/* ============================================
   PLAYGROUND INDEX STYLES - OPTIMIZED
   Landing page for playground releases
   ============================================ */

/* === SMOOTH SCROLL === */
html {
    scroll-behavior: smooth;
}

/* === HEADER STYLES === */
.header-timestamp {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    font-weight: 400;
    margin-top: 0.3rem;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.header-btn {
    background: none;
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    padding: 0.5rem 0.8rem;
    cursor: pointer;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: lowercase;
    letter-spacing: 0.05em;
    transition: all 0.15s ease;
}

.header-btn:hover {
    background: var(--hover-primary);
    border-color: var(--border-secondary);
}

/* === HERO - MORE POWERFUL === */
.hero {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem 0 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.hero-tagline {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: 0.03em;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    font-weight: 300;
    letter-spacing: 0.03em;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* === TWO COLUMN GRID === */
.two-column-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.column {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.column-title {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}

/* === RELEASE CARD === */
.release-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.release-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.12;
    z-index: 1;
    pointer-events: none;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="5" /></filter><rect width="100%" height="100%" filter="url(%23n)"/></svg>');
}

.release-card > * {
    position: relative;
    z-index: 2;
}

.release-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-secondary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.release-card:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* === IN DEVELOPMENT STATE === */
.release-card.in-development {
    cursor: default;
    opacity: 0.7;
}

.release-card.in-development:hover {
    transform: none;
    border-color: var(--border-primary);
    box-shadow: none;
}

.release-card.in-development::after {
    opacity: 0.06;
}

/* === RELEASE CARD HEADER === */
.release-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.release-title {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: lowercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin: 0;
}

/* === RELEASE DESCRIPTION === */
.release-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* === RELEASE META === */
.release-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.release-tag {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    padding: 0.35rem 0.7rem;
    border-radius: 2px;
    text-transform: lowercase;
}

/* === STATUS BADGES === */
.status-badge {
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: lowercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.7rem;
    border-radius: 2px;
    white-space: nowrap;
}

.status-badge.live {
    background: rgba(34, 197, 94, 0.15);
    color: rgb(34, 197, 94);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-badge.development {
    background: rgba(251, 191, 36, 0.15);
    color: rgb(180, 120, 0);
    border: 1px solid rgba(251, 191, 36, 0.3);
}

/* Dark mode - color claro para badge development */
html.dark-mode .status-badge.development {
    color: rgb(251, 191, 36);
}

/* === SUPPORT SECTION === */
.support-card pre {
    background: transparent;
    padding: 1.5rem;
    border-radius: 2px;
    font-size: 0.85rem;
    line-height: 1.8;
    text-align: center;
}

.support-card a {
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--border-secondary);
    transition: color 0.2s ease;
}

.support-card a:hover {
    color: var(--text-secondary);
}

.support-card a:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* === SECTION SPACING - UNIFIED === */
.section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-primary);
}

/* === FULL WIDTH CARD === */
.card-full {
    width: 100%;
    margin-bottom: 1.5rem;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
    .two-column-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 1.5rem 0 2rem;
        margin-bottom: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-tagline {
        font-size: 0.9rem;
    }

    .hero-description {
        font-size: 0.85rem;
    }

    .two-column-grid {
        gap: 1.2rem;
    }

    .release-card {
        padding: 1rem;
    }

    .release-title {
        font-size: 1rem;
    }

    .release-description {
        font-size: 0.75rem;
    }

    .section {
        margin-bottom: 3rem;
    }

    .section-title {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .support-card pre {
        font-size: 0.8rem;
        padding: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 1rem 0 1.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 0.85rem;
    }

    .hero-description {
        font-size: 0.8rem;
    }

    .two-column-grid {
        gap: 1rem;
    }

    .release-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .release-card {
        padding: 0.8rem;
    }

    .release-title {
        font-size: 0.95rem;
    }

    .section {
        margin-bottom: 2.5rem;
    }
}