/* ==========================================================================
   CSS SYSTEM DESIGN - CUPA FUTBOLITO MINIMALISTA & RED #DD1F28
   ========================================================================== */

/* 1. SETUP VARIABLES & COLOR PALETTES */
:root {
    --bg-main: #f8fafc; /* Claro - Slate 50 */
    --bg-card: #ffffff; /* Blanco limpio */
    --bg-card-hover: #f1f5f9; /* Slate 100 */
    --border-color: #e2e8f0; /* Slate 200 */
    --border-glow: rgba(221, 31, 40, 0.12);
    
    --text-primary: #0f172a; /* Oscuro - Slate 900 */
    --text-secondary: #475569; /* Slate 600 */
    --text-muted: #94a3b8; /* Slate 400 */
    
    --primary: #DD1F28; /* Rojo Solicitado */
    --primary-rgb: 221, 31, 40;
    --primary-glow: rgba(221, 31, 40, 0.2);
    
    --secondary: #0f172a; /* Oscuro */
    --secondary-rgb: 15, 23, 42;
    --secondary-glow: rgba(15, 23, 42, 0.15);
    
    --gold: #d97706; /* Dorado oscuro */
    --gold-glow: rgba(217, 119, 6, 0.15);
    --silver: #475569;
    --bronze: #b45309;
    
    --danger: #ef4444;
    --success: #10b981;
    --info: #3b82f6;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Montserrat', monospace;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. BASE RESET & SCROLLBAR */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* GEOMETRIC PITCH GRID BACKGROUND */
.stadium-grid-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-main);
    background-image: radial-gradient(#cbd5e1 1.2px, transparent 1.2px);
    background-size: 28px 28px;
    z-index: -2;
    pointer-events: none;
    opacity: 0.55;
}

.app-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 24px;
}

/* 3. TYPOGRAPHY & COMMON COMPONENTS */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-gold { color: var(--gold) !important; }
.text-bronze { color: var(--bronze) !important; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    font-family: var(--font-sans);
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}
.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 10px var(--primary-glow);
}
.btn-primary:hover {
    background: #b9151c;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 14px var(--primary-glow);
}
.btn-secondary {
    background: #ffffff;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background: var(--bg-card-hover);
    transform: translateY(-1.5px);
}
.btn-danger {
    background: #fef2f2;
    color: var(--danger);
    border: 1px solid #fee2e2;
}
.btn-danger:hover {
    background: var(--danger);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.2);
    transform: translateY(-1.5px);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* Minimalist Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}
.card:hover {
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

/* 4. HEADER SECTION (DARK STYLISH HEADER) */
.app-header {
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 8px 0;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 14px;
}
.header-icon {
    width: 46px;
    height: 46px;
    background: #ffffff;
    border: 1.5px solid var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px var(--primary-glow);
}
.glow-icon {
    font-size: 1.35rem;
    color: var(--primary);
}
.logo-area h1 {
    font-size: 1.85rem;
    color: var(--text-primary);
    cursor: pointer;
    border-bottom: 1.5px dashed transparent;
    transition: var(--transition-smooth);
}
.logo-area h1:hover {
    border-bottom-color: var(--primary);
}
.logo-area .subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Status badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 50px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 6px var(--primary);
    animation: pulse 1.6s infinite;
}
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 10px var(--primary); }
    100% { transform: scale(0.9); opacity: 0.7; }
}

/* 5. TAB NAVIGATION (DARK/LIGHT MINIMALIST NAV) */
.tab-navigation {
    display: flex;
    background: #0f172a; /* Fondo ultra oscuro */
    border-radius: var(--radius-sm);
    padding: 5px;
    gap: 4px;
    box-shadow: var(--shadow-md);
}
.tab-btn {
    flex: 1;
    min-width: 130px;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: #94a3b8; /* Gris apagado */
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 5px;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}
.tab-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}
.tab-btn.active {
    color: #ffffff;
    background: var(--primary);
    box-shadow: 0 4px 10px var(--primary-glow);
}

/* Tab Panels */
.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}
.tab-panel.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel-header {
    margin-bottom: 20px;
}
.panel-header h2 {
    font-size: 1.4rem;
    margin-bottom: 4px;
}
.panel-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* 6. TAB: SORTEO & EQUIPOS (DRAW SYSTEM UI) */
.draw-control-panel {
    margin-bottom: 20px;
    border-left: 4px solid var(--primary);
}
.draw-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.draw-title-area h2 {
    font-size: 1.35rem;
    margin-bottom: 2px;
}
.draw-actions-area {
    display: flex;
    gap: 10px;
}

