/**
 * CSS Principal - Sistema SCFVA
 * Baseado no tema Blogando Prefa
 */

/* ========== Variáveis CSS ========== */
:root {
    /* Cores da Marca */
    --color-brand-blue-light: #31adde;
    --color-brand-green: #73c679;
    --color-brand-yellow: #e3e036;
    --color-brand-orange: #fcb13c;
    --color-brand-dark-gray: #444444;
    
    /* Cores de Apoio */
    --color-brand-beige: #F1E5D1;
    --color-brand-brown: #A05E2C;
    --color-brand-blue-dark: #00324a;
    --color-brand-black: #231F20;
    --color-brand-white: #FFFFFF;
    --color-brand-background: #F8F9FA;
    
    /* Tema Lilás (Sidebar) */
    --color-purple-light: #e6e0ff;
    --color-purple-dark: #d8cfff;
    --color-text-on-purple: #3c3a61;
    --color-text-on-purple-hover: #1e1d33;
    
    /* UI e Feedback */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Textos */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    /* Backgrounds */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-sidebar: #1e293b;
    --bg-header: #ffffff;
    
    /* Bordas e Sombras */
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Espaçamentos */
    --spacing-xs: 3px;
    --spacing-sm: 6px;
    --spacing-md: 12px;
    --spacing-lg: 18px;
    --spacing-xl: 24px;
    --spacing-2xl: 2rem;
    
    /* Raios */
    --radius-sm: 0.25rem;
    --radius: 0.375rem;
    --radius-lg: 0.5rem;
    --border-radius: 6px;
    
    /* Layout */
    --sidebar-width: 220px;
    --header-height: 55px;
}

/* ========== Reset e Base ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Red Hat Text', sans-serif;
    font-weight: 300;
    color: var(--text-primary);
    background-color: var(--color-brand-background);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Kanit', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
}

/* ========== Sidebar ========== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--color-purple-light) 0%, var(--color-purple-dark) 100%);
    color: var(--color-text-on-purple);
    overflow-y: auto;
    overflow-x: hidden; /* Previne scroll horizontal */
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    scrollbar-width: thin; /* Para Firefox */
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent; /* Para Firefox */
}

/* Estilo da scrollbar para Webkit (Chrome, Safari, Edge) */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.sidebar-header {
    padding: var(--spacing-xl);
    text-align: center;
    border-bottom: 1px solid rgba(60, 58, 97, 0.1);
}

.logo-container {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.logo {
    max-width: 100%;
    height: auto;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md);
}

.menu-list {
    list-style: none;
}

.menu-list li {
    margin-bottom: var(--spacing-sm);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    color: var(--color-text-on-purple);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    position: relative;
}

.menu-item:hover {
    background-color: rgba(60, 58, 97, 0.1);
    color: var(--color-text-on-purple-hover);
    padding-left: calc(var(--spacing-md) + 4px);
}

.menu-item:hover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--color-brand-blue-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.menu-item i {
    min-width: 20px;
    margin-right: var(--spacing-md);
    font-size: 1.1rem;
}

.menu-item.has-submenu {
    cursor: pointer;
}

.submenu-arrow {
    margin-left: auto;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.submenu-arrow.rotated {
    transform: rotate(180deg);
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    list-style: none;
    padding-left: var(--spacing-xl);
}

.submenu.open {
    max-height: 600px; /* Aumentado para acomodar mais itens */
}

.submenu li {
    margin: var(--spacing-xs) 0; /* Reduzido espaçamento entre itens */
}

.submenu a {
    display: flex;
    align-items: center;
    padding: 8px 12px; /* Padding fixo otimizado */
    color: var(--color-text-on-purple);
    font-size: 0.85rem; /* Fonte um pouco menor */
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    line-height: 1.4; /* Melhor espaçamento de linha */
    white-space: normal; /* Permite quebra de linha */
    word-wrap: break-word; /* Quebra palavras longas */
}

.submenu a:hover {
    background-color: rgba(60, 58, 97, 0.05);
    padding-left: 16px;
}

.submenu a i {
    min-width: 18px; /* Largura mínima aumentada */
    margin-right: 8px;
    font-size: 0.85rem;
    flex-shrink: 0; /* Impede que o ícone encolha */
}

.sidebar-footer {
    padding: var(--spacing-lg);
    text-align: center;
    border-top: 1px solid rgba(60, 58, 97, 0.1);
}

.footer-decoration {
    max-width: 100%;
    height: auto;
    margin-bottom: var(--spacing-md);
}

.footer-text {
    font-size: 0.75rem;
    color: var(--color-text-on-purple);
    opacity: 0.7;
}

/* ========== Sidebar Overlay (Mobile) ========== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
}

