* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html, body {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: rgb(247, 239, 215);
    color: #222;
    display: flex;
    flex-direction: column;
    height: 100vh;
}
.header {
    width: 100%;
    padding: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 15px;
}
.header-icon {
    height: 14vw;
    width: 14vw;
    max-height: 80px;
    max-width: 80px;
    border-radius: 8px;
    object-fit: cover;
}
.header-text {
    flex: 1;
}
h1 {
    font-family: "willow-std", serif;
    font-weight: 400;
    font-style: normal;
    font-size: 12vw;
    line-height: 0.85;
    white-space: nowrap;
}
.title-early-downhome {
    color: rgb(145, 56, 47);
}
.title-blues {
    color: rgb(34, 31, 32);
}
.subtitle {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    color: rgb(34, 31, 32);
    font-size: 2.5vw;
}
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 10px 20px;
    gap: 10px;
    padding-bottom: 0;
}
.notation-container {
    flex-shrink: 0;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #ddd;
}
#notation {
    width: 100%;
}
#notation svg rect {
    stroke: none !important;
    stroke-width: 0 !important;
    outline: none !important;
}
.controls {
    flex-shrink: 0;
    display: flex;
    gap: 15px;
    align-items: stretch;
    justify-content: center;
}
.note-box {
    border: 1px solid #ccc;
    border-radius: 6px;
    background: rgba(255,255,255,0.5);
    padding: 10px 15px;
    position: relative;
}
.note-box.current {
    width: 120px;
}
.note-box.paths {
    width: 420px;
}
.note-box-label {
    position: absolute;
    top: -8px;
    left: 10px;
    background: rgb(247, 239, 215);
    padding: 0 6px;
    font-size: 0.65em;
    color: #888;
    text-transform: uppercase;
}
.note-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    height: 100%;
}
.note-box.current {
    display: flex;
    align-items: center;
    justify-content: center;
}
.current-note {
    font-size: 2em;
    font-family: 'Times New Roman', serif;
    color: rgb(145, 56, 47);
}
.quarter-flat {
    display: inline-block;
    transform: scaleX(-1);
}
.note-info {
    color: #888;
    font-size: 0.75em;
}
.paths-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
    height: 100%;
    justify-content: space-between;
}
.paths-notes {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    min-height: 32px;
    align-content: flex-start;
}
.sink-message {
    color: #888;
    font-size: 0.85em;
    font-style: italic;
}
.path-note {
    font-family: 'Times New Roman', serif;
    font-size: 1.2em;
    padding: 4px 10px;
    background: rgba(145, 56, 47, 0.1);
    border: 1px solid rgba(145, 56, 47, 0.3);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    line-height: 1;
}
.path-note:hover {
    background: rgba(145, 56, 47, 0.2);
    border-color: rgb(145, 56, 47);
}
button {
    padding: 8px 16px;
    font-size: 0.9em;
    background: rgb(145, 56, 47);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    flex-shrink: 0;
}
button:hover {
    background: rgb(165, 76, 67);
}
button:active {
    background: rgb(125, 46, 37);
}
.history {
    flex-shrink: 0;
    padding: 8px 12px;
    background: rgba(0,0,0,0.03);
    border-radius: 6px;
}
.history h3 {
    font-size: 0.7em;
    color: #888;
    margin-bottom: 4px;
    text-transform: uppercase;
}
.history-notes {
    font-family: 'Times New Roman', serif;
    font-size: 0.9em;
    line-height: 1.4;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 15%, black 35%);
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 15%, black 35%);
}
.history-note {
    display: inline-block;
    padding: 1px 4px;
    margin: 1px;
    background: rgba(145, 56, 47, 0.1);
    border-radius: 3px;
}
.history-note.current {
    background: rgb(145, 56, 47);
    color: white;
}
.description-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.description {
    color: #666;
    font-size: 0.85em;
    line-height: 1.4;
    padding: 10px 12px;
    background: rgba(0,0,0,0.03);
    border-radius: 6px;
    text-align: center;
    max-width: 500px;
}