/* Layout Grid of Sorteo page */
.teams-draw-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 24px;
}
@media (max-width: 992px) {
    .teams-draw-layout {
        grid-template-columns: 1fr;
    }
}

.pool-card {
    padding: 16px;
    height: 100%;
}
.pool-card h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}
.team-list-setup {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
}

.team-row-setup {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    gap: 8px;
}
.team-row-setup:hover {
    background: #ffffff;
    border-color: #94a3b8;
    transform: translateX(2px);
    box-shadow: var(--shadow-sm);
}
.team-setup-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}
.team-setup-left > div:last-child {
    min-width: 0;
}
.team-setup-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}
.team-row-setup > div:last-child {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

/* Team Logo Display */
.team-logo {
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
    background: #f1f5f9;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}
.team-logo:hover {
    border-color: var(--primary);
    transform: scale(1.08);
}
.team-logo-fallback {
    border-radius: 50%;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
    transition: var(--transition-smooth);
}
.team-logo-fallback:hover {
    border-color: var(--primary);
    transform: scale(1.08);
}

/* Size variants */
.logo-xs { width: 24px; height: 24px; font-size: 0.7rem; }
.logo-sm { width: 32px; height: 32px; font-size: 0.9rem; }
.logo-md { width: 44px; height: 44px; font-size: 1.2rem; }
.logo-lg { width: 56px; height: 56px; font-size: 1.5rem; }
.logo-xl { width: 72px; height: 72px; font-size: 2rem; }
.logo-xxl { width: 90px; height: 90px; font-size: 2.5rem; }

.team-setup-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.team-setup-id {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.7rem;
    display: block;
}
.team-setup-players {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 1px;
}
.team-setup-players i {
    font-size: 0.65rem;
    color: var(--primary);
    opacity: 0.7;
}
.team-setup-players--empty {
    color: var(--text-muted);
    font-style: italic;
}
.team-setup-players--empty i {
    color: var(--text-muted);
}

/* Group Draw Board (Ranuras de grupos) */
.groups-board-column {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.groups-board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.group-board-card {
    padding: 16px;
    border-top: 4px solid var(--border-color);
}
.group-board-header {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 14px;
    text-align: center;
    letter-spacing: 0.05em;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}
.group-a-accent { color: var(--primary); border-bottom-color: var(--primary-glow); }
.group-b-accent { color: var(--secondary); border-bottom-color: var(--border-color); }
.group-c-accent { color: var(--gold); border-bottom-color: rgba(217, 119, 6, 0.2); }

.group-board-slots {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.slot {
    min-height: 52px;
    display: flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
}
.empty-slot {
    border: 1.5px dashed #cbd5e1;
    color: var(--text-muted);
    background: #f8fafc;
    font-size: 0.8rem;
    font-weight: 500;
    justify-content: center;
}

/* Shuffling & Drawing animation effects */
@keyframes shuffleFlash {
    0% { opacity: 0.35; transform: scale(0.96); }
    50% { opacity: 1; transform: scale(1.02); border-color: var(--primary); }
    100% { opacity: 0.35; transform: scale(0.96); }
}
.shuffling {
    animation: shuffleFlash 0.14s infinite ease-in-out;
}

@keyframes drawReveal {
    0% { opacity: 0; transform: scale(0.8) translateY(8px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
.drawn-team-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    animation: drawReveal 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    width: 100%;
    justify-content: space-between;
}

.drawn-team-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 7. TAB: FASE DE GRUPOS */
.placeholder-draw-card {
    max-width: 500px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px;
}
.placeholder-big-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 16px;
}
.placeholder-draw-card h2 {
    font-size: 1.35rem;
    margin-bottom: 8px;
}
.placeholder-draw-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.groups-layout {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 24px;
}
@media (max-width: 992px) {
    .groups-layout {
        grid-template-columns: 1fr;
    }
}

.date-selector-card {
    margin-bottom: 16px;
}
.date-selector-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}
.sidebar-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}
.date-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.date-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}
.date-btn::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: transparent;
    transition: var(--transition-smooth);
}
.date-btn:hover {
    background: #ffffff;
    color: var(--text-primary);
    border-color: #cbd5e1;
}
.date-btn.active {
    background: #ffffff;
    border-color: #94a3b8;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}
.date-btn.active::after {
    background: var(--primary);
}
.date-number {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1;
    color: var(--primary);
}
.date-month {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}
.date-label {
    margin-top: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.guidelines-card h4 {
    font-size: 0.9rem;
    margin-bottom: 8px;
}
.guidelines-card ul {
    list-style: none;
}
.guidelines-card li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    padding-left: 12px;
    position: relative;
}
.guidelines-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Group Banner style */
.group-header-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
}
.group-banner-letter {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 900;
    color: #ffffff;
    background: var(--primary);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px var(--primary-glow);
    white-space: nowrap;
    letter-spacing: 0.08em;
    flex-shrink: 0;
}
.group-banner-info h2 {
    font-size: 1.15rem;
    margin-bottom: 2px;
}
.group-banner-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Interactive Grid: Matches vs Table */
.group-interactive-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 20px;
}
@media (max-width: 1200px) {
    .group-interactive-grid {
        grid-template-columns: 1fr;
    }
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.matches-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Match card styling */
.match-card {
    display: flex;
    flex-direction: column;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.match-card:hover {
    border-color: #cbd5e1;
}
.match-card.is-finished {
    background: #f8fafc;
    border-color: var(--border-color);
    opacity: 0.9;
}

