/* ===== BENTO GRID HOMEPAGE — 2025 Design ===== */

/* Grain noise overlay */
.homepage-grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== MAIN BENTO CONTAINER ===== */
.homepage-main {
    display: grid;
    grid-template-columns: 300px 1fr;
    grid-template-rows: 1fr;
    gap: 10px;
    padding: 10px;
    height: calc(100vh - 62px);
    max-height: calc(100vh - 62px);
    margin-top: 62px;
    overflow: hidden;
    position: relative;
}

/* Layered background for depth */
.homepage-main::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        url('/static/images/bg-pattern.png') center/cover no-repeat,
        radial-gradient(ellipse at 20% 30%, rgba(241, 79, 68, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        var(--bg-primary);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

/* ===== GLASS CARD BASE ===== */
.bento-card {
    position: relative;
    background: rgba(25, 25, 25, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
    z-index: 1;
    transition: border-color 0.4s ease;
}

.bento-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 21px;
    background: linear-gradient(
        135deg,
        rgba(241, 79, 68, 0.2) 0%,
        transparent 30%,
        transparent 70%,
        rgba(0, 212, 255, 0.15) 100%
    );
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.bento-card:hover::after {
    opacity: 1;
}

.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

/* ===== HERO IDENTITY CARD ===== */
.hero-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.75rem 1.25rem;
    text-align: center;
    position: relative;
}

/* Subtle radial glow behind avatar */
.hero-panel .hero-glow {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 260px;
    height: 260px;
    background: radial-gradient(
        circle,
        rgba(241, 79, 68, 0.08) 0%,
        rgba(0, 212, 255, 0.04) 40%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
    animation: glowPulse 6s ease-in-out infinite alternate;
}

@keyframes glowPulse {
    0% { opacity: 0.6; transform: translateX(-50%) scale(0.95); }
    100% { opacity: 1; transform: translateX(-50%) scale(1.05); }
}

.hero-panel-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.hero-avatar-frame {
    position: relative;
    width: 140px;
    height: 140px;
    margin-bottom: 0.25rem;
}

.hero-avatar-frame::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 22px;
    background: conic-gradient(
        from 0deg,
        var(--accent),
        var(--cyan),
        var(--accent),
        var(--cyan),
        var(--accent)
    );
    opacity: 0.4;
    animation: borderSpin 8s linear infinite;
}

@keyframes borderSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-avatar-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: var(--bg-primary);
    z-index: 0;
}

.hero-avatar-compact {
    width: 140px;
    height: 140px;
    border-radius: 20px;
    object-fit: cover;
    position: relative;
    z-index: 1;
    box-shadow:
        0 0 30px rgba(241, 79, 68, 0.12),
        0 0 60px rgba(0, 212, 255, 0.06);
}

.hero-name {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-light), var(--accent), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.1em;
    line-height: 1.1;
}

.hero-tagline {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.55;
    max-width: 260px;
    opacity: 0.85;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.04);
    border: 1px solid rgba(0, 255, 136, 0.12);
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.72rem;
    color: rgba(0, 255, 136, 0.9);
    font-weight: 500;
    letter-spacing: 0.04em;
}

.hero-links {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.5rem;
    width: 100%;
    max-width: 200px;
}

.hero-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
}

.hero-link-btn:hover {
    border-color: rgba(241, 79, 68, 0.3);
    color: var(--accent-light);
    background: rgba(241, 79, 68, 0.05);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(241, 79, 68, 0.08);
}

.hero-link-btn.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    border-color: transparent;
    font-weight: 600;
}

.hero-link-btn.primary:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(241, 79, 68, 0.25);
    color: #fff;
}

/* ===== RIGHT CONTENT AREA ===== */
.content-panels {
    display: grid;
    grid-template-rows: 3fr 2fr;
    gap: 10px;
    overflow: hidden;
    z-index: 1;
    min-height: 0;
}

/* ===== DIARY PANEL ===== */
.diary-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1.25rem 0.5rem;
    flex-shrink: 0;
}

.panel-header-img {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    object-fit: cover;
    opacity: 0.7;
}

.panel-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.panel-subtitle {
    font-size: 0.68rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-left: auto;
    opacity: 0.7;
}

