/* =====================================================
   NEXUS COMMUNITY — Estilos base
   Colores: Negro + Blanco (según logo)
   ===================================================== */

:root {
    --bg:            #000000;
    --bg-elevated:   #0a0a0a;
    --bg-card:       #111111;
    --bg-card-hover: #161616;
    --border:        #222222;
    --border-light:  #333333;
    --text:          #ffffff;
    --text-muted:    #a0a0a0;
    --text-dim:      #666666;
    --accent:        #ffffff;
    --accent-soft:   rgba(255, 255, 255, 0.08);
    --accent-glow:   rgba(255, 255, 255, 0.15);
    --danger:        #ff4444;
    --success:       #44ff88;
    --gold:          #ffd700;
    --silver:        #c0c0c0;
    --bronze:        #cd7f32;

    --font-display:  'Orbitron', 'Bebas Neue', system-ui, sans-serif;
    --font-body:     'Rajdhani', system-ui, sans-serif;
    --font-ui:       'Rajdhani', system-ui, sans-serif;

    --nav-height:    70px;
    --radius:        10px;
    --radius-sm:     6px;
    --shadow:        0 8px 32px rgba(0, 0, 0, 0.5);
    --transition:    0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* =====================================================
   NAVBAR (compartido)
   ===================================================== */

.nx-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nx-nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.nx-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    flex-shrink: 0;
}

.nx-logo img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.nx-nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nx-nav-links a {
    padding: 0.5rem 0.9rem;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nx-nav-links a:hover,
.nx-nav-links a.active {
    color: var(--text);
    background: var(--accent-soft);
}

.nx-nav-links .nx-cta {
    margin-left: 0.5rem;
    padding: 0.55rem 1.1rem;
    background: var(--text);
    color: var(--bg) !important;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.nx-nav-links .nx-cta:hover {
    background: #e8e8e8;
    color: var(--bg) !important;
}

/* Hamburger */
.nx-nav-backdrop {
    display: none;
}

.nx-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.nx-hamburger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.nx-hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nx-hamburger.active span:nth-child(2) {
    opacity: 0;
}
.nx-hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 860px) {
    .nx-hamburger {
        display: flex;
    }

    .nx-nav-links {
        position: fixed;
        top: calc(var(--nav-height) + 0.6rem);
        left: 0.75rem;
        right: 0.75rem;
        background: var(--bg-elevated);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem;
        gap: 0.15rem;
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }

    .nx-nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nx-nav-links a {
        display: block;
        width: 100%;
        padding: 0.9rem 1rem;
        font-size: 1rem;
    }

    .nx-nav-links .nx-cta {
        margin: 0.4rem 0 0;
        padding: 0.9rem 1rem;
        text-align: center;
        border-top: 1px solid var(--border);
        border-radius: var(--radius-sm);
    }

    .nx-nav-backdrop {
        display: block;
        position: fixed;
        inset: var(--nav-height) 0 0 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 900;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease;
    }

    .nx-nav-backdrop.active {
        opacity: 1;
        pointer-events: auto;
    }
}

/* =====================================================
   LAYOUT
   ===================================================== */

main {
    padding-top: var(--nav-height);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section {
    padding: 4rem 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* =====================================================
   HERO
   ===================================================== */

.hero {
    position: relative;
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1.25rem;
    overflow: hidden;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero-logo {
    width: min(300px, 72vw);
    height: auto;
    margin: 0 auto 1.75rem;
    object-fit: contain;
    object-position: center;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    filter: none;
    mix-blend-mode: normal;
    display: block;
    overflow: visible;
}

/* Negro: logo blanco — el negro del PNG se funde con el fondo */
html[data-theme="mono"] .hero-logo,
html[data-theme="mono"] .logo-blend {
    mix-blend-mode: screen;
}

/* Blanco: logo negro transparente (sin cuadro blanco) */
html[data-theme="light"] .hero-logo {
    mix-blend-mode: multiply;
    filter: none;
}

/* Azul: el negro del PNG se funde con el fondo azul oscuro */
html[data-theme="azure"] .hero-logo {
    mix-blend-mode: normal;
    filter: none;
    border-radius: 0 !important;
}

html[data-theme="azure"] .nx-logo img {
    mix-blend-mode: normal;
}

html[data-theme="light"] .nx-logo img {
    mix-blend-mode: multiply;
}

html[data-theme="mono"] .nx-logo img {
    mix-blend-mode: screen;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
}