.match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-family: var(--font-mono);
    gap: 8px;
    flex-wrap: wrap;
}
.match-time-display {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
}
.match-time-input {
    width: 80px;
    padding: 3px 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #f8fafc;
    color: var(--text-primary);
    text-align: center;
    outline: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}
.match-time-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 4px var(--primary-glow);
}
.match-time-input:disabled {
    opacity: 0.6;
    cursor: default;
}
.match-card-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.match-team {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}
.match-team.team-h {
    justify-content: flex-start;
}
.match-team.team-a {
    justify-content: flex-end;
    flex-direction: row-reverse;
}
.match-team-name {
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.match-scores {
    display: flex;
    align-items: center;
    gap: 4px;
}
.score-box {
    width: 38px;
    height: 38px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    outline: none;
    transition: var(--transition-smooth);
}
.score-box:focus {
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 6px var(--primary-glow);
}
.score-box:disabled {
    background: transparent;
    color: var(--text-primary);
    border-color: transparent;
}
.match-vs-divider {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0 2px;
}

.match-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}
.btn-lock-match {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-secondary);
    user-select: none;
    font-weight: 600;
}
.btn-lock-match input {
    cursor: pointer;
    accent-color: var(--primary);
}
.btn-lock-match:hover {
    color: var(--primary);
}
.btn-lock-match input:checked + span {
    color: var(--primary);
}

.match-prediction-tag {
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--text-muted);
}
.match-prediction-tag.played {
    background: #fee2e2;
    color: var(--primary);
    font-weight: 600;
}

/* Standings table styling */
.standings-card {
    padding: 14px;
}
.table-responsive {
    overflow-x: auto;
}
.standings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}
.standings-table th, .standings-table td {
    padding: 10px 8px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}
.standings-table th {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.standings-table tr:last-child td {
    border-bottom: none;
}
.standings-table tbody tr {
    transition: var(--transition-smooth);
}
.standings-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.col-pos { width: 30px; font-weight: 700; }
.col-team { text-align: left !important; font-weight: 600; }
.col-stat { width: 44px; }
.standings-table th.col-team { text-align: left; }

.table-team-name-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}
.table-team-shield {
    width: 20px;
    height: 22px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}
.table-team-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 110px;
}

.table-stat-pts {
    font-weight: 800;
    color: var(--primary);
}
.table-stat-mono {
    font-family: var(--font-mono);
}

/* Highlights */
.tr-qualify-direct td:first-child {
    border-left: 3.5px solid var(--primary);
    color: var(--primary);
}
.tr-qualify-thirds td:first-child {
    border-left: 3.5px solid var(--gold);
    color: var(--gold);
}

.table-legend {
    display: flex;
    gap: 12px;
    margin-top: 10px;
    font-size: 0.7rem;
    color: var(--text-secondary);
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
}
.legend-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.bg-success { background-color: var(--primary); }
.bg-warning { background-color: var(--gold); }

/* 8. TAB: FASE ELIMINATORIA (BRACKET) */
.playoff-alert-zone {
    margin-bottom: 20px;
}
.alert-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    border: 1px solid transparent;
}
.alert-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #b45309;
}
.alert-success {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}

.bracket-wrapper {
    overflow-x: auto;
    padding: 16px 0;
}
.bracket-container {
    display: grid;
    grid-template-columns: repeat(3, minmax(250px, 1fr));
    gap: 32px;
    min-width: 800px;
    position: relative;
}

.bracket-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.bracket-header {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
}
.date-tag {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 1px 4px;
    border-radius: 4px;
}

.bracket-matchups {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    flex-grow: 1;
    gap: 20px;
}

/* Playoff match card */
.playoff-match-card {
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-sm);
}
.playoff-match-card:hover {
    border-color: #cbd5e1;
}
.playoff-match-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 4px;
}