.diary-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 0.35rem 0.75rem 0.75rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    grid-auto-rows: 1fr;
    gap: 0.6rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}

/* Cap at 3 columns max on very wide screens */
@media (min-width: 1600px) {
    .diary-scroll {
        grid-template-columns: repeat(3, 1fr);
    }
}

.diary-scroll::-webkit-scrollbar { width: 3px; }
.diary-scroll::-webkit-scrollbar-track { background: transparent; }
.diary-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }
.diary-scroll::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* Compact diary card — glassmorphism */
.diary-card-compact {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    padding: 0.75rem 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border-left: 3px solid rgba(0, 212, 255, 0.4);
}

.diary-card-compact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.03), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.diary-card-compact:hover {
    border-color: rgba(0, 212, 255, 0.15);
    border-left-color: var(--accent);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(0, 212, 255, 0.06);
}

.diary-card-compact:hover::before {
    opacity: 1;
}

.diary-card-top {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.3rem;
}

.diary-card-emoji {
    font-size: 1rem;
    flex-shrink: 0;
}

.diary-card-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    letter-spacing: 0.02em;
}

.diary-card-date {
    font-family: 'Orbitron', monospace;
    font-size: 0.6rem;
    color: var(--cyan);
    letter-spacing: 0.1em;
    flex-shrink: 0;
    opacity: 0.7;
}

.diary-card-excerpt {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
    overflow: hidden;
    opacity: 0.8;
}

.diary-card-tag {
    display: inline-block;
    background: rgba(241, 79, 68, 0.08);
    color: var(--accent);
    font-size: 0.58rem;
    padding: 0.08rem 0.4rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    flex-shrink: 0;
}

/* Anonymous CTA card */
.diary-cta-card {
    background: rgba(241, 79, 68, 0.03);
    border: 1px dashed rgba(241, 79, 68, 0.2);
    border-radius: 14px;
    padding: 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    grid-column: 1 / -1;
}

.diary-cta-card p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.diary-cta-card .cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    transition: all 0.3s;
    letter-spacing: 0.05em;
}

.diary-cta-card .cta-btn:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    box-shadow: 0 4px 16px rgba(241, 79, 68, 0.2);
}

.diary-cta-card .cta-login {
    font-size: 0.72rem;
    color: var(--cyan);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.diary-cta-card .cta-login:hover { opacity: 1; }

/* ===== MUSIC PANEL ===== */
.music-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    min-height: 0;
}

.music-panel .music-bg-accent {
    position: absolute;
    inset: 0;
    background: url('/static/images/music-bg.png') center/cover no-repeat;
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
}

.music-panel-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex: 1;
}

/* Ultra-compact playlist */
.playlist-compact {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.playlist-compact::-webkit-scrollbar { width: 3px; }
.playlist-compact::-webkit-scrollbar-track { background: transparent; }
.playlist-compact::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

.playlist-compact .playlist-header {
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(23, 23, 23, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: grid;
    grid-template-columns: 32px 24px 1fr 130px 42px 32px;
    align-items: center;
    padding: 0.4rem 0.85rem;
    color: var(--text-secondary);
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.playlist-compact .playlist-row {
    display: grid;
    grid-template-columns: 32px 24px 1fr 130px 42px 32px;
    align-items: center;
    padding: 0.35rem 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.82rem;
    border-radius: 8px;
    margin: 0 4px;
}

.playlist-compact .playlist-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.playlist-compact .playlist-row.playing {
    background: rgba(241, 79, 68, 0.06);
}

.playlist-compact .playlist-row.playing .pl-title {
    color: var(--accent);
}

.playlist-compact .pl-title {
    font-size: 0.82rem;
    font-weight: 500;
}

.playlist-compact .pl-genre-tag {
    font-size: 0.62rem;
    padding: 0.12rem 0.45rem;
}

.playlist-compact .pl-download {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    opacity: 0.5;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.playlist-compact .pl-download:hover {
    opacity: 1;
    color: var(--accent);
    transform: scale(1.15);
}

/* ===== BELOW THE FOLD ===== */
.below-fold {
    position: relative;
    z-index: 1;
}

