/* ============================================
   JOY PAGE — Secret Birthday Love Story
   Romantic, intimate, immersive
   ============================================ */

/* CSS Custom Properties (matches main site) */
:root {
    --color-cream: #ece8dc;
    --color-cream-light: #F9F3E7;
    --color-charcoal: #332e2a;
    --color-red: #853D3E;
    --color-green: #606C59;
    --font-heading: 'EB Garamond', 'Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    --joy-rose: #853D3E;
    --joy-rose-light: rgba(133, 61, 62, 0.08);
    --joy-rose-soft: rgba(133, 61, 62, 0.15);
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-cream);
    color: var(--color-charcoal);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

::selection {
    background-color: var(--joy-rose);
    color: white;
}

/* ============================================
   PASSWORD GATE
   ============================================ */

.joy-gate {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.joy-gate.unlocked {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.joy-gate-inner {
    text-align: center;
    max-width: 320px;
    padding: 2rem;
}

.joy-gate-heart {
    font-size: 2rem;
    color: var(--joy-rose);
    margin-bottom: 2rem;
    opacity: 0.6;
    animation: joy-heart-beat 2s ease-in-out infinite;
}

@keyframes joy-heart-beat {

    0%,
    100% {
        transform: scale(1);
    }

    14% {
        transform: scale(1.08);
    }

    28% {
        transform: scale(1);
    }

    42% {
        transform: scale(1.06);
    }

    56% {
        transform: scale(1);
    }
}

.joy-gate-input {
    width: 100%;
    padding: 0.85rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
    background: rgba(51, 46, 42, 0.04);
    border: 1px solid rgba(51, 46, 42, 0.12);
    border-radius: 3px;
    text-align: center;
    outline: none;
    transition: all 0.3s ease;
}

.joy-gate-input::placeholder {
    color: rgba(51, 46, 42, 0.3);
    font-style: italic;
}

.joy-gate-input:focus {
    border-color: var(--joy-rose);
    background: white;
    box-shadow: 0 0 0 3px rgba(133, 61, 62, 0.08);
}

.joy-gate-input.shake {
    animation: joy-shake 0.5s ease;
    border-color: var(--joy-rose);
}

@keyframes joy-shake {

    0%,
    100% {
        transform: translateX(0);
    }

    15% {
        transform: translateX(-8px);
    }

    30% {
        transform: translateX(6px);
    }

    45% {
        transform: translateX(-4px);
    }

    60% {
        transform: translateX(3px);
    }

    75% {
        transform: translateX(-1px);
    }
}

.joy-gate-hint {
    font-family: var(--font-body);
    font-size: 0.72rem;
    color: rgba(51, 46, 42, 0.25);
    margin-top: 1rem;
    font-style: italic;
}

/* ============================================
   MAIN CONTENT — Initially hidden
   ============================================ */

.joy-content {
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease 0.3s;
}

.joy-content.visible {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   OPENING / DEDICATION
   ============================================ */

.joy-opening {
    text-align: center;
    padding: 6rem 2rem 4rem;
    max-width: 600px;
    margin: 0 auto;
}

.joy-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-charcoal);
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
    line-height: 1.15;
}

.joy-dedication {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-style: italic;
    color: rgba(51, 46, 42, 0.55);
    line-height: 1.9;
    max-width: 480px;
    margin: 0 auto;
}

.joy-divider {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--joy-rose);
    opacity: 0.4;
    margin: 3rem auto;
}

/* ============================================
   SONG CHAPTERS
   ============================================ */

.joy-chapters {
    max-width: 580px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.joy-chapter {
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.joy-chapter.joy-visible {
    opacity: 1;
    transform: translateY(0);
}

.joy-chapter-number {
    font-family: var(--font-body);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--joy-rose);
    opacity: 0.5;
    margin-bottom: 0.75rem;
}

.joy-chapter-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--color-charcoal);
    margin-bottom: 0.35rem;
    line-height: 1.25;
}

.joy-chapter-album {
    font-family: var(--font-body);
    font-size: 0.72rem;
    color: rgba(51, 46, 42, 0.4);
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

