/* ==========================================================================
   Agente de Cartera - TopTeam Seguros
   Identidad visual corporativa
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* CSS Variables - Brand Colors
   ========================================================================== */
:root {
    --tt-navy: #1a2e4a;
    --tt-navy-light: #264066;
    --tt-blue: #2b5ea7;
    --tt-blue-light: #3b7dd8;
    --tt-teal: #0ea5a0;
    --tt-teal-light: #14b8b3;
    --tt-gold: #d4a942;
    --tt-gray-50: #f8fafc;
    --tt-gray-100: #f1f5f9;
    --tt-gray-200: #e2e8f0;
    --tt-gray-300: #cbd5e1;
    --tt-gray-400: #94a3b8;
    --tt-gray-500: #64748b;
    --tt-gray-600: #475569;
    --tt-gray-700: #334155;
    --tt-gray-800: #1e293b;
    --tt-white: #ffffff;
    --tt-success: #10b981;
    --tt-warning: #f59e0b;
    --tt-danger: #ef4444;
    --tt-radius: 0.5rem;
    --tt-radius-lg: 0.75rem;
    --tt-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --tt-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --tt-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Reset
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, dl, dd, figure {
    margin: 0;
    padding: 0;
}

/* Base
   ========================================================================== */
html {
    font-size: 16px;
    line-height: 1.6;
}

body {
    font-family: 'Poppins', system-ui, -apple-system, sans-serif;
    color: var(--tt-gray-800);
    background-color: var(--tt-gray-50);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--tt-blue);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--tt-blue-light);
    text-decoration: none;
}

/* Layout
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    flex: 1;
}

/* Navigation
   ========================================================================== */
.main-nav {
    background: linear-gradient(135deg, var(--tt-navy) 0%, var(--tt-navy-light) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
    box-shadow: 0 2px 8px rgba(26, 46, 74, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand a {
    color: #fff;
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-brand a::before {
    content: '🛡️';
    font-size: 1.25rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.nav-links li a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8125rem;
    font-weight: 400;
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: var(--tt-radius);
    transition: all 0.2s;
}

.nav-links li a:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

/* Footer
   ========================================================================== */
.main-footer {
    background: var(--tt-navy);
    color: var(--tt-gray-400);
    text-align: center;
    padding: 1.25rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 300;
}

/* Page Header
   ========================================================================== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--tt-navy);
    letter-spacing: -0.02em;
}

.page-actions {
    display: flex;
    gap: 0.5rem;
}

/* Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1.125rem;
    font-family: 'Poppins', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius);
    background-color: var(--tt-white);
    color: var(--tt-gray-700);
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--tt-shadow);
}

.btn:hover {
    background-color: var(--tt-gray-50);
    border-color: var(--tt-gray-300);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--tt-shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--tt-blue) 0%, var(--tt-blue-light) 100%);
    border-color: var(--tt-blue);
    color: #fff;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--tt-blue-light) 0%, var(--tt-blue) 100%);
    border-color: var(--tt-blue-light);
    color: #fff;
}

.btn-secondary {
    background-color: var(--tt-gray-600);
    border-color: var(--tt-gray-600);
    color: #fff;
}

.btn-secondary:hover {
    background-color: var(--tt-gray-700);
    border-color: var(--tt-gray-700);
}

.btn-danger {
    background: linear-gradient(135deg, var(--tt-danger) 0%, #dc2626 100%);
    border-color: var(--tt-danger);
    color: #fff;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, var(--tt-danger) 100%);
    border-color: #dc2626;
}

.btn-warning {
    background: linear-gradient(135deg, var(--tt-warning) 0%, #d97706 100%);
    border-color: var(--tt-warning);
    color: #fff;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706 0%, var(--tt-warning) 100%);
    border-color: #d97706;
}

.btn-sm {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
}

/* Tables
   ========================================================================== */
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--tt-white);
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius-lg);
    overflow: hidden;
    box-shadow: var(--tt-shadow);
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--tt-gray-100);
    font-size: 0.8125rem;
}

.table th {
    background: linear-gradient(180deg, var(--tt-gray-50) 0%, var(--tt-gray-100) 100%);
    font-weight: 600;
    color: var(--tt-navy);
    white-space: nowrap;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
}

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

.table tbody tr:nth-child(even) {
    background-color: var(--tt-gray-50);
}

.table tbody tr:hover {
    background-color: #eef4ff;
}

.table .actions {
    white-space: nowrap;
    display: flex;
    gap: 0.375rem;
    align-items: center;
}

@media (max-width: 768px) {
    .table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Forms
   ========================================================================== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--tt-gray-700);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.875rem;
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--tt-gray-800);
    background-color: var(--tt-white);
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--tt-blue);
    box-shadow: 0 0 0 3px rgba(43, 94, 167, 0.12);
}

