/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e3a8a;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #059669;
    --danger-color: #dc2626;
    --warning-color: #d97706;
    --success-color: #16a34a;
    --info-color: #0284c7;
    --dark-color: #1f2937;
    --light-color: #f3f4f6;
    --white: #ffffff;
    --gray-100: #f9fafb;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-100);
}

.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.2s;
}

.nav-brand-link:hover {
    opacity: 0.9;
}

.nav-logo {
    height: 45px;
    width: auto;
    border-radius: 0.375rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem;
}

.nav-brand h1 {
    font-size: 1.5rem;
    margin: 0;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.8;
}

/* Menú desplegable Negocio (admin) */
.nav-dropdown {
    position: relative;
}

.nav-dropdown__summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.nav-dropdown__summary::-webkit-details-marker {
    display: none;
}

.nav-dropdown__summary::after {
    content: " ▾";
    font-size: 0.75em;
    opacity: 0.85;
}

.nav-dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin: 0.35rem 0 0;
    padding: 0.35rem 0;
    min-width: 12.5rem;
    list-style: none;
    background-color: var(--primary-dark, #047857);
    border-radius: 0.375rem;
    box-shadow: var(--shadow-md);
    z-index: 1001;
}

.nav-dropdown__menu li {
    margin: 0;
}

.nav-dropdown__link {
    display: block;
    padding: 0.55rem 1rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: background-color 0.15s;
}

.nav-dropdown__link:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.btn-logout {
    background-color: var(--danger-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.btn-logout:hover {
    background-color: #b91c1c;
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #3b82f6;
}

.alert ul {
    margin: 0.5rem 0 0 1.5rem;
}

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

.page-header h1 {
    font-size: 2rem;
    color: var(--dark-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

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

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

.btn-secondary {
    background-color: var(--gray-500);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--gray-600);
}

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

.btn-success:hover {
    background-color: #15803d;
}

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

.btn-danger:hover {
    background-color: #b91c1c;
}

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

.btn-warning:hover {
    background-color: #b45309;
}

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

.btn-info:hover {
    background-color: #0369a1;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Forms */
.form-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.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(59, 130, 246, 0.1);
}

.form-group .error {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-group-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group-checkbox input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    background-color: var(--white);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

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

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.table th {
    font-weight: 600;
    color: var(--gray-700);
}

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

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

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

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

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

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

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

/* Dashboard */
.dashboard-container {
    width: 100%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-card.warning {
    border-left: 4px solid var(--warning-color);
}

.stat-card.danger {
    border-left: 4px solid var(--danger-color);
}

.stat-icon {
    font-size: 3rem;
}

.stat-info h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin: 0;
}

.stat-info p {
    color: var(--gray-600);
    margin: 0.25rem 0 0 0;
}

.section {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--dark-color);
}

/* Vehicles Grid */
.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.vehicle-card {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s;
}

.vehicle-card:hover {
    box-shadow: var(--shadow-lg);
}

.vehicle-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vehicle-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.vehicle-body {
    padding: 1.5rem;
}

.vehicle-body p {
    margin: 0.5rem 0;
}

.vehicle-footer {
    padding: 1rem 1.5rem;
    background-color: var(--gray-50);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.vehicle-footer .btn {
    flex: 1;
    min-width: fit-content;
    text-align: center;
}

/* Detail Cards */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.detail-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
}

.detail-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.detail-card dl {
    display: grid;
    gap: 1rem;
}

.detail-card dt {
    font-weight: 600;
    color: var(--gray-700);
}

.detail-card dd {
    color: var(--gray-800);
    margin: 0;
}

.list-group {
    list-style: none;
    padding: 0;
}

.list-item {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

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

.list-item strong {
    display: block;
    margin-bottom: 0.5rem;
}

.list-item p {
    margin: 0.5rem 0;
    color: var(--gray-600);
}

.list-item small {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--gray-600);
}

.empty-state p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

/* Pagination */
.pagination {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    width: 100%;
}

.pagination nav {
    display: flex;
    justify-content: center;
    width: 100%;
}

.pagination ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    gap: 0.5rem;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.pagination li a {
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    text-decoration: none;
    color: var(--gray-700);
    transition: all 0.2s;
}

.pagination li a:hover {
    background-color: var(--gray-100);
    border-color: var(--primary-color);
}

.pagination li.active span {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 0.375rem;
}

.pagination li.disabled span {
    padding: 0.5rem 1rem;
    display: inline-block;
    background-color: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 0.375rem;
    color: var(--gray-400);
    cursor: default;
}

/* Auth Pages */
.auth-body {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #059669 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.auth-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.auth-container {
    width: 100%;
    max-width: 450px;
    position: relative;
    z-index: 1;
}

.auth-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-logo {
    max-width: 180px;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    background: white;
    padding: 0.5rem;
}

.auth-header h1 {
    font-size: 2rem;
    background: linear-gradient(135deg, #1e3a8a 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.auth-header p {
    color: var(--gray-600);
    font-size: 1.125rem;
    font-weight: 500;
}

