/* duel.css — Guerra de Escritores */

/* HERO */
.duel-hero {
    background: var(--color-fondo);
    border-bottom: 1px solid var(--color-borde);
    padding: 60px 40px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.duel-hero::before {
    content: '⚔️';
    position: absolute;
    font-size: 220px;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.duel-eyebrow {
    font-size: 11px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-principal);
    margin-bottom: 16px;
    font-weight: 600;
}

.duel-title {
    font-family: 'Libre Baskerville', serif;
    font-size: 52px;
    line-height: 1.05;
    color: var(--color-texto);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.duel-title em {
    font-style: italic;
    color: var(--color-principal);
}

.duel-subtitle {
    font-size: 15px;
    color: var(--color-suave);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* LAYOUT */
.duel-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    max-width: 1100px;
    margin: 32px auto;
    padding: 0 24px;
}

/* SIDEBAR */
.duel-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    background: var(--color-tarjeta);
    border: 1px solid var(--color-borde);
    border-radius: 12px;
    padding: 20px;
}

.sidebar-card h3 {
    font-size: 14px;
    color: var(--color-principal);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--color-borde);
    padding-bottom: 12px;
}

.sidebar-card label {
    display: block;
    font-size: 12px;
    color: var(--color-suave);
    margin: 10px 0 4px;
}

.sidebar-card input {
    width: 100%;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--color-borde);
    background: var(--color-fondo);
    color: var(--color-texto);
    font-size: 13px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-borde);
    font-size: 13px;
}

.leaderboard-item:last-child { border-bottom: none; }

.lb-rank {
    font-family: 'Libre Baskerville', serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-principal);
    width: 20px;
    flex-shrink: 0;
}

.lb-username { flex: 1; color: var(--color-texto); }

.lb-wins {
    font-size: 11px;
    color: var(--color-suave);
    background: var(--color-fondo);
    padding: 2px 8px;
    border-radius: 20px;
}

/* TABS */
.duel-tabs {
    display: flex;
    gap: 0;
    border: 1px solid var(--color-borde);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 24px;
}

.duel-tab {
    flex: 1;
    padding: 12px;
    background: var(--color-tarjeta);
    border: none;
    color: var(--color-suave);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: 0.2s;
    border-right: 1px solid var(--color-borde);
}

.duel-tab:last-child { border-right: none; }

.duel-tab.active,
.duel-tab:hover {
    background: var(--color-fondo);
    color: var(--color-principal);
}

/* DUEL CARD */
.duel-card {
    background: var(--color-tarjeta);
    border: 1px solid var(--color-borde);
    border-radius: 14px;
    padding: 28px;
    margin-bottom: 20px;
    transition: border-color 0.2s;
}

.duel-card:hover { border-color: var(--color-principal); }

.duel-grid {
    display: grid;
    grid-template-columns: 1fr 60px 1fr;
    gap: 20px;
    align-items: center;
}

.duel-side {
    text-align: center;
}

.duel-author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-principal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Libre Baskerville', serif;
    font-size: 20px;
    font-style: italic;
    color: #000;
    margin: 0 auto 10px;
    overflow: hidden;
}

.duel-author-name {
    font-size: 14px;
    font-weight: bold;
    color: var(--color-texto);
    margin-bottom: 2px;
}

.duel-post-title {
    font-size: 12px;
    color: var(--color-suave);
    font-style: italic;
    margin-bottom: 12px;
    line-height: 1.4;
}

.duel-vote-count {
    font-family: 'Libre Baskerville', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--color-principal);
    margin-bottom: 8px;
}

.duel-progress-bar {
    height: 6px;
    background: var(--color-borde);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.duel-progress-fill {
    height: 100%;
    background: var(--color-principal);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.duel-vote-btn {
    padding: 9px 22px;
    border-radius: 22px;
    border: 1px solid var(--color-borde);
    background: var(--color-fondo);
    color: var(--color-texto);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: 0.2s;
    width: 100%;
}

.duel-vote-btn:hover:not(:disabled) {
    border-color: var(--color-principal);
    color: var(--color-principal);
}

.duel-vote-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.duel-vote-btn.voted {
    border-color: var(--color-principal);
    color: var(--color-principal);
    background: rgba(0, 188, 212, 0.08);
}

.vs-divider {
    font-family: 'Libre Baskerville', serif;
    font-size: 22px;
    font-style: italic;
    color: var(--color-suave);
    text-align: center;
}

.duel-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-borde);
    font-size: 12px;
    color: var(--color-suave);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.countdown {
    font-weight: bold;
    color: var(--color-texto);
    font-family: monospace;
    font-size: 13px;
}

/* FINISHED DUELS */
.finished-card {
    background: var(--color-tarjeta);
    border: 1px solid var(--color-borde);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    opacity: 0.75;
}

.finished-winner {
    font-size: 13px;
    font-weight: bold;
    color: var(--color-principal);
}

.finished-loser {
    font-size: 13px;
    color: var(--color-suave);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .duel-layout {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    .duel-title { font-size: 36px; }

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

    .vs-divider { display: none; }
}