.playoff-team {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px;
    border-radius: 4px;
}
.playoff-team.winner {
    background: #fee2e2;
}
.playoff-team.winner .team-name {
    font-weight: 700;
    color: var(--primary);
}
.playoff-team.loser .team-name {
    color: var(--text-muted);
    text-decoration: line-through #cbd5e1;
}

.playoff-team .team-logo-slot {
    width: 18px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.playoff-team .team-logo-slot img, .playoff-team .team-logo-slot svg {
    max-width: 100%;
    max-height: 100%;
}
.playoff-team .team-name {
    flex-grow: 1;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playoff-team .score-input {
    width: 28px;
    height: 24px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    outline: none;
}
.playoff-team .score-input:focus {
    border-color: var(--primary);
    background: #ffffff;
}
.playoff-team .score-input:disabled {
    border-color: transparent;
    background: transparent;
}

/* Penalties */
.playoff-team .pk-input {
    width: 20px;
    height: 24px;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: 4px;
    color: var(--danger);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 800;
    text-align: center;
    outline: none;
    margin-left: 2px;
}

.playoff-card-actions {
    margin-top: 2px;
    border-top: 1px solid var(--border-color);
    padding-top: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Gold/Bronze style pivots */
.gold-card {
    border-color: rgba(221, 31, 40, 0.35);
    background: linear-gradient(135deg, #ffffff 0%, rgba(221, 31, 40, 0.01) 100%);
    box-shadow: 0 4px 14px rgba(221, 31, 40, 0.08);
}
.gold-card:hover {
    border-color: var(--primary);
}
.gold-card .playoff-match-title {
    color: var(--primary);
    font-weight: 800;
}

.bronze-card {
    border-color: #cbd5e1;
}

/* 9. TAB: ESTADISTICAS & PODIUM */
.stats-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 24px;
    margin-bottom: 24px;
}
@media (max-width: 992px) {
    .stats-layout {
        grid-template-columns: 1fr;
    }
}

.podium-card {
    min-height: 350px;
    display: flex;
    flex-direction: column;
}
.podium-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.podium-stage {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 12px;
    flex-grow: 1;
    margin-top: 16px;
    padding-bottom: 8px;
}
.podium-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90px;
    position: relative;
}
.podium-block {
    width: 100%;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--text-muted);
}
.step-first { width: 100px; }
.step-first .podium-block {
    height: 120px;
    border-color: rgba(221, 31, 40, 0.25);
    background: linear-gradient(0deg, #fee2e2 0%, #fef2f2 100%);
    color: var(--primary);
}
.step-second .podium-block {
    height: 90px;
    color: var(--text-secondary);
}
.step-third .podium-block {
    height: 64px;
    color: var(--bronze);
}

.podium-team-badge {
    margin-bottom: 8px;
}
.podium-team-badge .team-shield {
    width: 44px;
    height: 48px;
}
.logo-placeholder {
    font-size: 1.6rem;
    opacity: 0.5;
}
.podium-team-name {
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 6px;
    max-width: 85px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
}
.champion-crown {
    position: absolute;
    top: -38px;
    font-size: 1.35rem;
    color: var(--primary);
    animation: bounceCrown 2s infinite ease-in-out;
}

.thirds-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
}
.thirds-table .badge-third-qualify {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 800;
    background: #ecfdf5;
    color: var(--success);
}
.thirds-table .badge-third-out {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 800;
    background: #fef2f2;
    color: var(--danger);
}

/* Statistics box */
.overall-stats-section h3 {
    font-size: 1.05rem;
    margin-bottom: 14px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.stat-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition-smooth);
}
.stat-box:hover {
    background: #ffffff;
    border-color: #cbd5e1;
    box-shadow: var(--shadow-sm);
}
.stat-val {
    font-family: var(--font-mono);
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 2px;
}
.stat-lbl {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* 10. MODAL: EDIT TEAM CONFIG */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    padding: 16px;
}
.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    width: 100%;
    max-width: 500px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 24px;
    border-radius: var(--radius-md);
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
}
.modal-backdrop.active .modal-card {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}
.modal-header h3 {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}
.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.6rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-smooth);
}
.modal-close:hover {
    color: var(--danger);
}

.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.form-group input[type="text"], .form-group input[type="url"] {
    width: 100%;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    outline: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}
.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 6px var(--primary-glow);
    background: #ffffff;
}

.form-row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.color-picker-container {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}
.color-picker-container input[type="color"] {
    border: none;
    background: transparent;
    width: 28px;
    height: 28px;
    cursor: pointer;
}
.color-hex-val {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.modal-section-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    margin: 20px 0 10px 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--primary-glow);
    padding-bottom: 2px;
}

