/* ═══════════════════════════════════════════════════════════
   SalaGiochi — Hub Stylesheet
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Inter:wght@300;400;600;800&display=swap');

:root {
    --bg-primary: #0a0118;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --accent-purple: #7b2cbf;
    --accent-pink: #ff0054;
    --accent-blue: #4d96ff;
    --accent-green: #00e676;
    --accent-yellow: #ffd700;
    --accent-orange: #ff8800;
    --text-primary: #f0e6ff;
    --text-secondary: #8a7aaa;
    --font-display: 'Press Start 2P', cursive;
    --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
    --card-radius: 20px;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ── Animated Background ────────────────────────────────── */
.bg-effects {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: orbFloat 20s ease-in-out infinite;
}

.bg-orb:nth-child(1) {
    width: 500px;
    height: 500px;
    background: var(--accent-purple);
    top: -10%;
    left: -5%;
    animation-duration: 25s;
}

.bg-orb:nth-child(2) {
    width: 400px;
    height: 400px;
    background: var(--accent-pink);
    top: 60%;
    right: -10%;
    animation-duration: 22s;
    animation-delay: -8s;
}

.bg-orb:nth-child(3) {
    width: 350px;
    height: 350px;
    background: var(--accent-blue);
    bottom: -5%;
    left: 30%;
    animation-duration: 28s;
    animation-delay: -14s;
}

.bg-orb:nth-child(4) {
    width: 250px;
    height: 250px;
    background: var(--accent-green);
    top: 30%;
    left: 60%;
    animation-duration: 20s;
    animation-delay: -5s;
}

@keyframes orbFloat {

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

    25% {
        transform: translate(30px, -50px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 30px) scale(0.95);
    }

    75% {
        transform: translate(40px, 20px) scale(1.08);
    }
}

/* Grid pattern overlay */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(123, 44, 191, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(123, 44, 191, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ── Content ────────────────────────────────────────────── */
.content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}

/* ── Header ─────────────────────────────────────────────── */
.hero {
    text-align: center;
    padding: 60px 0 40px;
}

.hero-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    display: block;
    animation: heroFloat 3s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(123, 44, 191, 0.5));
}

@keyframes heroFloat {

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

    50% {
        transform: translateY(-10px);
    }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 5vw, 3rem);
    letter-spacing: 2px;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #fff 0%, #c084fc 40%, #ff0054 70%, #ffd700 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--accent-purple);
    text-shadow: 0 0 15px rgba(123, 44, 191, 0.4);
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 4px;
}

/* ── Section Headers ────────────────────────────────────── */
.section-header {
    margin-bottom: 28px;
    margin-top: 20px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-header h2::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(123, 44, 191, 0.4), transparent);
}

/* ── Game Cards Grid ────────────────────────────────────── */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.game-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--card-radius);
    padding: 28px;
    cursor: pointer;
    transition: all 0.4s var(--transition-smooth);
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.game-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius);
    padding: 1px;
    background: linear-gradient(135deg, transparent 30%, var(--card-accent, var(--accent-purple)) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}

.game-card:hover {
    transform: translateY(-6px);
    background: var(--bg-card-hover);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(123, 44, 191, 0.08);
}

.game-card:hover::before {
    opacity: 0.6;
}

/* Card glow effect */
.game-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--card-accent, var(--accent-purple)), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.game-card:hover::after {
    opacity: 0.03;
}

/* Card content */
.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-icon {
    font-size: 2.5rem;
    line-height: 1;
    filter: drop-shadow(0 0 8px var(--card-accent, rgba(123, 44, 191, 0.5)));
    transition: transform 0.3s;
}

.game-card:hover .card-icon {
    transform: scale(1.15) rotate(-5deg);
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.card-tag {
    font-size: 0.6rem;
    padding: 3px 8px;
    border-radius: 20px;
    background: rgba(123, 44, 191, 0.15);
    color: #c084fc;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: 1px solid rgba(123, 44, 191, 0.2);
    white-space: nowrap;
}

.card-tag.tag-arcade {
    background: rgba(255, 0, 84, 0.12);
    color: #ff6b8a;
    border-color: rgba(255, 0, 84, 0.2);
}

.card-tag.tag-puzzle {
    background: rgba(77, 150, 255, 0.12);
    color: #7ab8ff;
    border-color: rgba(77, 150, 255, 0.2);
}

.card-tag.tag-multiplayer {
    background: rgba(0, 230, 118, 0.12);
    color: #66ffaa;
    border-color: rgba(0, 230, 118, 0.2);
}

.card-tag.tag-editor {
    background: rgba(255, 215, 0, 0.12);
    color: #ffe066;
    border-color: rgba(255, 215, 0, 0.2);
}

.card-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.3px;
}

.card-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
    flex-grow: 1;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.card-author {
    font-size: 0.72rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

.card-play {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--card-accent, var(--accent-purple));
    letter-spacing: 1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s;
}

.game-card:hover .card-play {
    gap: 8px;
}

/* Coming Soon state */
.game-card.coming-soon {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

.game-card.coming-soon .card-icon {
    filter: grayscale(0.6);
}

.coming-soon-badge {
    font-family: var(--font-display);
    font-size: 0.55rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.06);
    padding: 4px 10px;
    border-radius: 8px;
    letter-spacing: 1px;
}

/* ── Footer ─────────────────────────────────────────────── */
.hub-footer {
    text-align: center;
    padding: 40px 0 20px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    opacity: 0.6;
}

.hub-footer a {
    color: var(--accent-purple);
    text-decoration: none;
}

.hub-footer a:hover {
    text-decoration: underline;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 700px) {
    .content {
        padding: 20px 16px 40px;
    }

    .hero {
        padding: 30px 0 20px;
    }

    .hero-icon {
        font-size: 3rem;
    }

    .games-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .game-card {
        padding: 22px;
    }
}

@media (min-width: 1000px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ── Entrance Animations ────────────────────────────────── */
@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.game-card {
    animation: cardIn 0.5s var(--transition-smooth) backwards;
}

.game-card:nth-child(1) {
    animation-delay: 0.05s;
}

.game-card:nth-child(2) {
    animation-delay: 0.1s;
}

.game-card:nth-child(3) {
    animation-delay: 0.15s;
}

.game-card:nth-child(4) {
    animation-delay: 0.2s;
}

.game-card:nth-child(5) {
    animation-delay: 0.25s;
}

.game-card:nth-child(6) {
    animation-delay: 0.3s;
}

.game-card:nth-child(7) {
    animation-delay: 0.35s;
}

.game-card:nth-child(8) {
    animation-delay: 0.4s;
}

/* Particle canvas */
#particleCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}