/* Reset y Variables Globales */
:root {
    --bg-dark: #0b0e14;
    --bg-card: rgba(18, 22, 31, 0.85);
    --bg-input: #151922;
    --blood-red: #e63946;
    --blood-dark: #9b2226;
    --gold-color: #ffd166;
    --silver-color: #e0e1dd;
    --bronze-color: #cd7f32;
    --amber-warning: #f4a261;
    --green-online: #52b788;
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.bg-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: radial-gradient(circle at 50% 10%, rgba(230, 57, 70, 0.08) 0%, transparent 60%),
                radial-gradient(circle at 90% 80%, rgba(82, 183, 136, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* 🧭 NAVEGACIÓN SUPERIOR */
.top-nav {
    background: rgba(11, 14, 20, 0.95);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand { display: flex; align-items: center; gap: 12px; }
.biohazard-icon { font-size: 2rem; color: var(--blood-red); }
.brand-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 900; letter-spacing: 2px; color: #fff; line-height: 1.1; }
.brand-sub { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.server-badge-wrapper { display: flex; align-items: center; gap: 12px; }

.town-btn {
    background: rgba(230, 57, 70, 0.15);
    border: 1px solid var(--blood-red);
    font-size: 0.82rem;
    transition: all 0.2s ease;
}
.town-btn:hover {
    background: var(--blood-red);
    box-shadow: 0 0 15px rgba(230, 57, 70, 0.5);
    transform: translateY(-1px);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.status-badge.online { background: rgba(82, 183, 136, 0.15); border: 1px solid rgba(82, 183, 136, 0.4); color: #74c69d; }
.status-badge.offline { background: rgba(217, 4, 41, 0.15); border: 1px solid rgba(217, 4, 41, 0.4); color: #ff4d6d; }
.status-badge.checking { background: rgba(244, 162, 97, 0.15); border: 1px solid rgba(244, 162, 97, 0.4); color: var(--amber-warning); }

.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-badge.online .status-dot { box-shadow: 0 0 8px #52b788; }

.players-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* 🦸 HERO SECTION */
.hero-section { padding: 40px 0 30px; }
.pill-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(230, 57, 70, 0.12);
    border: 1px solid rgba(230, 57, 70, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--blood-red);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.pill-tag.gold-pill {
    background: rgba(255, 209, 102, 0.12);
    border-color: rgba(255, 209, 102, 0.35);
    color: var(--gold-color);
}
.hero-title { font-family: var(--font-heading); font-size: 2.8rem; font-weight: 900; letter-spacing: 2px; margin-bottom: 12px; line-height: 1.15; }
.blood-text { color: var(--blood-red); text-shadow: 0 0 20px rgba(230, 57, 70, 0.4); }
.hero-desc { font-size: 1.05rem; color: var(--text-secondary); max-width: 680px; margin: 0 auto; }

/* 📦 GRID LAYOUT */
.grid-section { padding-bottom: 30px; }
.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    backdrop-filter: blur(12px);
}

.card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.card-icon { font-size: 1.8rem; }
.card-title { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; color: #fff; }
.card-subtitle { font-size: 0.8rem; color: var(--text-muted); }

/* Formulario */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--text-secondary); }
.input-wrapper { position: relative; display: flex; align-items: center; }
.input-icon { position: absolute; left: 14px; font-size: 1rem; color: var(--text-muted); }
.input-wrapper input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 14px 12px 42px;
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s ease;
}
.input-wrapper input:focus { border-color: var(--blood-red); box-shadow: 0 0 10px rgba(230, 57, 70, 0.2); }

.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}
.btn-primary {
    background: var(--blood-red);
    color: #fff;
    letter-spacing: 1px;
}
.btn-primary:hover:not(:disabled) {
    background: var(--blood-dark);
    box-shadow: 0 0 15px rgba(230, 57, 70, 0.4);
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.alert-box {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
}
.alert-box.success { background: rgba(82, 183, 136, 0.15); border: 1px solid rgba(82, 183, 136, 0.3); color: #b7e4c7; }
.alert-box.error { background: rgba(217, 4, 41, 0.15); border: 1px solid rgba(217, 4, 41, 0.3); color: #ff85a1; }
.hidden { display: none !important; }

/* Info Column */
.info-column { display: flex; flex-direction: column; gap: 20px; }
.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.88rem;
}
.detail-label { color: var(--text-secondary); font-weight: 500; }
.copy-box { display: flex; align-items: center; gap: 8px; background: var(--bg-input); padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border-color); }
.copy-box code { font-family: var(--font-mono); color: var(--amber-warning); font-size: 0.9rem; }
.copy-btn { background: transparent; border: none; cursor: pointer; font-size: 0.9rem; }
.badge-neutral { background: rgba(255,255,255,0.06); padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; color: var(--text-muted); }
.subheading { font-size: 0.9rem; font-weight: 700; color: #fff; margin: 16px 0 10px; }
.players-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.player-tag { background: rgba(82, 183, 136, 0.15); border: 1px solid rgba(82, 183, 136, 0.3); color: #b7e4c7; padding: 4px 10px; border-radius: 14px; font-size: 0.75rem; font-family: var(--font-mono); }
.tag-empty { font-size: 0.8rem; color: var(--text-muted); font-style: italic; }
.steps-list { padding-left: 20px; font-size: 0.85rem; color: var(--text-secondary); }
.steps-list li { margin-bottom: 8px; }
.steps-list code { background: var(--bg-input); padding: 2px 6px; border-radius: 4px; color: var(--amber-warning); font-family: var(--font-mono); }