/* Bento-style sections below fold */
.below-fold section {
    padding: 3.5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.below-fold .powers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 10px;
}

.below-fold .power-card {
    background: rgba(25, 25, 25, 0.65);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 1.5rem 1.25rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.below-fold .power-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.below-fold .power-card:hover {
    transform: translateY(-3px);
    border-color: rgba(241, 79, 68, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.below-fold .power-card:hover::before { opacity: 1; }

.below-fold .wallet-box {
    background: rgba(25, 25, 25, 0.65);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .homepage-main {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        height: auto;
        min-height: calc(100vh - 62px);
        overflow-y: auto;
        gap: 8px;
        padding: 8px;
    }

    .hero-panel {
        border-right: none;
        padding: 1.25rem 1rem;
        min-height: auto;
    }

    .hero-avatar-frame {
        width: 110px;
        height: 110px;
    }

    .hero-avatar-compact {
        width: 110px;
        height: 110px;
    }

    .hero-name {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 0.78rem;
        max-width: 300px;
    }

    .content-panels {
        grid-template-rows: auto auto;
    }

    .diary-panel {
        max-height: none;
    }

    .diary-scroll {
        grid-template-columns: 1fr;
        max-height: 420px;
        overflow-y: auto;
    }

    .music-panel {
        min-height: 260px;
    }

    .playlist-compact .playlist-header {
        grid-template-columns: 28px 22px 1fr 40px 28px;
    }

    .playlist-compact .playlist-row {
        grid-template-columns: 28px 22px 1fr 40px 28px;
    }

    .playlist-compact .pl-genre-tag {
        display: none;
    }

    .hero-links {
        flex-direction: row;
        max-width: 100%;
        justify-content: center;
    }

    .hero-panel .hero-glow {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .homepage-main {
        gap: 6px;
        padding: 6px;
    }

    .hero-avatar-frame {
        width: 90px;
        height: 90px;
    }

    .hero-avatar-compact {
        width: 90px;
        height: 90px;
    }

    .hero-name {
        font-size: 1.6rem;
    }

    .diary-card-compact {
        padding: 0.65rem 0.75rem;
    }

    .playlist-compact .playlist-header {
        grid-template-columns: 22px 1fr 38px 26px;
    }

    .playlist-compact .playlist-row {
        grid-template-columns: 22px 1fr 38px 26px;
        padding: 0.3rem 0.6rem;
    }

    .playlist-compact .pl-icon {
        display: none;
    }
}

/* Override base.html styles that conflict */
.homepage-main .hero { min-height: auto; padding: 0; }
.homepage-main section { padding: 0; max-width: none; margin: 0; }

/* Player bar adjustments */
body.player-active .homepage-main {
    height: calc(100vh - 62px - 80px);
}

@media (max-width: 900px) {
    body.player-active .homepage-main {
        height: auto;
        padding-bottom: 90px;
    }
}

/* ===== ANIMATIONS ===== */

/* Fade-in cascade for diary cards */
.diary-card-compact {
    animation: fadeSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.diary-card-compact:nth-child(1) { animation-delay: 0.05s; }
.diary-card-compact:nth-child(2) { animation-delay: 0.1s; }
.diary-card-compact:nth-child(3) { animation-delay: 0.12s; }
.diary-card-compact:nth-child(4) { animation-delay: 0.16s; }
.diary-card-compact:nth-child(5) { animation-delay: 0.2s; }
.diary-card-compact:nth-child(6) { animation-delay: 0.24s; }
.diary-card-compact:nth-child(7) { animation-delay: 0.28s; }
.diary-card-compact:nth-child(8) { animation-delay: 0.32s; }

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Hero entrance animation */
.hero-panel-content {
    animation: heroEntrance 0.7s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes heroEntrance {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Panel headers slide in */
.panel-header {
    animation: slideRight 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
    animation-delay: 0.15s;
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Playlist row hover highlight line */
.playlist-compact .playlist-row::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 1px;
}

.playlist-compact .playlist-row {
    position: relative;
}

.playlist-compact .playlist-row:hover::before {
    opacity: 1;
}

.playlist-compact .playlist-row.playing::before {
    opacity: 1;
    background: var(--accent);
}