.btn-primary:hover {
    background: #e0e0e0;
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--text);
    background: var(--accent-soft);
}

/* =====================================================
   STATS
   ===================================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem 1.25rem;
    text-align: center;
    transition: border-color var(--transition), background var(--transition);
}

.stat-card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.stat-icon {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.1;
}

.stat-label {
    margin-top: 0.35rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* =====================================================
   REGLAS / CARDS
   ===================================================== */

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.rule-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: border-color var(--transition);
}

.rule-card:hover {
    border-color: var(--border-light);
}

.rule-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--text);
    color: var(--bg);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 50%;
    margin-bottom: 0.85rem;
}

.rule-card h3 {
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.rule-card ul {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.rule-card li {
    position: relative;
    padding-left: 0.9rem;
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.rule-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--text-dim);
}

/* =====================================================
   CLANES DESTACADOS
   ===================================================== */

.clanes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.clan-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    transition: border-color var(--transition), transform var(--transition);
}

.clan-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.clan-card.leader {
    border-color: rgba(255, 215, 0, 0.35);
    box-shadow: 0 0 24px rgba(255, 215, 0, 0.08);
}

.clan-rank {
    position: absolute;
    top: 12px;
    left: 12px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
}

.clan-rank.gold   { color: var(--gold); border-color: rgba(255,215,0,0.4); }
.clan-rank.silver { color: var(--silver); }
.clan-rank.bronze { color: var(--bronze); }

.clan-logo {
    width: 72px;
    height: 72px;
    margin: 0.5rem auto 0.85rem;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg);
}

.clan-name {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.03em;
    margin-bottom: 0.15rem;
}

.clan-tag {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.clan-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
}

.clan-stat-value {
    font-weight: 700;
}

.clan-stat-label {
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mensaje-cargando,
.error-message {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
    grid-column: 1 / -1;
}

.error-message {
    color: var(--danger);
}

/* =====================================================
   CTA / SOCIAL / FOOTER
   ===================================================== */

.cta-block {
    text-align: center;
    padding: 4rem 1.25rem;
    background: linear-gradient(180deg, transparent, var(--accent-soft) 50%, transparent);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta-block h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.cta-block p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

.social-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 1.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition);
}

.social-card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.social-icon {
    font-size: 1.5rem;
}

.social-name {
    font-weight: 700;
    letter-spacing: 0.04em;
}

.social-handle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Footer */
.nx-footer {
    border-top: 1px solid var(--border);
    padding: 3rem 1.25rem 1.5rem;
    background: var(--bg-elevated);
}

.nx-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.nx-footer h3 {
    font-family: var(--font-ui);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.nx-footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.nx-footer-brand img.nx-wordmark {
    display: block;
    height: 32px;
    width: auto;
    margin-bottom: 0.75rem;
}

.nx-footer p,
.nx-footer a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.nx-footer a:hover {
    color: var(--text);
}

.nx-footer ul {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.nx-footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* =====================================================
   UTILITIES
   ===================================================== */

.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
}

.text-muted {
    color: var(--text-muted);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #444;
}

/* =====================================================
   PAGE HERO (clanes, ranking, etc.)
   ===================================================== */

.page-hero {
    padding: 3rem 0 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

/* =====================================================
   CLANES — búsqueda, filtros y lista
   ===================================================== */

.search-panel {
    max-width: 720px;
    margin: 0 auto 2rem;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.search-bar .search-icon {
    opacity: 0.6;
    font-size: 1rem;
}

.search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
}

.search-bar input::placeholder {
    color: var(--text-dim);
}

.filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.filtro-btn {
    padding: 0.45rem 0.9rem;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.filtro-btn:hover {
    color: var(--text);
    border-color: var(--border-light);
}

.filtro-btn.active {
    color: var(--bg);
    background: var(--text);
    border-color: var(--text);
}

.search-result {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    min-height: 1.4em;
}

/* Lista de clanes */
.clanes-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.clan-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition);
}