/* 📊 ESTADÍSTICAS GLOBALES GRID (3 Columnas x 2 Filas en Desktop) */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(12px);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    min-height: 86px;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.stat-icon {
    font-size: 1.9rem;
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
}

.stat-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
    overflow: hidden;
}

.stat-val {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-title {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.2px;
}

/* Pestañas de Filtro */
.filter-tabs { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn { background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border-color); color: var(--text-secondary); padding: 8px 16px; border-radius: 20px; font-size: 0.82rem; font-weight: 700; cursor: pointer; transition: all 0.2s ease; }
.filter-btn:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.filter-btn.active { background: rgba(230, 57, 70, 0.16); border-color: var(--blood-red); color: #fff; }

/* 🏆 LEADERBOARD */
.leaderboard-section { padding: 40px 0; }
.table-card { padding: 0; overflow: hidden; }
.table-responsive { width: 100%; overflow-x: auto; }
.leaderboard-table { width: 100%; border-collapse: collapse; min-width: 720px; table-layout: auto; }
.leaderboard-table th { background: rgba(0, 0, 0, 0.4); padding: 16px 20px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; color: var(--text-muted); letter-spacing: 1.2px; border-bottom: 1px solid var(--border-color); }
.leaderboard-table td { padding: 18px 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.04); font-size: 0.95rem; vertical-align: middle; }

.clickable-row {
    cursor: pointer !important;
    transition: background 0.15s ease, color 0.15s ease;
}
.clickable-row:hover {
    background: rgba(230, 57, 70, 0.12) !important;
}
.clickable-row:hover .player-name-cell {
    color: var(--gold-color);
}

.rank-badge { font-weight: 800; font-size: 1rem; display: inline-flex; align-items: center; gap: 6px; }
.rank-row-1 { background: rgba(255, 209, 102, 0.04); }
.rank-row-1 td:first-child { border-left: 4px solid var(--gold-color); }
.rank-row-1 .rank-badge { color: var(--gold-color); font-size: 1.15rem; }

.rank-row-2 { background: rgba(224, 225, 221, 0.02); }
.rank-row-2 td:first-child { border-left: 4px solid var(--silver-color); }
.rank-row-2 .rank-badge { color: var(--silver-color); font-size: 1.1rem; }

.rank-row-3 { background: rgba(205, 127, 50, 0.02); }
.rank-row-3 td:first-child { border-left: 4px solid var(--bronze-color); }
.rank-row-3 .rank-badge { color: var(--bronze-color); font-size: 1.05rem; }

.player-name-cell { font-weight: 700; color: #ffffff; font-size: 1rem; transition: color 0.15s ease; }
.player-char-cell { color: var(--text-secondary); font-size: 0.85rem; }

.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; }
.status-pill.alive { background: rgba(82, 183, 136, 0.12); border: 1px solid rgba(82, 183, 136, 0.35); color: #74c69d; }
.status-pill.dead { background: rgba(217, 4, 41, 0.12); border: 1px solid rgba(217, 4, 41, 0.35); color: #ff4d6d; }

.kills-pill { display: inline-block; padding: 6px 14px; background: rgba(230, 57, 70, 0.12); border: 1px solid rgba(230, 57, 70, 0.3); color: #ff6b6b; border-radius: 8px; font-family: var(--font-mono); font-weight: 800; font-size: 1.05rem; }
.time-pill { font-family: var(--font-mono); font-weight: 700; color: var(--amber-warning); font-size: 0.95rem; }
.time-sub { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); margin-left: 4px; }

/* 🪪 MODAL PERFIL DE SUPERVIVIENTE */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 7, 10, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 20px;
}
.modal-overlay.hidden { display: none !important; }

.survivor-modal-card { 
    width: 100%; 
    max-width: 500px; 
    padding: 30px; 
    position: relative; 
    background: #0e121a;
    border: 1px solid rgba(230, 57, 70, 0.3);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 30px rgba(230, 57, 70, 0.15);
    animation: modalPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}
@keyframes modalPop { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.close-modal-btn { 
    background: rgba(255, 255, 255, 0.06); 
    border: 1px solid var(--border-color); 
    color: var(--text-secondary); 
    font-size: 1.1rem; 
    cursor: pointer; 
    padding: 6px 12px; 
    border-radius: 50%; 
    line-height: 1;
    transition: all 0.2s;
}
.close-modal-btn:hover { background: var(--blood-red); color: #fff; border-color: var(--blood-red); }
.rank-title-badge { display: inline-block; padding: 6px 20px; border: 1px solid var(--amber-warning); color: var(--amber-warning); border-radius: 20px; font-family: var(--font-heading); font-weight: 900; font-size: 0.95rem; letter-spacing: 1.5px; background: rgba(0,0,0,0.4); }

/* 🌲 SECCIÓN EXPERIENCIA VANILLA */
.vanilla-section { padding: 40px 0 80px; border-top: 1px solid var(--border-color); }
.section-title-wrapper { margin-bottom: 30px; }
.section-title { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; }
.vanilla-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.vanilla-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.vanilla-card:hover {
    transform: translateY(-3px);
    border-color: rgba(82, 183, 136, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.vanilla-icon { font-size: 2.2rem; }
.vanilla-title { font-size: 1.1rem; font-weight: 700; color: #fff; }
.vanilla-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

.footer { background: #07080a; border-top: 1px solid var(--border-color); padding: 30px 0; text-align: center; font-size: 0.8rem; color: var(--text-muted); }

/* 📱 RESPONSIVE BREAKPOINTS */
@media (max-width: 992px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-layout { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
}

@media (max-width: 600px) {
    .stat-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 1.8rem; }
    .nav-container { flex-direction: column; gap: 12px; text-align: center; }
    .stat-card { padding: 14px 16px; }
}