/* assets/styles.css v3.7.5 — Autoplay first-visit hint */

@import "./fonts.css";
@import "./site-typography.css";

:root {
    --score-nav-height: 52px;
    --score-nav-bg: #fff;
    --score-nav-border: rgba(16, 16, 16, 0.12);
    --score-nav-text: #111;
    --score-nav-muted: #666;
    --score-nav-accent: #111;
    --score-nav-accent-hover: #333;
    --score-nav-btn-bg: rgba(0, 0, 0, 0.04);
    --score-nav-btn-hover: rgba(0, 0, 0, 0.08);
    --score-nav-primary-bg: #111;
    --score-nav-primary-hover: #333;

    /* Loading / overlay — between B2 and B1 on compact score UI */
    --score-ui-body-size: 16px;
    --mc-vvh: 100svh;
}

html, body {
    touch-action: none;
    overscroll-behavior: none;
    width: 100%;
    max-width: 100%;
    height: var(--mc-vvh, 100svh);
    max-height: var(--mc-vvh, 100svh);
    overflow: hidden;
}

body {
    font-family: var(--font-sans);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    background-color: #f0f0f0;
    touch-action: manipulation;
    transition: background-color 1s ease;
}

body.dark-mode {
    background-color: #333;
    transition: background-color 5s ease;
}

/* Nav stays light during autoplay — only the score background dims. */

.viewer-container {
    position: relative;
    text-align: center;
    width: 100%;
    height: var(--mc-vvh, 100svh);
    max-height: var(--mc-vvh, 100svh);
    overflow: hidden;
}

#loading-bar-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex; justify-content: center; align-items: center;
    z-index: 99999;
}

#loading-bar {
    background: white;
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    color: #333;
    min-width: 220px;
    display: flex;
    justify-content: center;
    gap: 5px;
}

.loading-dots::after {
    content: '';
    display: inline-block;
    width: 1.5em;
    text-align: left;
    animation: ellipsis 1.5s infinite;
}

@keyframes ellipsis {
    0%   { content: ''; }
    25%  { content: '.'; }
    50%  { content: '..'; }
    75%  { content: '...'; }
    100% { content: ''; }
}

/* Loading / overlay body — slightly larger than B3 */
#loading-bar.mc-b1,
#performer-text.mc-b1 {
    font-size: var(--score-ui-body-size);
}

/* Score nav keeps compact 13px type (independent of global B3). */
.score-nav .mc-b3 {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.03em;
}

/* --- STICKY TOP NAV --- */
.score-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10001;
    background: var(--score-nav-bg);
    border-bottom: 1px solid var(--score-nav-border);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    pointer-events: auto;
}

.score-nav__main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    min-height: 52px;
    padding: 8px 14px;
}

.score-nav__group {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.score-nav__cluster--start {
    justify-self: start;
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
}

.score-nav__group--page {
    justify-self: start;
}

.score-nav__group--play {
    justify-self: end;
}

.score-nav__title {
    justify-self: center;
    max-width: min(28vw, 16rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #101010;
    pointer-events: none;
}

a.score-nav__title[href] {
    pointer-events: auto;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
    a.score-nav__title[href]:hover {
        color: #353535;
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.score-nav__page {
    display: block;
    text-transform: uppercase;
    color: #111;
    white-space: nowrap;
    transition: color 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-nav__time {
    min-width: 0;
}

.score-nav__timecode {
    display: block;
    font-variant-numeric: tabular-nums;
    color: #111;
    transition: color 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-nav__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 36px;
    padding: 0;
    border: none;
    background: none;
    color: #111;
    cursor: pointer;
    box-sizing: border-box;
    transition: color 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-nav__btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.score-nav__btn .material-icons {
    font-size: 20px;
    line-height: 1;
    color: inherit;
    transition: color 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-nav__btn--icon {
    width: auto;
    padding: 0;
}

