #b7820f;
    background: var(--accent);
}

.library-tag {
    background: #d5dce1;
    color: #46545e;
}

#kaossCanvas,
#scopeCanvas {
    background: #0f171d;
}

/* Obere drei Instrumentbereiche stärker wie Geräte-Module */
.control-panel,
.canvas-panel,
.oscillator-panel {
    background:
        linear-gradient(180deg, rgba(255,255,255,.58), rgba(255,255,255,.08)),
        linear-gradient(#dce2e6, #bdc6cd);
}

/* Klangparameter als helles Rack-Modul */
.synth-panel {
    background:
        linear-gradient(180deg, rgba(255,255,255,.5), rgba(255,255,255,.06)),
        linear-gradient(#d6dde2, #bdc6cd);
}

/* Bibliothek / Lexikon */
.library-panel,
.glossary-panel {
    background:
        linear-gradient(#dce1e5, #c7cfd5);
}

/* Kleine Bedienfelder etwas kompakter und technischer */
.filter-options label {
    border-radius: 5px;
}

select,
.number-edit,
.save-row input,
.search {
    border-radius: 4px;
}

.page-btn {
    border-radius: 5px;
}

/* Desktop: leicht kompakter wie Hardware-Rack */
@media (min-width: 980px) {
    .panel {
        border-radius: 8px;
    }

    .control-panel,
    .canvas-panel,
    .oscillator-panel {
        box-shadow:
            0 4px 10px rgba(34,45,54,.16),
            inset 0 1px rgba(255,255,255,.65);
    }
}


/* =========================================================
   v18: Lexikon-Abstände
   ========================================================= */

.glossary-panel {
    padding: 15px;
}

.glossary-panel .panel-head {
    margin-bottom: 14px;
}

.glossary-grid {
    gap: 14px;
}

.glossary-entry {
    padding: 13px 14px;
}