/* ============================================
   TOURNAMENT TABS
   ============================================ */

.tournament-tabs {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tournament-tab-btn {
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.35s ease;
    border-radius: 6px;
}

.tournament-tab-btn:hover {
    color: var(--txt);
    background: var(--hover);
}

.tournament-tab-btn.active {
    color: var(--accent);
    background: rgba(232, 0, 40, 0.1);
}

.tournament-tab-separator {
    color: var(--borders);
    font-weight: 300;
}

/* ============================================
   TOURNAMENT CONTENT
   ============================================ */

.tournament-content {
    transition: all 0.35s ease;
}

.tournament-content.hidden {
    display: none;
}

.tournament-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

.tournament-card {
    background: var(--panel-2);
    border: 1px solid transparent;
    border-radius: 0 calc(var(--radius) * 1.75);
    overflow: hidden;
    transition: all 0.35s ease;
}

.tournament-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.tournament-card-body {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.tournament-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(232, 0, 40, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.tournament-icon i {
    font-size: 1.5rem;
    color: var(--accent);
}

.tournament-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--titles);
    margin: 0;
    line-height: 1.3;
}

.tournament-status,
.tournament-result {
    font-size: 0.85rem;
    color: var(--muted);
    margin: 0;
}

.tournament-result {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.tournament-result i {
    color: #fbbf24;
}

.tournament-result .champion {
    color: var(--accent);
    font-weight: 700;
}

.tournament-action {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    background: var(--panel-3);
    color: var(--txt-2);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 0 6px;
    margin-top: 0.5rem;
    transition: all 0.35s ease;
}

.tournament-action:hover {
    background: var(--accent);
    color: var(--accent-2);
}

.tournament-card.finished .tournament-icon {
    background: rgba(139, 139, 139, 0.1);
}

.tournament-card.finished .tournament-icon i {
    color: var(--muted);
}

/* ============================================
   EMPTY STATES
   ============================================ */

.tournament-empty {
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.tournament-empty i {
    font-size: 2rem;
    color: var(--accent);
}

.btn-ghost{
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    padding: clamp(0.75rem, 1.5vw, 0.85rem) clamp(2.5rem, 5vw, 3.5rem);
    border-radius: 0 clamp(8px, 1.5vw, 12px);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-ghost:hover {
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.4);
}

.btn-ghost::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-ghost:hover::before {
    left: 100%;
}

/* ============================================
   RESPONSIVE ADAPTATIONS
   ============================================ */

@media (max-width: 768px) {
    .tournament-tabs {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .tournament-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}