/* Emoji / Symbol picker grid */
.symbol-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
    max-height: 100px;
    overflow-y: auto;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 8px;
    border-radius: var(--radius-sm);
}
.symbol-item {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition-smooth);
}
.symbol-item:hover {
    background: #e2e8f0;
    transform: scale(1.1);
}
.symbol-item.selected {
    background: var(--primary-glow);
    border: 1px solid var(--primary);
}

/* File Upload Zone */
.file-upload-zone {
    border: 1.5px dashed #cbd5e1;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}
.file-upload-zone:hover {
    background: #ffffff;
    border-color: var(--primary);
}
.file-upload-zone p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}
.file-upload-zone input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}
.file-preview-area {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    margin-top: 6px;
    font-size: 0.75rem;
    color: #065f46;
}

/* Preview Shield in modal */
.shield-preview-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    margin-top: 16px;
}
.shield-preview-container span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.shield-preview-badge {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 14px;
    margin-top: 16px;
}

.form-details-section {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0;
}
.form-details-section summary {
    padding: 10px 14px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
    transition: var(--transition-smooth);
}
.form-details-section summary:hover {
    color: var(--primary);
}
.form-details-section[open] summary {
    border-bottom: 1px solid var(--border-color);
    color: var(--primary);
}
.form-details-section[open] {
    padding-bottom: 14px;
}
.form-details-section .form-group,
.form-details-section .form-row-grid {
    padding: 0 14px;
}
.form-details-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 8px 14px 0;
    font-style: italic;
}

/* 11. DYNAMIC SVG BADGE RENDERING HELPER (BACKGROUND IMAGES) */
.svg-badge-dynamic {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* 12. LIVE PROJECT MATCH BUTTONS IN DASHBOARD */
.btn-project-match {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    user-select: none;
    outline: none;
}
.btn-project-match i {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}
.btn-project-match:hover {
    background: #f1f5f9;
    color: var(--primary);
    border-color: rgba(221, 31, 40, 0.3);
}
.btn-project-match:hover i {
    color: var(--primary);
}
.btn-project-match.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 6px rgba(221, 31, 40, 0.3);
}
.btn-project-match.active i {
    color: #ffffff;
    animation: live-pulse-glow 1.5s infinite;
}

@keyframes live-pulse-glow {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

/* 13. FLOATING LIVE TIMER CONTROL BAR STYLES */
.live-timer-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 2px solid var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: 9999;
    padding: 8px 24px;
    font-family: var(--font-sans);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: slide-timer-down 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.timer-bar-content {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.timer-bar-match-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.timer-bar-match-name span {
    font-weight: 600;
}

.timer-bar-time-display {
    display: flex;
    align-items: center;
    gap: 14px;
}

.timer-bar-status-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--primary);
    background: rgba(221, 31, 40, 0.08);
    border: 1px solid rgba(221, 31, 40, 0.2);
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 1px;
}
.timer-bar-status-tag.running {
    color: var(--success);
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}
.timer-bar-status-tag.paused {
    color: var(--warning);
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
}
.timer-bar-status-tag.finished {
    color: var(--text-secondary);
    background: rgba(71, 85, 105, 0.08);
    border-color: rgba(71, 85, 105, 0.2);
}

.timer-bar-clock {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.timer-bar-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.timer-bar-controls .btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

@keyframes slide-timer-down {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

/* Adjust body padding if timer is active */
body.timer-bar-active {
    padding-top: 56px;
}

.group-board-date {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 4px;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* PREMIUM AUTHENTICATION SCREEN */
.auth-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-main);
    z-index: 9999;
    padding: 20px;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 32px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--primary);
    text-align: center;
    animation: fade-in 0.4s ease-out;
}

.auth-header {
    margin-bottom: 28px;
}

.auth-logo-container {
    width: 72px;
    height: 72px;
    background: white;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin: 0 auto 16px auto;
    transition: var(--transition-smooth);
}
.auth-logo-container:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.auth-logo-container img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.auth-subtitle {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 1px;
}

#auth-form {
    text-align: left;
}

#auth-form .form-group {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#auth-form label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    width: 100%;
    padding: 12px 48px 12px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #f8fafc;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-smooth);
}

.password-input-wrapper input:focus {
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}
.btn-toggle-password:hover {
    color: var(--text-primary);
}

.auth-error-msg {
    font-size: 0.78rem;
    font-weight: 700;
    color: #ef4444;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    animation: shake 0.3s ease-in-out;
}

.btn-auth-submit {
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
}

.auth-footer {
    margin-top: 28px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.auth-footer p {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Auth Shake Animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}