.clan-row:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.clan-row-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    flex: 1;
}

.clan-row-rank {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-dim);
    min-width: 2.2rem;
}

.clan-row-logo {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg);
    flex-shrink: 0;
}

.clan-row-info {
    min-width: 0;
}

.clan-row-name {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.clan-row-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.clan-row-medals {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 600;
}

.clan-row-medals .medal {
    white-space: nowrap;
}

@media (max-width: 560px) {
    .clan-row {
        flex-direction: column;
        align-items: flex-start;
    }
    .clan-row-medals {
        padding-left: calc(2.2rem + 48px + 1rem);
    }
}

/* =====================================================
   RANKING
   ===================================================== */

.ranking-filtros {
    margin-bottom: 1.5rem;
}

.ranking-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.rank-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.15rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition);
}

.rank-row:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.rank-row.top-1 {
    border-color: rgba(255, 215, 0, 0.35);
}
.rank-row.top-2 {
    border-color: rgba(192, 192, 192, 0.3);
}
.rank-row.top-3 {
    border-color: rgba(205, 127, 50, 0.3);
}

.rank-pos {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    min-width: 2.4rem;
    text-align: center;
    color: var(--text-muted);
}

.rank-logo {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg);
    flex-shrink: 0;
}

.rank-info {
    flex: 1;
    min-width: 0;
}

.rank-name {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rank-meta {
    font-size: 0.82rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rank-medals {
    display: flex;
    gap: 0.65rem;
    font-size: 0.88rem;
    font-weight: 600;
    flex-shrink: 0;
}

.rank-score {
    text-align: right;
    flex-shrink: 0;
    min-width: 4.5rem;
}

.rank-score-num {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
}

.rank-score-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
}

@media (max-width: 640px) {
    .rank-row {
        flex-wrap: wrap;
    }
    .rank-medals {
        width: 100%;
        padding-left: calc(2.4rem + 44px + 1rem);
        order: 5;
    }
}

.ranking-filtros .filtro-btn.active {
    background: var(--sala-color, var(--text));
    border-color: var(--sala-color, var(--text));
    color: #fff;
}

.ranking-filtros .filtro-btn[data-sala="dynasty"].active { --sala-color: #E61C8A; }
.ranking-filtros .filtro-btn[data-sala="limited"].active { --sala-color: #183A15; }
.ranking-filtros .filtro-btn[data-sala="vixen"].active { --sala-color: #A60201; }
.ranking-filtros .filtro-btn[data-sala="empire"].active { --sala-color: #6A20A6; }

.rank-row.top-1 {
    border-color: color-mix(in srgb, var(--sala-accent, #ffd700) 50%, transparent);
}

/* =====================================================
   SALAS — room cards
   ===================================================== */

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.room-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    transition: border-color var(--transition), transform var(--transition);
    border-top: 3px solid var(--room-color, var(--text));
}

.room-card:hover {
    border-color: var(--room-color, var(--border-light));
    transform: translateY(-2px);
}

.room-logo {
    width: min(180px, 70%);
    height: auto;
    aspect-ratio: 1;
    border-radius: 0;
    overflow: visible;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.room-logo .logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: normal;
    filter: none;
    background: transparent;
    box-shadow: none;
}

html[data-theme="mono"] .room-logo .logo-img,
html[data-theme="azure"] .room-logo .logo-img {
    mix-blend-mode: screen;
}

.room-logo-fallback {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--room-color, #fff);
}

.room-timer-section {
    width: 100%;
}

.room-time {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.04em;
}

.room-time.status-normal { color: #44ff88; }
.room-time.status-warning { color: #ffd700; }
.room-time.status-active { color: #ff4444; }

.room-countdown {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.room-name {
    display: none; /* el nombre ya va en el logo de cada room */
}

.room-divider {
    width: 40%;
    height: 1px;
    background: var(--border-light);
    margin: 0.25rem 0;
}

.host-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.host-label {
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.host-name {
    font-weight: 600;
}

.btn-ingresar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.5rem;
    width: 100%;
    padding: 0.7rem 1rem;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
    background: var(--room-color, #fff);
    border-radius: var(--radius-sm);
    transition: filter var(--transition), transform var(--transition);
}

