/**
 * P&A Informática — Sistema de Gestão ERP
 * Folha de Estilos Principal (Modern SaaS / ERP Style)
 *
 * Cores Institucionais:
 * - Azul P&A: #1a56db (Primária / Navegação / Ações)
 * - Vermelho P&A: #e02424 (Secundária / Alertas / Indicadores Críticos)
 */

:root {
    --pea-blue: #1a56db;
    --pea-blue-hover: #1e429f;
    --pea-blue-light: #ebf5ff;
    --pea-blue-dark: #1e3a8a;
    
    --pea-red: #e02424;
    --pea-red-hover: #bc1c21;
    --pea-red-light: #fdf2f2;
    
    --pea-gray-50: #f9fafb;
    --pea-gray-100: #f3f4f6;
    --pea-gray-200: #e5e7eb;
    --pea-gray-300: #d1d5db;
    --pea-gray-400: #9ca3af;
    --pea-gray-500: #6b7280;
    --pea-gray-600: #4b5563;
    --pea-gray-700: #374151;
    --pea-gray-800: #1f2937;
    --pea-gray-900: #111827;

    --pea-green: #0e9f6e;
    --pea-green-light: #def7ec;
    --pea-amber: #d97706;
    --pea-amber-light: #fef3c7;

    --sidebar-width: 260px;
    --header-height: 64px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--pea-gray-100);
    color: var(--pea-gray-800);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-size: 0.9375rem;
    line-height: 1.5;
}

/* ==============================================================================
   Layout Estrutural
   ============================================================================== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Desktop */
.app-sidebar {
    width: var(--sidebar-width);
    background-color: #ffffff;
    border-right: 1px solid var(--pea-gray-200);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    transition: all 0.25s ease-in-out;
}

.sidebar-brand {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    border-bottom: 1px solid var(--pea-gray-200);
    background-color: #ffffff;
    text-decoration: none;
    color: var(--pea-gray-900);
    gap: 0.75rem;
}

.sidebar-brand img {
    height: 38px;
    width: 38px;
    object-fit: contain;
    border-radius: 6px;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-brand-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--pea-blue);
    line-height: 1.15;
}

.sidebar-brand-subtitle {
    font-size: 0.725rem;
    color: var(--pea-gray-500);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0.75rem;
}

.sidebar-heading {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    color: var(--pea-gray-400);
    font-weight: 700;
    padding: 0.75rem 0.75rem 0.25rem;
    margin-top: 0.5rem;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    color: var(--pea-gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 2px;
    transition: all 0.15s ease;
}

.sidebar-nav-item:hover {
    background-color: var(--pea-gray-50);
    color: var(--pea-blue);
}

.sidebar-nav-item.active {
    background-color: var(--pea-blue-light);
    color: var(--pea-blue);
    font-weight: 600;
}

.sidebar-nav-item.disabled {
    color: var(--pea-gray-400);
    cursor: not-allowed;
    pointer-events: none;
    background: transparent;
}

.sidebar-nav-item .nav-icon {
    font-size: 1.15rem;
    width: 20px;
    display: inline-flex;
    justify-content: center;
}

.sidebar-nav-badge {
    margin-left: auto;
    font-size: 0.65rem;
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
    font-weight: 600;
}

.sidebar-footer {
    padding: 0.85rem 1rem;
    border-top: 1px solid var(--pea-gray-200);
    background-color: var(--pea-gray-50);
}

/* Área Principal (Main Content) */
.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Superior */
.app-header {
    height: var(--header-height);
    background-color: #ffffff;
    border-bottom: 1px solid var(--pea-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 990;
}

.app-content {
    flex: 1;
    padding: 1.5rem;
}

.app-footer {
    padding: 1rem 1.5rem;
    background-color: #ffffff;
    border-top: 1px solid var(--pea-gray-200);
    font-size: 0.825rem;
    color: var(--pea-gray-500);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ==============================================================================
   Cards e Containers Estilo SaaS (Asaas-like)
   ============================================================================== */
.card {
    background-color: #ffffff;
    border: 1px solid var(--pea-gray-200);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    margin-bottom: 1.5rem;
    transition: box-shadow 0.2s ease;
}

.card-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--pea-gray-200);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--pea-gray-900);
    border-top-left-radius: 10px !important;
    border-top-right-radius: 10px !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body {
    padding: 1.25rem;
}

/* Cards de KPIs (Métricas) */
.stat-card {
    background: #ffffff;
    border: 1px solid var(--pea-gray-200);
    border-radius: 10px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-icon-blue {
    background-color: var(--pea-blue-light);
    color: var(--pea-blue);
}

.stat-icon-green {
    background-color: var(--pea-green-light);
    color: var(--pea-green);
}

.stat-icon-red {
    background-color: var(--pea-red-light);
    color: var(--pea-red);
}

.stat-icon-amber {
    background-color: var(--pea-amber-light);
    color: var(--pea-amber);
}

.stat-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--pea-gray-500);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pea-gray-900);
    line-height: 1.2;
}

.stat-subtitle {
    font-size: 0.775rem;
    color: var(--pea-gray-500);
    margin-top: 0.25rem;
}