.score-nav__btn--primary {
    background: none;
    color: #111;
}

@media (hover: hover) and (pointer: fine) {
    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__btn:not(:hover),
    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__btn:not(:hover) .material-icons,
    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__movement-trigger,
    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__page,
    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__timecode,
    .score-nav__group:has(.score-nav__movement-trigger:hover:not(:disabled)) .score-nav__btn,
    .score-nav__group:has(.score-nav__movement-trigger:hover:not(:disabled)) .score-nav__btn .material-icons,
    .score-nav__group:has(.score-nav__movement-trigger:hover:not(:disabled)) .score-nav__timecode,
    .score-nav__group:has(.score-nav__movement-trigger[aria-expanded="true"]) .score-nav__btn,
    .score-nav__group:has(.score-nav__movement-trigger[aria-expanded="true"]) .score-nav__btn .material-icons,
    .score-nav__group:has(.score-nav__movement-trigger[aria-expanded="true"]) .score-nav__timecode {
        color: #b6b6b6;
    }

    .score-nav__group:has(.score-nav__btn:hover:not(:disabled)) .score-nav__movement-chevron {
        opacity: 0.46;
    }

    .score-nav__btn:hover:not(:disabled),
    .score-nav__btn:hover:not(:disabled) .material-icons,
    .score-nav__movement-trigger:hover:not(:disabled),
    .score-nav__movement-trigger[aria-expanded="true"] {
        color: #111;
    }

    .score-nav__movement-trigger:hover:not(:disabled) .score-nav__movement-chevron,
    .score-nav__movement-trigger[aria-expanded="true"] .score-nav__movement-chevron {
        opacity: 1;
    }
}

.score-nav__movement {
    position: relative;
    flex: 0 0 auto;
    width: max-content;
}

.score-nav__movement[hidden] {
    display: none;
}

.score-nav__movement-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: max-content;
    min-height: 36px;
    padding: 0;
    border: none;
    background: none;
    color: var(--score-nav-text);
    cursor: pointer;
    font-family: inherit;
}

.score-nav__movement-trigger[aria-expanded="true"] {
    color: var(--score-nav-text);
}

.score-nav__movement-trigger:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.score-nav__movement-trigger:focus,
.score-nav__movement-trigger:focus-visible,
.score-nav__movement-trigger:active {
    outline: none;
    box-shadow: none;
}

#movement-select-label {
    white-space: nowrap;
}

.score-nav__movement-chevron {
    flex-shrink: 0;
    opacity: 1;
    transition:
        transform 150ms ease,
        opacity 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-nav__movement-trigger[aria-expanded="true"] .score-nav__movement-chevron {
    transform: rotate(180deg);
}

.score-nav__movement-menu {
    position: absolute;
    top: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10002;
    width: max-content;
    min-width: 100%;
    max-height: min(18rem, calc(100vh - var(--score-nav-height, 52px) - 16px));
    overflow: auto;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.score-nav__movement-menu[hidden] {
    display: none;
}

.score-nav__movement-menu > li {
    margin: 0;
    padding: 0;
}

.score-nav__movement-option {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    width: 100%;
    min-height: 42px;
    padding: 10px 20px;
    border: none;
    background: none;
    color: #111;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    box-sizing: border-box;
}

.score-nav__movement-option-label {
    flex: 0 0 auto;
    white-space: nowrap;
}

.score-nav__movement-check {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    margin-left: auto;
    color: #111;
}

.score-nav__movement-check[hidden] {
    display: none;
}

@media (hover: hover) and (pointer: fine) {
    .score-nav__movement-option:hover {
        background: rgba(0, 0, 0, 0.04);
    }
}

/* Legacy class hooks — map old markup to new nav styles */
.controls { display: none; }
.info-container, .bottom-left-info { display: none !important; }

.score-performer-info {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    background: none;
    color: #111;
    cursor: pointer;
    transition: color 280ms cubic-bezier(0.33, 1, 0.68, 1);
}

.score-performer-info .material-icons {
    font-size: 22px;
    line-height: 1;
    color: inherit;
}

@media (hover: hover) and (pointer: fine) {
    .score-performer-info:hover {
        color: #b6b6b6;
    }
}

/* --- IMAGE DISPLAY & ZOOM --- */
.image-container {
    position: absolute;
    top: var(--score-nav-height, 52px);
    right: 0;
    bottom: auto;
    left: 0;
    width: auto;
    height: calc(var(--mc-vvh, 100svh) - var(--score-nav-height, 52px));
    max-height: calc(var(--mc-vvh, 100svh) - var(--score-nav-height, 52px));
    overflow: hidden;
    z-index: 1;
}