.btn-ingresar:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

.room-card[style*="#183A15"] .btn-ingresar {
    color: #fff;
}

/* =====================================================
   TEMAS: mono (negro) | light (blanco) | azure (azul/dorado)
   ===================================================== */

html[data-theme="mono"] {
    --bg: #000000;
    --bg-elevated: #0a0a0a;
    --bg-card: #111111;
    --bg-card-hover: #161616;
    --border: #222222;
    --border-light: #333333;
    --text: #ffffff;
    --text-muted: #a0a0a0;
    --text-dim: #666666;
    --accent: #ffffff;
    --accent-soft: rgba(255, 255, 255, 0.08);
}

html[data-theme="light"] {
    --bg: #f5f5f5;
    --bg-elevated: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f0f0;
    --border: #e0e0e0;
    --border-light: #cccccc;
    --text: #0a0a0a;
    --text-muted: #555555;
    --text-dim: #888888;
    --accent: #111111;
    --accent-soft: rgba(0, 0, 0, 0.06);
    --accent-glow: rgba(0, 0, 0, 0.08);
}

html[data-theme="light"] .nx-nav {
    background: rgba(255, 255, 255, 0.95);
}

html[data-theme="light"] .btn-primary {
    background: #111;
    color: #fff;
}

html[data-theme="light"] .btn-primary:hover {
    background: #333;
}

html[data-theme="light"] .nx-nav-links .nx-cta {
    background: #111;
    color: #fff !important;
}

html[data-theme="light"] .filtro-btn.active {
    background: #111;
    border-color: #111;
    color: #fff;
}

html[data-theme="azure"] {
    --bg: #050814;
    --bg-elevated: #0a1020;
    --bg-card: #0d1528;
    --bg-card-hover: #121c33;
    --border: #1a2744;
    --border-light: #2a3d66;
    --text: #f0f4ff;
    --text-muted: #8b9bb8;
    --text-dim: #5a6a88;
    --accent: #3b82f6;
    --accent-soft: rgba(59, 130, 246, 0.12);
    --accent-glow: rgba(212, 175, 55, 0.2);
    --gold: #d4af37;
}

html[data-theme="azure"] .btn-primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: #fff;
}

html[data-theme="azure"] .btn-primary:hover {
    filter: brightness(1.08);
    background: linear-gradient(135deg, #60a5fa, #2563eb);
}

html[data-theme="azure"] .nx-nav-links .nx-cta {
    background: linear-gradient(135deg, #d4af37, #b8860b);
    color: #0a0a0a !important;
}

html[data-theme="azure"] .nx-nav-links .nx-cta:hover {
    background: linear-gradient(135deg, #f0d060, #d4af37);
    color: #0a0a0a !important;
}

html[data-theme="azure"] .filtro-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* =====================================================
   SETTINGS
   ===================================================== */

.settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 720px) {
    .settings-layout {
        grid-template-columns: 1fr;
    }
}

.settings-menu {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.settings-menu h3 {
    font-family: var(--font-ui);
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.settings-menu-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.settings-menu-list a {
    display: block;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-weight: 600;
    transition: background var(--transition), color var(--transition);
}

.settings-menu-list a:hover,
.settings-menu-list a.active {
    background: var(--accent-soft);
    color: var(--text);
}

.settings-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.settings-panel h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
}

.panel-description,
.option-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: stretch;
}

@media (max-width: 640px) {
    .theme-grid {
        grid-template-columns: 1fr;
    }
}

.theme-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    padding: 1rem;
    min-height: 150px;
    height: 100%;
    box-sizing: border-box;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
    transition: border-color var(--transition);
}

.theme-card.active {
    border-color: var(--text);
}

html[data-theme="azure"] .theme-card.active {
    border-color: var(--gold);
}

html[data-theme="light"] .theme-card.active {
    border-color: #111;
}

.theme-card span {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
}

.theme-card small {
    color: var(--text-dim);
    font-size: 0.75rem;
    line-height: 1.2;
    text-align: center;
}

.theme-preview {
    width: 100%;
    height: 64px;
    min-height: 64px;
    max-height: 64px;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-sizing: border-box;
    flex-shrink: 0;
}