.form-control.is-invalid {
    border-color: var(--tt-danger);
}

textarea.form-control {
    resize: vertical;
    min-height: 5rem;
}

select.form-control {
    appearance: auto;
}

.field-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--tt-danger);
}

.form-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
}

.inline-form {
    display: inline;
}

/* Flash Messages / Alerts
   ========================================================================== */
.alert {
    padding: 0.875rem 1.25rem;
    border-radius: var(--tt-radius);
    margin-bottom: 1.5rem;
    font-size: 0.8125rem;
    border: 1px solid transparent;
    font-weight: 400;
}

.alert-success {
    background-color: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}

.alert-error {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

/* Detail Card
   ========================================================================== */
.detail-card {
    background-color: var(--tt-white);
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--tt-shadow);
}

.detail-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.5rem 1.5rem;
}

.detail-list dt {
    font-weight: 600;
    color: var(--tt-gray-600);
    font-size: 0.8125rem;
}

.detail-list dd {
    color: var(--tt-gray-800);
    font-size: 0.875rem;
}

/* Sections
   ========================================================================== */
.section {
    margin-top: 2rem;
}

.section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--tt-navy);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

/* Badges
   ========================================================================== */
.badge {
    display: inline-block;
    padding: 0.2rem 0.625rem;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 1rem;
    text-transform: capitalize;
    letter-spacing: 0.02em;
}

.badge-activa {
    background-color: #dcfce7;
    color: #166534;
}

.badge-vencida {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-cancelada {
    background-color: #fee2e2;
    color: #991b1b;
}

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

/* Semáforo badges */
.badge-amarillo {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-naranja {
    background-color: #fed7aa;
    color: #9a3412;
}

.badge-rojo {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-verde {
    background-color: #dcfce7;
    color: #166534;
}

/* Empty State
   ========================================================================== */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--tt-gray-500);
    font-size: 0.9375rem;
}

/* Error Page (404)
   ========================================================================== */
.error-page {
    text-align: center;
    padding: 4rem 1rem;
}

.error-page h1 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--tt-navy);
    margin-bottom: 0.5rem;
}

.error-page p {
    font-size: 1rem;
    color: var(--tt-gray-500);
    margin-bottom: 0.75rem;
}

/* Tabs Navigation
   ========================================================================== */
.tabs-nav {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--tt-gray-200);
    margin-bottom: 1.5rem;
}

.tabs-nav .tab {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--tt-gray-500);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.tabs-nav .tab:hover {
    color: var(--tt-navy);
    text-decoration: none;
}

.tabs-nav .tab.active {
    color: var(--tt-navy);
    border-bottom-color: var(--tt-blue);
    font-weight: 600;
}

/* Filter bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--tt-gray-50);
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius);
}

.filter-bar .form-group {
    margin-bottom: 0;
}

.filter-bar label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--tt-gray-600);
    margin-bottom: 0.25rem;
}

.filter-bar select {
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius);
    min-width: 180px;
}

/* Pagination */
.pagination {
    display: flex;
    gap: 0.375rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.pagination .page-link,
.pagination .page-current {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius);
    text-decoration: none;
}

.pagination .page-link {
    color: var(--tt-blue);
    background-color: var(--tt-white);
}

.pagination .page-link:hover {
    background-color: #eef4ff;
    text-decoration: none;
}

.pagination .page-current {
    background: var(--tt-blue);
    color: #fff;
    border-color: var(--tt-blue);
    font-weight: 600;
}

/* Form card container */
.form-card {
    background-color: var(--tt-white);
    border: 1px solid var(--tt-gray-200);
    border-radius: var(--tt-radius-lg);
    padding: 1.75rem;
    max-width: 600px;
    box-shadow: var(--tt-shadow);
}

/* Utility */
.text-muted {
    color: var(--tt-gray-500);
    font-size: 0.8125rem;
}

.text-center {
    text-align: center;
}

.btn-link {
    background: none;
    border: none;
    color: var(--tt-blue);
    font-size: 0.8125rem;
    cursor: pointer;
    padding: 0.5rem;
}

.btn-link:hover {
    text-decoration: underline;
}

.form-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--tt-gray-500);
}

/* Responsive
   ========================================================================== */
@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .detail-list {
        grid-template-columns: 1fr;
    }

    .detail-list dt {
        margin-top: 0.75rem;
    }

    .main-nav {
        flex-direction: column;
        height: auto;
        padding: 0.75rem 1.5rem;
        gap: 0.5rem;
    }

    .nav-links {
        gap: 0.25rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .tabs-nav {
        flex-wrap: wrap;
    }

    .tabs-nav .tab {
        flex: 1;
        text-align: center;
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar select {
        min-width: 100%;
    }
}