/* ==============================================================================
   Tabelas
   ============================================================================== */
.table-responsive {
    border-radius: 8px;
    border: 1px solid var(--pea-gray-200);
    background-color: #ffffff;
}

.table {
    margin-bottom: 0;
    vertical-align: middle;
}

.table th {
    background-color: var(--pea-gray-50);
    color: var(--pea-gray-600);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--pea-gray-200);
}

.table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--pea-gray-200);
    color: var(--pea-gray-700);
}

.table tbody tr:hover {
    background-color: #f9fafb;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ==============================================================================
   Badges
   ============================================================================== */
.badge {
    font-weight: 600;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-primary {
    background-color: var(--pea-blue-light);
    color: var(--pea-blue);
    border: 1px solid rgba(26, 86, 219, 0.2);
}

.badge-success {
    background-color: var(--pea-green-light);
    color: var(--pea-green);
    border: 1px solid rgba(14, 159, 110, 0.2);
}

.badge-danger {
    background-color: var(--pea-red-light);
    color: var(--pea-red);
    border: 1px solid rgba(224, 36, 36, 0.2);
}

.badge-warning {
    background-color: var(--pea-amber-light);
    color: var(--pea-amber);
    border: 1px solid rgba(217, 119, 6, 0.2);
}

.badge-secondary {
    background-color: var(--pea-gray-100);
    color: var(--pea-gray-600);
    border: 1px solid var(--pea-gray-200);
}

.badge-info {
    background-color: #e1effe;
    color: #1e429f;
    border: 1px solid #c3ddfd;
}

/* ==============================================================================
   Botões
   ============================================================================== */
.btn {
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.55rem 1rem;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: all 0.15s ease-in-out;
}

.btn-primary {
    background-color: var(--pea-blue);
    border-color: var(--pea-blue);
    color: #ffffff;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--pea-blue-hover);
    border-color: var(--pea-blue-hover);
    color: #ffffff;
}

.btn-outline-primary {
    color: var(--pea-blue);
    border-color: var(--pea-blue);
}

.btn-outline-primary:hover {
    background-color: var(--pea-blue);
    border-color: var(--pea-blue);
    color: #ffffff;
}

.btn-danger {
    background-color: var(--pea-red);
    border-color: var(--pea-red);
    color: #ffffff;
}

.btn-danger:hover {
    background-color: var(--pea-red-hover);
    border-color: var(--pea-red-hover);
}

.btn-outline-danger {
    color: var(--pea-red);
    border-color: var(--pea-red);
}

.btn-outline-danger:hover {
    background-color: var(--pea-red);
    border-color: var(--pea-red);
    color: #ffffff;
}

/* ==============================================================================
   Formulários
   ============================================================================== */
.form-label {
    font-weight: 600;
    font-size: 0.825rem;
    color: var(--pea-gray-700);
    margin-bottom: 0.35rem;
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid var(--pea-gray-300);
    padding: 0.55rem 0.85rem;
    font-size: 0.9rem;
    color: var(--pea-gray-800);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--pea-blue);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}

.form-control.is-invalid, .form-select.is-invalid {
    border-color: var(--pea-red);
}

.invalid-feedback {
    font-size: 0.775rem;
    color: var(--pea-red);
    margin-top: 0.25rem;
}

/* ==============================================================================
   Tela de Login
   ============================================================================== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    padding: 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--pea-gray-200);
    padding: 2.25rem;
}

.auth-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo img {
    height: 64px;
    width: 64px;
    object-fit: contain;
    border-radius: 8px;
}

/* ==============================================================================
   Responsividade Mobile
   ============================================================================== */
@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
    }

    .app-sidebar.show {
        transform: translateX(0);
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.15);
    }

    .app-main {
        margin-left: 0;
    }

    .sidebar-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.4);
        z-index: 999;
        display: none;
    }

    .sidebar-backdrop.show {
        display: block;
    }

    .app-content {
        padding: 1rem;
    }
}

/* ==============================================================================
   Autocomplete & Seleção Dinâmica de Clientes
   ============================================================================== */
.autocomplete-container {
    position: relative;
}

.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid var(--pea-gray-300);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    max-height: 280px;
    overflow-y: auto;
    z-index: 1050;
    margin-top: 4px;
    display: none;
}

.autocomplete-dropdown.show {
    display: block;
}

.autocomplete-item {
    padding: 0.65rem 0.95rem;
    cursor: pointer;
    border-bottom: 1px solid var(--pea-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.15s ease;
}

.autocomplete-item:hover, .autocomplete-item.active {
    background-color: var(--pea-blue-light);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item-title {
    font-weight: 600;
    color: var(--pea-gray-900);
    font-size: 0.875rem;
}

.autocomplete-item-meta {
    font-size: 0.75rem;
    color: var(--pea-gray-500);
}

.autocomplete-create-item {
    background-color: #f0fdf4;
    border-top: 1px dashed #86efac;
    color: #166534;
    font-weight: 600;
}

.autocomplete-create-item:hover {
    background-color: #dcfce7;
    color: #14532d;
}

.client-selected-card {
    background-color: var(--pea-blue-light);
    border: 1px solid rgba(26, 86, 219, 0.25);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}