/* 
   WebAudita - Modern Style Guide Implementation 
   Based on Senior UI/UX Best Practices
*/

/* 1. Variáveis e Design System */
:root {
    /* Paleta de Cores */
    --primary-color: #2563eb;
    /* Blue 600 - Ação Principal */
    --primary-hover: #1d4ed8;
    /* Blue 700 */
    --primary-light: #eff6ff;
    /* Blue 50 */

    --secondary-color: #64748b;
    /* Slate 500 - Neutro */
    --secondary-hover: #475569;
    /* Slate 600 */

    --success-color: #22c55e;
    /* Green 500 - Sucesso */
    --success-bg: #f0fdf4;
    /* Green 50 */

    --warning-color: #f59e0b;
    /* Amber 500 - Atenção */
    --warning-bg: #fffbeb;
    /* Amber 50 */

    --danger-color: #ef4444;
    /* Red 500 - Erro */
    --danger-bg: #fef2f2;
    /* Red 50 */

    --info-color: #3b82f6;
    /* Blue 500 - Info */
    --info-bg: #eff6ff;
    /* Blue 50 */

    /* Cores de Fundo e Texto */
    --background-color: #f8fafc;
    /* Slate 50 - Fundo da Página */
    --card-background: #ffffff;
    /* White - Fundo de Cards */
    --text-main: #1e293b;
    /* Slate 800 - Texto Principal */
    --text-muted: #64748b;
    /* Slate 500 - Texto Secundário */
    --border-color: #e2e8f0;
    /* Slate 200 - Bordas */

    /* Sombras e Efeitos */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Espaçamento e Borda */
    --radius-sm: 0.375rem;
    /* 6px */
    --radius: 0.5rem;
    /* 8px */
    --radius-lg: 0.75rem;
    /* 12px */
    --radius-xl: 1rem;
    /* 16px */

    --transition: all 0.2s ease-in-out;
}

/* 2. Reset e Base */
* {
    box-sizing: border-box;
}

html {
    font-size: 10px;
    /* Reduzindo tamanho base da fonte (padrão é 16px) */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--background-color);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-main);
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

/* 3. Layout Principal */
.main-content {
    padding: 2rem 1rem;
    margin-top: 80px;
    /* Espaço para o header fixo */
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    min-height: calc(100vh - 80px);
}

/* 4. Header e Navegação */
.dashboard-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    height: 72px;
    display: flex;
    align-items: center;
    backdrop-filter: blur(8px);
    /* Efeito moderno se suportado */
}

.dashboard-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    width: 100%;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.025em;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.user-role {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    font-weight: 400;
}

/* Subheader e Menu */
.subheader {
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    margin-top: 72px;
    position: sticky;
    top: 72px;
    z-index: 900;
    box-shadow: var(--shadow-sm);
}

.menu-link {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.menu-link.active {
    background: var(--primary-light);
    color: var(--primary-color);
    font-weight: 600;
}

.menu-sep {
    width: 1px;
    height: 24px;
    background: var(--border-color);
    margin: 0 0.75rem;
}

/* 5. Componentes: Cards */
.card,
.content-card,
.stat-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card:hover,
.content-card:hover,
.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.card-body,
.content-card {
    padding: 1.5rem;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* 6. Componentes: Botões */
.btn,
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    line-height: 1.25;
    text-decoration: none;
    white-space: nowrap;
    /* Prevent text wrapping */
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-secondary,
.btn-outline-secondary {
    background-color: white;
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-secondary:hover,
.btn-outline-secondary:hover {
    background-color: var(--background-color);
    border-color: #cbd5e1;
    color: var(--text-main);
}

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

.btn-success:hover,
.initialize-btn:hover {
    background-color: #16a34a;
    /* Green 600 */
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* 7. Componentes: Formulários */
.form-control,
.form-select,
input[type="text"],
input[type="date"],
select {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-main);
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus,
.form-select:focus,
input:focus,
select:focus {
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

label {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.9rem;
}

/* 8. Componentes: Tabelas */
.table-responsive {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    /* Allow horizontal scrolling */
    border: 1px solid var(--border-color);
}

.table {
    width: 100%;
    margin-bottom: 0;
    color: var(--text-main);
    vertical-align: middle;
    border-collapse: collapse;
}

.table th {
    background-color: var(--background-color);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    /* Smaller header */
    letter-spacing: 0.05em;
    padding: 0.75rem;
    /* Reduced padding */
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.table td {
    padding: 0.75rem;
    /* Reduced padding */
    border-bottom: 1px solid var(--border-color);
    background-color: white;
    font-size: 0.85rem;
    /* Uniform smaller font for all cells */
    line-height: 1.2;
}

.table .d-flex {
    gap: 0.25rem !important;
    /* Tighter gap for buttons */
}

/* 9. Componentes: Badges e Status */
.badge,
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35em 0.8em;
    font-size: 0.75em;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 9999px;
    /* Pill shape */
}

.bg-success,
.status-concluido {
    background-color: var(--success-bg) !important;
    color: var(--success-color) !important;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.bg-warning,
.status-pendente {
    background-color: var(--warning-bg) !important;
    color: var(--warning-color) !important;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.bg-info,
.status-iniciado {
    background-color: var(--info-bg) !important;
    color: var(--info-color) !important;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.bg-secondary {
    background-color: #f1f5f9 !important;
    color: var(--secondary-color) !important;
    border: 1px solid #e2e8f0;
}

/* 10. Utilitários e Tipografia */
.text-muted {
    color: var(--text-muted) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.fw-bold {
    font-weight: 600 !important;
}

.small {
    font-size: 0.875rem;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.border-0 {
    border: 0 !important;
}

/* Login Page Specifics */
.login-wrapper {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.login-card {
    border: none;
    box-shadow: var(--shadow-lg);
}

/* Responsividade */
@media (max-width: 768px) {
    .dashboard-header-content {
        padding: 0 1rem;
    }

    .main-content {
        padding: 1.5rem 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .table th,
    .table td {
        padding: 0.75rem;
    }
}