/* Drone section */
.drone-section {
    flex-shrink: 0;
    padding: 10px 20px 70px 20px;
    background: rgb(54, 51, 50);
    margin-top: auto;
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: 0;
}
.drone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.drone-title {
    font-size: 0.7em;
    color: #888;
    text-transform: uppercase;
}
.inflect-toggles {
    display: flex;
    gap: 12px;
}
.inflect-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.65em;
    color: #888;
}
.inflect-toggle input {
    cursor: pointer;
    accent-color: rgb(67, 116, 96);
}
.inflect-toggle input:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}
.inflect-toggle label {
    cursor: pointer;
}
.inflect-toggle label.disabled {
    cursor: not-allowed;
    opacity: 0.5;
}
.drone-rows {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.drone-row {
    display: flex;
    gap: 4px;
    align-items: center;
}
.drone-label {
    width: 30px;
    font-size: 0.65em;
    color: #888;
    text-align: right;
    padding-right: 4px;
}
.drone-buttons {
    display: flex;
    gap: 3px;
    flex: 1;
}
.drone-btn {
    flex: 1;
    padding: 6px 4px;
    font-size: 0.7em;
    background: rgba(255,255,255,0.1);
    color: #aaa;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}
.drone-btn:hover {
    background: rgba(255,255,255,0.15);
    color: #ccc;
}
.drone-btn.active {
    background: rgb(67, 116, 96);
    color: white;
    border-color: rgb(87, 140, 118);
}
.chord-buttons {
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}
.chord-btn {
    flex: 0 0 auto;
    padding: 6px 8px;
    font-size: 0.75em;
    font-weight: bold;
    background: rgba(255,255,255,0.1);
    color: #aaa;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}
.chord-btn:hover {
    background: rgba(255,255,255,0.15);
    color: #ccc;
}
.chord-btn.active {
    background: rgb(67, 116, 96);
    color: white;
    border-color: rgb(87, 140, 118);
}

/* MIDI Footer */
.midi-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgb(54, 51, 50);
    padding: 8px 20px;
    display: flex;
    gap: 20px;
    align-items: flex-end;
    justify-content: center;
    z-index: 100;
}
.midi-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}
.midi-outputs {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.midi-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}
.midi-footer .midi-select {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.midi-footer .midi-select label {
    font-size: 0.65em;
    color: #888;
    text-transform: uppercase;
}
.midi-footer .midi-select select {
    background: rgba(255,255,255,0.1);
    color: #ddd;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8em;
    cursor: pointer;
}
.midi-footer .midi-select select.midi-type {
    min-width: 100px;
}
.midi-footer .midi-select select.midi-port {
    min-width: 140px;
}
.midi-footer .midi-select select.midi-channel {
    min-width: 50px;
}
.midi-footer .midi-select select:focus {
    outline: none;
    border-color: rgb(145, 56, 47);
}
.midi-add-btn {
    background: rgba(255,255,255,0.05);
    color: #888;
    border: 1px dashed rgba(255,255,255,0.2);
    border-radius: 4px;
    padding: 4px 16px;
    font-size: 0.75em;
    cursor: pointer;
    width: 100%;
}
.midi-add-btn:hover {
    background: rgba(255,255,255,0.1);
    color: #ddd;
}
.midi-remove-btn {
    background: none;
    color: #888;
    border: none;
    font-size: 1.2em;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    margin-bottom: 4px;
}
.midi-remove-btn:hover {
    color: rgb(234, 51, 35);
}
.midi-remove-btn.hidden {
    display: none;
}
.midi-hint {
    font-size: 0.55em;
    color: #666;
    align-self: flex-end;
    margin-bottom: 4px;
    white-space: nowrap;
}
.midi-toggle {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgb(54, 51, 50);
    color: #888;
    border: none;
    border-radius: 6px 6px 0 0;
    padding: 4px 12px;
    font-size: 0.65em;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 101;
}
.midi-toggle:hover {
    color: #ccc;
    background: rgb(64, 61, 60);
}
.midi-toggle-arrow {
    transition: transform 0.2s;
}
.midi-footer.minimized .midi-toggle-arrow {
    transform: rotate(180deg);
}
.midi-footer.minimized .midi-section,
.midi-footer.minimized .midi-hint {
    display: none;
}
.midi-footer.minimized {
    padding: 0;
    height: 0;
}
.midi-footer.minimized .midi-toggle {
    top: -24px;
}

/* Audio Toggle Button */
.audio-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: rgb(145, 56, 47);
    opacity: 0.6;
    transition: opacity 0.2s;
}
.audio-toggle:hover {
    opacity: 1;
    background: none;
}
.audio-toggle.is-on {
    opacity: 1;
}
.audio-icon {
    width: auto;
    height: 10vw;
    max-height: 70px;
    display: block;
}
.audio-toggle.is-on .audio-slash {
    display: none;
}

/* Ensemble Button */
.ensemble-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: rgb(67, 116, 96);
    opacity: 0.6;
    transition: opacity 0.2s;
    width: 32px;
    height: 32px;
}
.ensemble-btn:hover {
    opacity: 1;
}
.ensemble-btn.active {
    opacity: 1;
    color: rgb(47, 96, 76);
}
.ensemble-btn svg {
    width: 100%;
    height: 100%;
}

