/* ===================================================================
   PORTAL LÍDER - DESIGN CORPORATIVO
   Estilo Profissional e Enterprise
   =================================================================== */

:root {
    /* Cores Corporativas */
    --primary-color: #0052CC;          /* Azul corporativo */
    --primary-dark: #003D99;
    --primary-light: #2D6FDB;
    --secondary-color: #172B4D;        /* Azul marinho escuro */
    --accent-color: #0066CC;

    /* Cores de Status */
    --success-color: #00875A;
    --warning-color: #FF8B00;
    --error-color: #DE350B;
    --info-color: #0052CC;

    /* Escala de Cinzas */
    --gray-50: #FAFBFC;
    --gray-100: #F4F5F7;
    --gray-200: #EBECF0;
    --gray-300: #DFE1E6;
    --gray-400: #C1C7D0;
    --gray-500: #8993A4;
    --gray-600: #6B778C;
    --gray-700: #505F79;
    --gray-800: #344563;
    --gray-900: #172B4D;

    /* Fundos e Bordas */
    --bg-color: #F4F5F7;
    --surface-color: #FFFFFF;
    --border-color: #DFE1E6;
    --text-color: #172B4D;
    --text-secondary: #505F79;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.08);
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);

    /* Espaçamentos */
    --radius-sm: 3px;
    --radius: 4px;
    --radius-lg: 6px;
}

/* ===================================================================
   BASE
   =================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 14px;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================================================
   NAVBAR CORPORATIVA
   =================================================================== */

.navbar {
    background: var(--secondary-color);
    color: white;
    padding: 0 2rem;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.3px;
}

.navbar-brand i {
    font-size: 22px;
}

.navbar-menu {
    display: flex;
    gap: 8px;
    align-items: center;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    font-size: 13px;
}

.navbar-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
}

.navbar-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

/* ===================================================================
   CONTAINER E LAYOUT
   =================================================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px;
}

.page-header {
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.page-header h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.welcome-section {
    margin-bottom: 32px;
    padding: 32px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    color: white;
    text-align: center;
}

.welcome-section h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
}

.welcome-section p {
    font-size: 16px;
    opacity: 0.95;
}

/* ===================================================================
   LOGIN PAGE CORPORATIVA
   =================================================================== */

.login-page {
    background: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 1100px;
    width: 100%;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.login-box {
    padding: 48px 40px;
}

.login-header {
    margin-bottom: 32px;
}

.login-header i {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 4px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-footer {
    margin-top: 32px;
    text-align: center;
    color: var(--gray-500);
    font-size: 12px;
}

.login-info {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-info h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.login-info p {
    font-size: 15px;
    margin-bottom: 24px;
    opacity: 0.95;
}

.login-info ul {
    list-style: none;
}

.login-info li {
    padding: 10px 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-info li i {
    color: var(--success-color);
    background: rgba(255,255,255,0.2);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 12px;
}

/* ===================================================================
   CARDS DE APLICAÇÕES
   =================================================================== */

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.app-card {
    background: var(--surface-color);
    padding: 24px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.2s ease;
    position: relative;
}

.app-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.app-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
}

.app-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.app-card p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.app-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.app-arrow {
    position: absolute;
    right: 20px;
    bottom: 20px;
    color: var(--primary-color);
    font-size: 18px;
    transition: transform 0.2s;
}

.app-card:hover .app-arrow {
    transform: translateX(4px);
}

/* ===================================================================
   ÁREA ADMINISTRATIVA
   =================================================================== */

.admin-section {
    margin-top: 48px;
    padding: 24px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.admin-section h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.admin-card {
    background: var(--primary-color);
    color: white;
    padding: 20px;
    border-radius: var(--radius);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s;
    font-weight: 500;
}

.admin-card:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.admin-card i {
    font-size: 24px;
}

/* ===================================================================
   FORMULÁRIOS
   =================================================================== */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 13px;
    color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--surface-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.required {
    color: var(--error-color);
}

/* ===================================================================
   BOTÕES
   =================================================================== */

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-800);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

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

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

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

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

.btn-block {
    width: 100%;
    justify-content: center;
}

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

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.btn-icon.btn-edit:hover {
    background: var(--info-color);
    border-color: var(--info-color);
    color: white;
}

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

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

/* ===================================================================
   ALERTAS
   =================================================================== */

.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 4px solid;
    font-size: 14px;
}

.alert-success {
    background: #E3FCEF;
    color: #006644;
    border-color: var(--success-color);
}

.alert-error {
    background: #FFEBE6;
    color: #BF2600;
    border-color: var(--error-color);
}

.alert-warning {
    background: #FFFAE6;
    color: #974F0C;
    border-color: var(--warning-color);
}

.alert-info {
    background: #DEEBFF;
    color: #0747A6;
    border-color: var(--info-color);
}

/* ===================================================================
   TABS CORPORATIVAS
   =================================================================== */

.tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 2px solid var(--border-color);
}

.tab {
    padding: 14px 20px;
    text-decoration: none;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 14px;
}

.tab:hover {
    color: var(--primary-color);
    background: var(--gray-50);
}

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

.tab-content {
    background: var(--surface-color);
    padding: 28px;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.content-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

/* ===================================================================
   TABELAS
   =================================================================== */

.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-color);
    font-size: 13px;
}

.data-table thead {
    background: var(--gray-100);
}

.data-table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--gray-800);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-200);
}

.data-table tbody tr {
    transition: background 0.15s;
}

.data-table tbody tr:hover {
    background: var(--gray-50);
}

.data-table .actions {
    display: flex;
    gap: 6px;
}

/* ===================================================================
   BADGES
   =================================================================== */

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-ativo, .badge-login, .badge-acesso_app {
    background: #E3FCEF;
    color: #006644;
}

.badge-inativo {
    background: var(--gray-200);
    color: var(--gray-700);
}

.badge-bloqueado, .badge-falha_login {
    background: #FFEBE6;
    color: #BF2600;
}

.badge-primary, .badge-info, .badge-logout {
    background: #DEEBFF;
    color: #0747A6;
}

/* ===================================================================
   MODAIS
   =================================================================== */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    max-width: 540px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
}

.modal-close {
    font-size: 28px;
    color: var(--gray-400);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-form {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: var(--gray-50);
}

.info-text {
    padding: 12px;
    background: var(--gray-100);
    border-radius: var(--radius);
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* ===================================================================
   FOOTER
   =================================================================== */

.footer {
    text-align: center;
    padding: 24px;
    color: var(--gray-500);
    margin-top: 48px;
    font-size: 12px;
}

/* ===================================================================
   RESPONSIVO
   =================================================================== */

@media (max-width: 768px) {
    .login-container {
        grid-template-columns: 1fr;
    }

    .login-info {
        display: none;
    }

    .navbar {
        flex-direction: column;
        height: auto;
        padding: 16px;
        gap: 12px;
    }

    .navbar-menu {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }

    .container {
        padding: 20px 16px;
    }

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

    .admin-cards {
        grid-template-columns: 1fr;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px;
    }
}