.joy-chapter-meta {
    font-family: var(--font-body);
    font-size: 0.72rem;
    color: rgba(51, 46, 42, 0.35);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.joy-tag {
    display: inline-block;
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--joy-rose);
    opacity: 0.55;
    background: var(--joy-rose-light);
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
}


.joy-lyric-excerpt {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: rgba(51, 46, 42, 0.6);
    line-height: 1.85;
    margin-bottom: 2rem;
    padding-left: 1.25rem;
    border-left: 2px solid var(--joy-rose-soft);
    max-width: 480px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.joy-lyric-excerpt:hover {
    color: rgba(51, 46, 42, 0.8);
}

/* Title clickable indicator */
.joy-title-toggle {
    cursor: pointer;
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
}

.joy-expand-arrow {
    font-size: 0.65rem;
    color: var(--joy-rose);
    opacity: 0.45;
    transition: transform 0.35s ease, opacity 0.2s ease;
    display: inline-block;
    margin-left: 0.4rem;
    vertical-align: middle;
    flex-shrink: 0;
}

.joy-lyrics-open .joy-expand-arrow {
    transform: rotate(180deg);
    opacity: 0.7;
}

/* Full lyrics drawer */
.joy-lyrics-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.55s ease;
    display: none;
}

.joy-lyrics-panel[aria-hidden="false"] {
    display: block;
}

.joy-lyrics-inner {
    padding: 2rem 0 1rem;
    border-top: 1px solid rgba(51, 46, 42, 0.08);
    margin-top: 0.5rem;
}

.joy-lyrics-stanza {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-style: italic;
    color: rgba(51, 46, 42, 0.55);
    line-height: 2;
    margin-bottom: 1.5rem;
    max-width: 440px;
}

.joy-lyrics-stanza:last-child {
    margin-bottom: 0;
}


/* Player container within a chapter */
.joy-player-wrap {
    margin: 0;
}

/* Override player accent colors for Joy page */
.joy-player-wrap .bp-play-btn {
    border-color: var(--joy-rose);
    color: var(--joy-rose);
}

.joy-player-wrap .bp-play-btn:hover {
    background: var(--joy-rose);
    color: #fff;
}

.joy-player-wrap .bp-playing .bp-play-btn {
    background: var(--joy-rose);
    color: #fff;
    animation: joy-player-pulse 2s ease-in-out infinite;
}

@keyframes joy-player-pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(133, 61, 62, 0.25);
    }

    50% {
        box-shadow: 0 0 0 6px rgba(133, 61, 62, 0);
    }
}

.joy-player-wrap .bp-wave-bar.bp-played {
    background: var(--joy-rose);
}

.joy-player-wrap .bp-volume-slider::-webkit-slider-thumb {
    background: var(--joy-rose);
}

.joy-player-wrap .bp-volume-slider::-moz-range-thumb {
    background: var(--joy-rose);
}

/* Bandcamp / Disco embed overrides */
.joy-player-wrap .bp-bandcamp {
    border-radius: 8px;
}

.joy-player-wrap .bp-player {
    border-radius: 8px;
}

/* Disco.ac embed overrides */
.joy-player-wrap iframe {
    border-radius: 8px;
    display: block;
}

/* ============================================
   CLOSING
   ============================================ */

.joy-closing {
    text-align: center;
    padding: 3rem 2rem 6rem;
    max-width: 520px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.joy-closing.joy-visible {
    opacity: 1;
    transform: translateY(0);
}

.joy-closing-heart {
    font-size: 1.2rem;
    color: var(--joy-rose);
    opacity: 0.5;
    margin-bottom: 2rem;
}

.joy-closing-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-style: italic;
    color: rgba(51, 46, 42, 0.55);
    line-height: 1.85;
    margin-bottom: 2rem;
}

.joy-closing-sig {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: rgba(51, 46, 42, 0.4);
    font-style: italic;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 600px) {
    .joy-opening {
        padding: 4rem 1.5rem 3rem;
    }