/* Info Button */
.info-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: rgb(145, 56, 47);
    opacity: 0.6;
    transition: opacity 0.2s;
    width: 32px;
    height: 32px;
}
.info-btn:hover {
    opacity: 1;
}
.info-btn svg {
    width: 100%;
    height: 100%;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal.hidden {
    display: none;
}
.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}
.modal-content {
    position: relative;
    background: rgb(247, 239, 215);
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    margin: 20px;
}
.modal-content h2 {
    font-family: "willow-std", serif;
    font-size: 2em;
    color: rgb(145, 56, 47);
    margin-bottom: 15px;
}
.modal-content h3 {
    font-size: 1em;
    color: rgb(54, 51, 50);
    margin-top: 20px;
    margin-bottom: 8px;
}
.modal-content p {
    font-size: 0.9em;
    line-height: 1.5;
    color: #444;
    margin-bottom: 10px;
}
.modal-content ul {
    font-size: 0.9em;
    line-height: 1.5;
    color: #444;
    margin-left: 20px;
    margin-bottom: 10px;
}
.modal-content li {
    margin-bottom: 6px;
}
.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.8em;
    color: #888;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.modal-close:hover {
    color: rgb(145, 56, 47);
}

/* Ensemble Modal Styles */
.ensemble-modal-content {
    max-width: 420px;
}
.ensemble-section {
    margin-top: 15px;
}
.ensemble-section.hidden {
    display: none;
}
.sign-in-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: white;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95em;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.2s;
}
.sign-in-btn:hover {
    background: #f5f5f5;
    border-color: #ccc;
}
.logged-in-text {
    color: #666;
    font-size: 0.9em;
}
.sign-out-btn {
    background: none;
    border: none;
    color: rgb(145, 56, 47);
    font-size: 0.85em;
    cursor: pointer;
    padding: 0;
    margin-top: 5px;
}
.sign-out-btn:hover {
    text-decoration: underline;
}
.ensemble-divider {
    height: 1px;
    background: #ddd;
    margin: 20px 0;
}
.ensemble-control-group {
    margin-bottom: 15px;
}
.ensemble-control-group label {
    display: block;
    font-size: 0.85em;
    color: #666;
    margin-bottom: 6px;
}
.ensemble-control-group select,
.ensemble-control-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95em;
    background: white;
}
.ensemble-control-group select:focus,
.ensemble-control-group input:focus {
    outline: none;
    border-color: rgb(67, 116, 96);
}
.ensemble-create-row {
    display: flex;
    gap: 10px;
}
.ensemble-create-row input {
    flex: 1;
}
.ensemble-create-row button {
    padding: 10px 20px;
    background: rgb(54, 51, 50);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9em;
    white-space: nowrap;
}
.ensemble-create-row button:hover {
    background: rgb(74, 71, 70);
}
.active-ensemble {
    background: rgba(67, 116, 96, 0.1);
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
}
.active-ensemble.hidden {
    display: none;
}
.active-ensemble-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.active-label {
    color: #888;
    font-size: 0.85em;
}
.ensemble-role {
    font-size: 0.75em;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgb(67, 116, 96);
    color: white;
}
.ensemble-role.member {
    background: rgb(145, 56, 47);
}
.leave-btn {
    margin-top: 10px;
    padding: 6px 12px;
    background: none;
    color: rgb(145, 56, 47);
    border: 1px solid rgb(145, 56, 47);
    border-radius: 4px;
    font-size: 0.8em;
    cursor: pointer;
}
.leave-btn:hover {
    background: rgba(145, 56, 47, 0.1);
}

/* Top row and left panel - default (mobile/tablet uses display:contents) */
.top-row {
    display: contents;
}
.left-panel {
    display: contents;
}
/* On mobile/tablet, use order to arrange: notation, controls, history, description, drone */
.notation-container {
    order: 1;
}
.controls {
    order: 2;
}
.history {
    order: 3;
}
.description-wrapper {
    order: 4;
}
.drone-section {
    order: 5;
}

/* Tablet - center history and fix overflow */
@media (min-width: 601px) and (max-width: 1024px) {
    html, body {
        overflow: auto;
        position: static;
    }
    body {
        min-height: 100vh;
        height: auto;
    }
    .main-content {
        overflow: visible;
        flex: none;
        padding: 8px 15px;
        gap: 8px;
    }
    .notation-container {
        transform-origin: top left;
        transform: scale(0.85);
        width: 118%;
        margin-bottom: -60px;
    }
    .note-box {
        padding: 12px 15px;
    }
    .note-box.current {
        width: 130px;
    }
    .current-note {
        font-size: 2.2em;
    }
    .path-note {
        padding: 10px 16px;
        font-size: 1.3em;
    }
    .description-wrapper {
        display: none;
    }
    .drone-section {
        padding: 12px 20px 80px 20px !important;
        margin-bottom: 0 !important;
    }
    .drone-btn {
        padding: 14px 8px;
        font-size: 0.9em;
    }
    .chord-btn {
        padding: 8px 10px;
        font-size: 0.8em;
    }
    body.midi-minimized .drone-section {
        padding-bottom: 40px !important;
    }
    .history {
        text-align: center;
        padding: 6px 10px;
    }
    .history h3 {
        text-align: center;
    }
}