/* ========== Menu Toggle (Mobile) ========== */
.menu-toggle {
    display: none;
    position: fixed;
    top: 10px;
    left: 10px;
    width: 38px;
    height: 38px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    z-index: 1001;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background-color: var(--primary-dark);
}

/* ========== Main Wrapper ========== */
.main-wrapper {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* ========== Page Header ========== */
.page-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-lg) var(--spacing-2xl);
    min-height: var(--header-height);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.page-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-brand-blue-light), var(--color-brand-green));
    border-radius: 2px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.user-info i {
    font-size: 1.5rem;
    color: var(--primary);
}

.user-perfil {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--primary);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 400;
}

/* ========== Main Content ========== */
.main-content {
    padding: var(--spacing-2xl);
    max-width: 1400px;
    margin: 0 auto;
}

/* ========== Sections ========== */
.section, .content-section {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-brand-blue-light), var(--color-brand-green));
    border-radius: 2px;
}

/* ========== Cards ========== */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-card.success {
    border-top-color: var(--success);
}

.stat-card.warning {
    border-top-color: var(--warning);
}

.stat-card.danger {
    border-top-color: var(--danger);
}

.stat-card.info {
    border-top-color: var(--primary);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.stat-card.success .stat-icon {
    color: var(--success);
}

.stat-card.warning .stat-icon {
    color: var(--warning);
}

.stat-card.danger .stat-icon {
    color: var(--danger);
}

.stat-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

/* ========== Quick Access Grid ========== */
.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: var(--spacing-xl) 0;
}

.quick-access-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.quick-access-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-brand-blue-light), var(--color-brand-green));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.quick-access-item:hover::before {
    transform: scaleX(1);
}

.quick-access-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.quick-access-item:nth-child(4n+1):hover .quick-access-icon {
    color: var(--color-brand-blue-light);
}

.quick-access-item:nth-child(4n+2):hover .quick-access-icon {
    color: var(--color-brand-green);
}

.quick-access-item:nth-child(4n+3):hover .quick-access-icon {
    color: var(--color-brand-orange);
}

.quick-access-item:nth-child(4n+4):hover .quick-access-icon {
    color: var(--color-brand-yellow);
}

.quick-access-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.quick-access-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.quick-access-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: 'Red Hat Text', sans-serif;
    font-weight: 400;
    font-size: 0.95rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

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

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

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

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

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

.btn-success:hover {
    background-color: #0d9668;
    color: white;
}

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

.btn-danger:hover {
    background-color: #dc2626;
    color: white;
}

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

.btn-warning:hover {
    background-color: #d97706;
    color: white;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.85rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.1rem;
}

/* ========== Forms ========== */
.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
    color: var(--text-primary);
}

.form-label.required::after {
    content: ' *';
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: 'Red Hat Text', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-brand-blue-light);
    box-shadow: 0 0 0 3px rgba(49, 173, 222, 0.1);
}

.form-control:disabled {
    background-color: var(--bg-primary);
    cursor: not-allowed;
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-help {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

/* ========== Search ========== */
.search-form {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-xl) + 20px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--color-brand-blue-light);
    box-shadow: 0 0 0 3px rgba(49, 173, 222, 0.1);
}

.search-form i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

/* ========== Tables ========== */
.table-responsive {
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-secondary);
}

.table thead {
    background-color: var(--bg-primary);
}

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

.table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.table tbody tr:hover {
    background-color: var(--bg-primary);
}

.table-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========== Badges ========== */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 400;
    border-radius: 12px;
    text-transform: uppercase;
}

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

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

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

.badge-warning {
    background-color: var(--warning);
    color: white;
}

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

/* ========== Alerts ========== */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid;
    transition: opacity 0.3s ease;
}

.alert-sucesso {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-erro {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.alert-aviso {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

.alert-info {
    background-color: rgba(37, 99, 235, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

/* ========== Utilities ========== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-xl); }
.mb-3 { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-xl); }
.mt-3 { margin-top: var(--spacing-2xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

.flex-wrap { flex-wrap: wrap; }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-secondary { color: var(--text-secondary); }

/* ========== Responsividade ========== */
@media (max-width: 1200px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-overlay {
        display: block;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-wrapper {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: var(--spacing-md);
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .section, .content-section {
        padding: var(--spacing-lg);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .stats-grid, .quick-access-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .table-responsive {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    :root {
        --sidebar-width: 280px;
    }
    
    .page-title {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.1rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

/* ========== Login Page ========== */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-purple-light) 0%, var(--color-purple-dark) 100%);
}

.login-container {
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2xl);
    width: 100%;
    max-width: 400px;
    margin: var(--spacing-xl);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.login-logo {
    max-width: 150px;
    margin-bottom: var(--spacing-lg);
}

.login-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.login-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.85rem;
}