    .joy-chapters {
        padding: 0 1.25rem 3rem;
    }

    .joy-chapter {
        margin-bottom: 4rem;
    }

    .joy-chapter-title {
        font-size: 1.35rem;
    }

    .joy-lyric-excerpt {
        font-size: 1.1rem;
        padding-left: 1rem;
    }

    .joy-closing {
        padding: 2rem 1.5rem 4rem;
    }
}

/* ============================================
   STICKY TABLE OF CONTENTS
   ============================================ */

.joy-toc {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(236, 232, 220, 0.93);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(51, 46, 42, 0.07);
    transform: translateY(-100%);
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.45s ease;
    opacity: 0;
    pointer-events: none;
}

.joy-toc.joy-toc-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.joy-toc-inner {
    max-width: 680px;
    margin: 0 auto;
    padding: 0.55rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* "For Joy" title — hidden until hero scrolls away, then fades in */
.joy-toc-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-style: italic;
    color: var(--joy-rose);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.01em;
    opacity: 0;
    max-width: 0;
    overflow: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, max-width 0.35s ease;
}

.joy-toc-title.joy-toc-title-visible {
    opacity: 0.65;
    max-width: 120px;
    pointer-events: auto;
}

.joy-toc-title.joy-toc-title-visible:hover {
    opacity: 1;
}

/* Nav area: scrollable row of year pills */
.joy-toc-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    /* No flex:1 — let it be content-sized so the parent can center it */
}

.joy-toc-nav::-webkit-scrollbar {
    display: none;
}

/* Year pills */
.joy-toc-year-pill {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(51, 46, 42, 0.5);
    background: none;
    border: 1px solid rgba(51, 46, 42, 0.15);
    border-radius: 3px;
    padding: 0.22rem 0.55rem;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    flex-shrink: 0;
}

.joy-toc-year-pill:hover,
.joy-toc-year-pill.joy-toc-active {
    color: var(--joy-rose);
    border-color: var(--joy-rose);
    background: var(--joy-rose-light, rgba(133, 61, 62, 0.06));
}

/* ============================================
   YEAR DIVIDERS (in the chapter list)
   ============================================ */

.joy-year-divider {
    margin: 3rem 0 1rem;
    padding: 0;
}

/* Year label row with ruled line */
.joy-year-label {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 0.85rem;
    position: relative;
}

.joy-year-label::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(51, 46, 42, 0.08);
}

.joy-year-label span {
    position: relative;
    background: var(--color-cream);
    padding-right: 1rem;
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--joy-rose);
    opacity: 0.5;
}

/* Song list under the year label */
.joy-year-song-list {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding-bottom: 0.5rem;
}

.joy-year-song-link {
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    text-decoration: none;
    padding: 0.28rem 0.3rem;
    border-radius: 4px;
    transition: background 0.15s;
    cursor: pointer;
}

.joy-year-song-link:hover {
    background: rgba(51, 46, 42, 0.04);
}

.joy-year-song-num {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--joy-rose);
    opacity: 0.5;
    flex-shrink: 0;
    min-width: 1.4rem;
    text-align: right;
    transition: opacity 0.15s;
}

.joy-year-song-link:hover .joy-year-song-num {
    opacity: 0.9;
}

.joy-year-song-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-style: italic;
    color: rgba(51, 46, 42, 0.55);
    transition: color 0.15s;
}

.joy-year-song-link:hover .joy-year-song-title {
    color: rgba(51, 46, 42, 0.85);
}

/* Separator above first song chapter in a year */
.joy-year-divider+.joy-chapter {
    padding-top: 0.5rem;
}

/* ============================================
   MOBILE
   ============================================ */

@media (max-width: 600px) {
    .joy-toc-inner {
        padding: 0.45rem 1rem;
        gap: 0.65rem;
    }

    .joy-toc-title {
        font-size: 0.8rem;
    }

    .joy-toc-year-pill {
        font-size: 0.55rem;
        padding: 0.18rem 0.4rem;
    }

    .joy-year-divider {
        margin: 2rem 0 0.75rem;
    }

    .joy-year-song-link {
        padding: 0.35rem 0.2rem;
    }

    .joy-year-song-title {
        font-size: 0.95rem;
    }
}