/* Desktop ONLY - side by side layout */
@media (min-width: 1025px) {
    .main-content {
        flex-direction: column;
        padding: 10px 20px;
        gap: 15px;
    }
    .top-row {
        display: flex;
        flex-direction: row;
        gap: 20px;
        align-items: stretch;
        justify-content: center;
    }
    .left-panel {
        flex: 0 0 auto;
        width: 500px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .notation-container {
        width: 100%;
    }
    .controls {
        width: 100%;
        justify-content: flex-start;
    }
    .drone-section {
        flex: 0 0 auto;
        width: 400px;
        margin: 0;
        border-radius: 8px;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    .drone-header {
        flex-shrink: 0;
    }
    .drone-rows {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .drone-row {
        flex: 1;
        gap: 8px;
    }
    .drone-btn {
        padding: 25px 10px;
        font-size: 1.1em;
        height: 100%;
        min-height: 70px;
    }
    .header {
        padding: 15px 20px;
    }
    h1 {
        font-size: 4em;
    }
    .subtitle {
        font-size: 1.2em;
    }
    .header-icon {
        height: 60px;
        width: 60px;
    }
    .audio-icon {
        height: 50px;
    }
    .info-btn {
        width: 40px;
        height: 40px;
    }
    .history {
        width: 920px;
        max-width: 100%;
        margin: 0 auto;
        text-align: center;
    }
    .history h3 {
        text-align: left;
    }
    .description-wrapper {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .description {
        padding: 8px 12px;
        font-size: 0.8em;
    }
    /* Reset order on desktop */
    .notation-container,
    .controls,
    .history,
    .description-wrapper,
    .drone-section {
        order: unset;
    }
}

/* Mobile responsive styles */
@media (max-width: 600px) {
    html, body {
        overflow: auto;
        position: static;
    }
    body {
        min-height: 100vh;
        height: auto;
    }
    .main-content {
        overflow: visible;
        flex: none;
        padding: 5px 10px;
        gap: 5px;
    }
    .header {
        padding: 8px 12px;
        gap: 8px;
    }
    .header-icon {
        height: 50px;
        width: 50px;
    }
    h1 {
        font-size: 9vw;
    }
    .subtitle {
        font-size: 3vw;
    }
    .audio-icon {
        height: 40px;
    }
    .info-btn {
        width: 28px;
        height: 28px;
    }
    .main-content {
        padding: 8px 12px;
        gap: 8px;
    }
    .notation-container {
        transform-origin: top left;
        transform: scale(0.75);
        width: 133%;
        margin-bottom: -92px;
    }
    .controls {
        gap: 7px;
        flex-wrap: wrap;
    }
    .note-box.current {
        width: 95px;
        padding: 7px 9px;
    }
    .note-box.paths {
        flex: 1;
        width: auto;
        min-width: 195px;
    }
    .note-box {
        padding: 7px 9px;
    }
    .current-note {
        font-size: 1.85em;
    }
    .note-info {
        font-size: 0.72em;
    }
    .path-note {
        padding: 7px 13px;
        min-height: 38px;
        font-size: 1.25em;
    }
    .paths-notes {
        min-height: 90px;
    }
    button {
        padding: 11px 18px;
        font-size: 0.95em;
    }
    .history {
        padding: 5px 9px;
    }
    .history h3 {
        font-size: 0.68em;
        margin-bottom: 3px;
    }
    .history-notes {
        white-space: nowrap;
        overflow: hidden;
        direction: rtl;
        font-size: 0.87em;
    }
    .history-notes > * {
        direction: ltr;
    }
    .description-wrapper {
        display: none;
    }
    .drone-section {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 6px 12px 18px 12px !important;
        margin: 0 !important;
        z-index: 50;
    }
    .drone-header {
        margin-bottom: 3px;
    }
    .drone-title {
        font-size: 0.6em;
    }
    .inflect-toggle {
        font-size: 0.55em;
    }
    .drone-rows {
        gap: 2px;
    }
    .drone-label {
        font-size: 0.55em;
        width: 26px;
    }
    .drone-btn {
        padding: 8px 4px;
        font-size: 0.75em;
    }
    .chord-btn {
        padding: 5px 6px;
        font-size: 0.65em;
    }
    .main-content {
        padding-bottom: 200px !important;
    }
    /* Hide MIDI footer on mobile */
    .midi-footer {
        display: none;
    }
    .midi-toggle {
        display: none;
    }
}