/* 
 * FOLHA DE ESTILOS - Bolão dos Lambuzadores
 * Tema escuro, responsivo, moderno
 */

/* ========== VARIÁVEIS CSS ========== */
:root {
    --primary-color: #ff6b35;
    --secondary-color: #004e89;
    --success-color: #06a77d;
    --error-color: #d62828;
    --warning-color: #f77f00;
    --dark-bg: #0a0e27;
    --card-bg: #1a1f3a;
    --text-primary: #ffffff;
    --text-secondary: #b0b8d4;
    --border-color: #2d3548;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ========== RESET E BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

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

/* ========== HEADER ========== */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 30px 20px;
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header-content h1 {
    font-size: 2.5rem;
    margin-bottom: 5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-content .subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
}

.header-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.section {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ========== RANKING TABLE ========== */
.ranking-table-wrapper {
    overflow-x: auto;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.ranking-table thead {
    background-color: rgba(255, 107, 53, 0.1);
}

.ranking-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

.ranking-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

.ranking-table tbody tr {
    transition: background-color 0.3s ease;
}

.ranking-table tbody tr:hover {
    background-color: rgba(255, 107, 53, 0.05);
}

.rank-top {
    background-color: rgba(255, 107, 53, 0.08);
    font-weight: 500;
}

.ranking-table .position {
    font-weight: bold;
    color: var(--primary-color);
    width: 80px;
}

.ranking-table .points {
    color: var(--success-color);
    font-size: 1.1rem;
}

.ranking-table .stats {
    text-align: center;
}

/* ========== HISTÓRICO ========== */
.historico-list {
    display: grid;
    gap: 20px;
}

.jogo-card {
    background-color: rgba(255, 107, 53, 0.05);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
}

.jogo-card:hover {
    border-left-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.1);
}

.jogo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 15px;
}

.confronto {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
    font-weight: bold;
}

.confronto .placar {
    color: var(--primary-color);
    font-size: 1.4rem;
    min-width: 50px;
    text-align: center;
}

.confronto .time {
    flex: 1;
    min-width: 100px;
}

.data-jogo {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.jogo-resultados {
    display: grid;
    gap: 15px;
}

.resultado-grupo {
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
}

.resultado-grupo strong {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.resultado-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.resultado-item {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.resultado-item.exato {
    background-color: rgba(6, 167, 125, 0.3);
    color: #06a77d;
    border: 1px solid #06a77d;
}

.resultado-item.acerto {
    background-color: rgba(4, 78, 137, 0.3);
    color: #4db8ff;
    border: 1px solid #4db8ff;
}

.resultado-item.erro {
    background-color: rgba(214, 40, 40, 0.3);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

.resultado-item.ausente {
    background-color: rgba(176, 184, 212, 0.2);
    color: var(--text-secondary);
    border: 1px solid var(--text-secondary);
}

/* ========== FORMULÁRIOS ========== */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: rgba(255, 107, 53, 0.05);
}

.form-group small {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 5px;
}

/* ========== BUTTONS ========== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #ff8c5a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #0067b3;
    transform: translateY(-2px);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #08c491;
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--error-color);
    color: white;
}

.btn-danger:hover {
    background-color: #e74c3c;
    transform: translateY(-2px);
}

.btn-admin {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-admin:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

/* ========== ALERTAS ========== */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid;
    animation: slideDown 0.3s ease;
}

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

.alert-error {
    background-color: rgba(214, 40, 40, 0.1);
    border-left-color: var(--error-color);
    color: #ff6b6b;
}

.alert-sucesso {
    background-color: rgba(6, 167, 125, 0.1);
    border-left-color: var(--success-color);
    color: #06a77d;
}

/* ========== LOGIN ========== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
}

.login-box h1 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-align: center;
}

.login-box .subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-footer {
    margin-top: 20px;
    text-align: center;
}

.login-footer .link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.login-footer .link:hover {
    color: #ff8c5a;
}

/* ========== ADMIN TABS ========== */
.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ========== BACKUP ACTIONS ========== */
.backup-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.action-box {
    background-color: rgba(255, 107, 53, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
}

.action-box h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.action-box p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.action-box form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.action-box input[type="file"] {
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
}

/* ========== NO DATA ========== */
.no-data {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

/* ========== FOOTER ========== */
.footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

/* ========== RESPONSIVO ========== */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
    }
    
    .header-content h1 {
        font-size: 1.8rem;
    }
    
    .header-actions {
        width: 100%;
        justify-content: center;
    }
    
    .ranking-table {
        font-size: 0.9rem;
    }
    
    .ranking-table th,
    .ranking-table td {
        padding: 10px 8px;
    }
    
    .jogo-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .confronto {
        width: 100%;
    }
    
    .admin-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        border-bottom: none;
        border-left: 4px solid transparent;
        padding-left: 16px;
    }
    
    .tab-btn.active {
        border-bottom: none;
        border-left-color: var(--primary-color);
    }
    
    .login-box {
        padding: 30px 20px;
    }
    
    .login-box h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .header {
        padding: 20px 10px;
        margin-bottom: 20px;
    }
    
    .header-content h1 {
        font-size: 1.4rem;
    }
    
    .section {
        padding: 15px;
    }
    
    .section h2 {
        font-size: 1.4rem;
    }
    
    .ranking-table {
        font-size: 0.8rem;
    }
    
    .ranking-table th,
    .ranking-table td {
        padding: 8px 5px;
    }
    
    .ranking-table .position {
        width: 60px;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Evita zoom automático em iOS */
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}