.image-inner-container {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    width: fit-content;
    height: fit-content;
    transform-origin: center center;
    will-change: width, height, top, left;
}

@media (hover: hover) and (pointer: fine) {
    .image-inner-container {
        transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1),
                    height 0.4s cubic-bezier(0.25, 1, 0.5, 1),
                    top 0.4s cubic-bezier(0.25, 1, 0.5, 1),
                    left 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    }
}

.image-inner-container img {
    display: block;
    max-height: 100%;
    max-width: 100%;
}

/* --- PERFORMER OVERLAY --- */
#performer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100000;
    transition: opacity 0.3s ease;
}

.overlay-hidden { opacity: 0; pointer-events: none; }

.overlay-content {
    box-sizing: border-box;
    width: 520px;
    height: 240px;
    max-width: calc(100vw - 40px);
    max-height: calc(100vh - 40px);
    padding: 40px 48px;
    border-radius: 8px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    color: #111;
    text-align: center;
}

#performer-text {
    margin: 0;
    color: #111;
}

#close-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    color: #b6b6b6;
}

@media (hover: hover) and (pointer: fine) {
    #close-overlay:hover {
        color: #111;
    }
}

/* --- AUTOPLAY HINT --- */
.score-autoplay-hint[hidden] {
    display: none;
}

.score-autoplay-hint__scrim {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.4);
}

.score-autoplay-hint__bubble {
    position: fixed;
    z-index: 10002;
    box-sizing: border-box;
    width: max-content;
    max-width: min(16rem, calc(100vw - 40px));
    padding: 8px 22px 8px 10px;
    border-radius: 6px;
    background: #111;
    color: #fff;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
}

.score-autoplay-hint__bubble::before {
    content: "";
    position: absolute;
    top: -7px;
    left: var(--score-hint-arrow, 50%);
    width: 14px;
    height: 14px;
    margin-left: -7px;
    background: #111;
    transform: rotate(45deg);
}

.score-autoplay-hint__bubble #autoplay-hint-copy {
    margin: 0;
    font-size: var(--score-ui-body-size);
    line-height: 1.25;
    text-align: left;
}

.score-autoplay-hint__close {
    position: absolute;
    top: 2px;
    right: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: 0;
    background: none;
    color: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    outline: none;
    box-shadow: none;
}

.score-autoplay-hint__close:focus,
.score-autoplay-hint__close:focus-visible {
    outline: none;
    box-shadow: none;
}

.score-autoplay-hint__close .material-icons {
    font-size: 14px;
    line-height: 1;
}

@media (hover: hover) and (pointer: fine) {
    .score-autoplay-hint__close:hover {
        color: #fff;
    }
}

/* --- RESPONSIVE --- */
@media (max-width: 1199px) {
    .score-nav__main {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .score-nav__title {
        display: none !important;
    }

    .score-nav__group--play {
        justify-self: end;
    }

    .image-container {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .image-container.is-phone-centered .image-inner-container {
        position: relative;
        left: auto;
        top: auto;
    }
}

@media (max-width: 749px) {
    .score-nav__main {
        display: flex;
        width: 100%;
        gap: 0;
        padding: 4px 0;
    }

    .score-nav__cluster--start,
    .score-nav__group--page,
    .score-nav__group--play {
        display: contents;
    }

    #zoom-out,
    #zoom-in,
    #zoom-reset,
    .score-performer-info {
        display: none !important;
    }

    .score-nav__page {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .score-nav__label {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .score-nav__btn,
    .score-nav__movement,
    .score-nav__time {
        flex: 1 1 0;
        min-width: 0;
        width: auto;
        max-width: none;
        justify-content: center;
    }

    .score-nav__btn {
        min-height: 48px;
        padding: 0;
    }

    .score-nav__btn--icon {
        width: auto;
        min-width: 0;
        padding: 0;
    }

    .score-nav__btn .material-icons {
        font-size: 26px;
    }

    .score-nav__movement-trigger {
        width: 100%;
        max-width: 100%;
        min-height: 48px;
        padding: 0;
        justify-content: center;
    }

    .score-nav__time {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 48px;
    }

    #movement-select-label {
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .score-nav__btn:disabled,
    .score-nav__btn:disabled .material-icons,
    .score-nav__movement-trigger:disabled {
        color: #b6b6b6;
        opacity: 1;
    }
}