.theme-preview-mono {
    background: linear-gradient(135deg, #000 50%, #fff 50%);
}

.theme-preview-light {
    background: linear-gradient(135deg, #ffffff 50%, #111111 50%);
}

.theme-preview-azure {
    background: linear-gradient(135deg, #0a1628 40%, #1d4ed8 70%, #d4af37 100%);
}

.settings-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.settings-select,
.settings-content input[type="range"] {
    width: 100%;
    max-width: 320px;
    margin-bottom: 0.5rem;
}

.settings-select {
    padding: 0.6rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
}

.settings-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}

.settings-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1rem 0;
}

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.btn-danger:hover {
    background: rgba(255, 68, 68, 0.12);
}

.info-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    text-align: center;
}

.info-box h3 {
    margin-bottom: 0.5rem;
    font-family: var(--font-ui);
}

.info-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
}


/* Wordmark del nombre en navbar */
.nx-logo {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
}

.nx-logo span {
    display: none; /* el nombre va en la imagen wordmark */
}

.nx-wordmark,
.nx-logo img {
    height: 36px;
    width: auto;
    max-width: min(200px, 42vw);
    object-fit: contain;
    object-position: left center;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

html[data-theme="mono"] .nx-wordmark,
html[data-theme="mono"] .nx-logo img {
    mix-blend-mode: screen;
}

html[data-theme="light"] .nx-wordmark,
html[data-theme="light"] .nx-logo img {
    mix-blend-mode: multiply;
}

html[data-theme="azure"] .nx-wordmark,
html[data-theme="azure"] .nx-logo img {
    mix-blend-mode: screen;
}

@media (max-width: 480px) {
    .nx-wordmark,
    .nx-logo img {
        height: 28px;
        max-width: 140px;
    }
}


/* Contador de salas */
.room-time {
    font-weight: 700;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.85rem;
    border: 1.5px solid var(--room-color, #fff);
    border-radius: 999px;
    background: color-mix(in srgb, var(--room-color, #fff) 12%, transparent);
    box-shadow: 0 0 12px color-mix(in srgb, var(--room-color, #fff) 45%, transparent);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.room-time.status-warning {
    animation: pulse-clock 1s ease-in-out infinite;
}

.room-time.status-active {
    animation: pulse-clock 0.6s ease-in-out infinite;
    box-shadow: 0 0 18px color-mix(in srgb, var(--room-color, #fff) 70%, transparent),
                0 0 32px color-mix(in srgb, var(--room-color, #fff) 35%, transparent);
}

.room-time.status-weekend {
    opacity: 0.85;
}

.room-countdown {
    margin-top: 0.45rem;
}

.countdown-main {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.countdown-anot {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
    line-height: 1.35;
}

@keyframes pulse-clock {
    0%, 100% { opacity: 1; filter: brightness(1); }
    50% { opacity: 0.75; filter: brightness(1.25); }
}
    50% { opacity: 0.65; }


/* =====================================================
   PÁGINAS DE SALA — REGLAS
   ===================================================== */

.sala-hero-logo {
    width: min(290px, 28vw);
    height: auto;
    margin: 0 auto 1.25rem;
    display: block;
    border-radius: 12px;
}

.rules-wrap {
    max-width: 900px;
}

.rules-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 1.5rem;
}

.rules-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--room-color, var(--text));
    border-radius: var(--radius);
    padding: 1.25rem 1.35rem;
    margin-bottom: 1rem;
}

.rules-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--room-color, var(--text));
    margin-bottom: 0.75rem;
}

.rules-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.rules-card li {
    position: relative;
    padding: 0.35rem 0 0.35rem 1.1rem;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.45;
}

.rules-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--room-color, var(--text));
}

.rules-ban li::before {
    content: "✕";
    color: #ff4444;
    font-size: 0.75rem;
    top: 0.5rem;
}

.rules-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.puntos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 0.65rem;
}

.puntos-grid div {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    text-align: center;
}

.puntos-grid span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.puntos-grid strong {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--room-color, var(--text));
}

.puntos-kill {
    text-align: center;
    margin-top: 1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--room-color, var(--text));
}

.puntos-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.puntos-chips span {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
    font-size: 0.88rem;
    font-weight: 600;
}