/* ==========================================================================
   INTRANET FILIPE SOUZA - DESIGN SYSTEM & CUSTOM STYLES
   Paleta Institucional:
   - Azul Escuro: #0D47A1
   - Azul Principal: #2196F3
   - Azul Secundário: #90CAF9
   - Azul Claro: #E3F2FD
   - Fundo Geral: #F5F5F5
   - Neutro/Borda: #DFF1F1 / #BBD5DA
   - Alerta/Erro: #FF0000
   ========================================================================== */

:root {
    --brand-dark: #0D47A1;
    --brand-primary: #2196F3;
    --brand-secondary: #90CAF9;
    --brand-light: #E3F2FD;
    --bg-main: #F5F5F5;
    --bg-neutral: #DFF1F1;
    --border-color: #BBD5DA;
    --danger-red: #FF0000;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --sidebar-width: 260px;
    --font-stack: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

body {
    font-family: var(--font-stack);
    background-color: var(--bg-main);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* Base Layout Structure */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar Styling */
.app-sidebar {
    width: var(--sidebar-width);
    background: #FFFFFF;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    transition: transform 0.25s ease-in-out;
}

.sidebar-brand {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: #FFFFFF;
}

.sidebar-brand-icon {
    width: 38px;
    height: 38px;
    background-color: var(--brand-dark);
    color: #FFFFFF;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.sidebar-brand-text {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--brand-dark);
    line-height: 1.2;
}

.sidebar-brand-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sidebar-nav {
    padding: 1rem 0;
    flex: 1;
    overflow-y: auto;
}

.nav-section-title {
    padding: 0.5rem 1.5rem 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.5rem;
    color: #334155;
    font-weight: 500;
    font-size: 0.925rem;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--brand-light);
    color: var(--brand-dark);
}

.sidebar-nav .nav-link.active {
    background-color: var(--brand-light);
    color: var(--brand-dark);
    border-left-color: var(--brand-primary);
    font-weight: 600;
}

.sidebar-nav .nav-link i {
    font-size: 1.15rem;
    color: var(--brand-primary);
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: #FAFAFA;
}

/* Main Content Area */
.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.app-header {
    height: 64px;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.header-toggle-btn {
    display: none;
    border: none;
    background: transparent;
    font-size: 1.4rem;
    color: var(--brand-dark);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
}

.header-user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.avatar-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--brand-light);
    color: var(--brand-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.app-content {
    padding: 1.75rem;
    flex: 1;
}

/* Page Titles and Breadcrumbs */
.page-header {
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin: 0;
}

.page-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Cards & Panels */
.card-custom {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
    margin-bottom: 1.5rem;

}

.card-custom .card-header {
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--brand-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-custom .card-body {
    padding: 1.25rem;
}

/* Stat Cards for Dashboard */
.stat-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background-color: var(--brand-light);
    color: var(--brand-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--brand-dark);
    line-height: 1;
}

.stat-label {
    font-size: 0.825rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* Data Tables */
.table-custom {
    width: 100%;
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.table-custom th {
    background-color: #F8FAFC;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.table-custom td {
    padding: 0.85rem 1rem;
    font-size: 0.875rem;
    vertical-align: middle;
    border-bottom: 1px solid #EDF2F7;
    color: #334155;
}

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

.table-custom tbody tr:hover td {
    background-color: #F8FAFC;
}

/* Badges */
.badge-status {
    padding: 0.35em 0.65em;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-ativo {
    background-color: #E6F4EA;
    color: #137333;
    border: 1px solid #CEEAD6;
}

.badge-inativo {
    background-color: #F1F3F4;
    color: #5F6368;
    border: 1px solid #DADCE0;
}

.badge-pendente {
    background-color: #FEF7E0;
    color: #B06000;
    border: 1px solid #FCE8E6;
}

.badge-bloqueado {
    background-color: #FCE8E6;
    color: #C5221F;
    border: 1px solid #FAD2CF;
}

.badge-admin {
    background-color: var(--brand-light);
    color: var(--brand-dark);
    border: 1px solid var(--brand-secondary);
}

/* Auth Cards (Login, MFA, Recovery, Activation) */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-main);
    padding: 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2.25rem 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.auth-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.auth-logo {
    width: 52px;
    height: 52px;
    background-color: var(--brand-dark);
    color: #FFFFFF;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.auth-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin: 0;
}

.auth-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
}

/* Form Customizations */
.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.35rem;
}

.form-control, .form-select {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    color: #1E293B;
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.15);
}

/* Custom Buttons */
.btn-brand {
    background-color: var(--brand-dark);
    color: #FFFFFF;
    border: 1px solid var(--brand-dark);
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.btn-brand:hover, .btn-brand:focus {
    background-color: #0A3880;
    color: #FFFFFF;
    border-color: #0A3880;
}

.btn-brand-primary {
    background-color: var(--brand-primary);
    color: #FFFFFF;
    border: 1px solid var(--brand-primary);
    font-weight: 600;
}

.btn-brand-primary:hover {
    background-color: #1E88E5;
    color: #FFFFFF;
}

.btn-outline-brand {
    border: 1px solid var(--brand-dark);
    color: var(--brand-dark);
    background: transparent;
    font-weight: 600;
}

.btn-outline-brand:hover {
    background-color: var(--brand-light);
    color: var(--brand-dark);
}

/* Danger Button (Red used strictly for error/destruct) */
.btn-danger-custom {
    background-color: var(--danger-red);
    color: #FFFFFF;
    border: 1px solid var(--danger-red);
    font-weight: 600;
}

.btn-danger-custom:hover {
    background-color: #D32F2F;
    color: #FFFFFF;
}

/* MFA 6-Digit Code Input Styling */
.mfa-code-input {
    font-family: monospace;
    font-size: 1.6rem;
    letter-spacing: 0.4em;
    text-align: center;
    font-weight: 700;
    color: var(--brand-dark);
}

/* Responsive Rules */
@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
    }
    .app-sidebar.show {
        transform: translateX(0);
    }
    .app-main {
        margin-left: 0;
    }
    .header-toggle-btn {
        display: block;
    }
}