.welcome-lead {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 1.75rem;
    line-height: 1.6;
}

.welcome-actions {
    margin-top: 0.25rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-links {
    text-align: center;
    margin-top: 1rem;
}

.auth-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* QR Code Container */
.qr-code-container {
    text-align: center;
    margin: 2rem 0;
    padding: 2rem;
    background-color: var(--gray-50);
    border-radius: 0.5rem;
}

.qr-code {
    margin: 1rem auto;
    display: inline-block;
}

.qr-code img {
    max-width: 300px;
    width: 100%;
    height: auto;
    border: 2px solid var(--gray-300);
    border-radius: 0.5rem;
    padding: 1rem;
    background-color: var(--white);
}

.qr-code-container code {
    background-color: var(--gray-200);
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    display: inline-block;
    margin: 0.5rem 0;
    word-break: break-all;
}

/* Footer */
.footer {
    background-color: var(--gray-800);
    color: var(--gray-300);
    text-align: center;
    padding: 1.5rem;
    margin-top: auto;
}

.footer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-logo {
        height: 35px;
    }

    .nav-brand h1 {
        font-size: 1.25rem;
    }

    .login-logo {
        max-width: 150px;
    }

    .auth-header h1 {
        font-size: 1.75rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--primary-dark);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-dropdown__menu {
        position: static;
        margin-top: 0.25rem;
        margin-left: 0.5rem;
        box-shadow: none;
        border-left: 2px solid rgba(255, 255, 255, 0.25);
        border-radius: 0;
        background-color: rgba(0, 0, 0, 0.12);
    }

    .nav-dropdown__link {
        padding: 0.5rem 0.75rem 0.5rem 1rem;
    }

    .nav-toggle {
        display: block;
    }

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

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

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

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

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

    .table-responsive {
        font-size: 0.875rem;
    }

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

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

/* PWA Specific Styles */
.pwa-installed {
    /* Estilos cuando la app está instalada */
}

.pwa-installed .navbar {
    /* Ajustes para modo standalone */
    padding-top: env(safe-area-inset-top);
}

.pwa-installed .main-content {
    padding-bottom: env(safe-area-inset-bottom);
}

/* Botón de Instalación PWA */
#install-pwa-btn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.4);
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
}

#install-pwa-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(5, 150, 105, 0.5);
}

#install-pwa-btn:active {
    transform: translateY(0);
}

#install-pwa-btn::before {
    content: '📱 ';
    margin-right: 5px;
}

/* Safe Area para dispositivos con notch */
@supports (padding: max(0px)) {
    .pwa-installed .navbar {
        padding-top: max(1rem, env(safe-area-inset-top));
    }
    
    .pwa-installed .main-content {
        padding-bottom: max(1rem, env(safe-area-inset-bottom));
    }
}

/* Mejoras para modo standalone */
@media (display-mode: standalone) {
    body {
        /* Ocultar barra de direcciones en algunos navegadores */
        overscroll-behavior: none;
    }
    
    .navbar {
        /* Asegurar que el navbar esté siempre visible */
        position: sticky;
        top: 0;
    }
}

/* Mejoras de touch para móviles */
@media (hover: none) and (pointer: coarse) {
    .btn, button, a {
        min-height: 44px; /* Tamaño mínimo recomendado para touch */
        min-width: 44px;
    }
    
    input, select, textarea {
        font-size: 16px; /* Previene zoom en iOS */
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 1rem;
    }

    .auth-card {
        padding: 1.5rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

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

/* —— Comercios (create / edit): formulario corporativo —— */
.text-muted {
    color: var(--gray-500);
}

.merchant-page {
    max-width: 52rem;
    margin: 0 auto;
    padding-bottom: 2.5rem;
}

.merchant-hero {
    margin-bottom: 1.75rem;
    padding: 1.75rem 1.75rem 1.5rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-100) 100%);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.merchant-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 0.75rem 0 0 0.75rem;
}

.merchant-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.merchant-back:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.merchant-back__icon {
    font-size: 1.1em;
}

.merchant-hero__eyebrow {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}

.merchant-hero__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.merchant-hero__desc {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.55;
    max-width: 40rem;
}

.merchant-form-card {
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
}

.merchant-form-card > .merchant-section {
    padding: 1.75rem 1.75rem 1.5rem;
}

.merchant-form-card > .merchant-section + .merchant-section {
    border-top: 1px solid var(--gray-200);
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 8rem);
}

.merchant-section__title {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.merchant-section__step {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--white);
    background: var(--primary-color);
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.35);
}

.merchant-section__heading {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0 0 0.25rem;
}

.merchant-section__lead {
    font-size: 0.9375rem;
    margin: 0;
    line-height: 1.45;
}

.merchant-form-grid {
    margin-bottom: 0;
}

.merchant-form-card .merchant-form-grid + .merchant-toggle {
    margin-top: 1.25rem;
}

.merchant-toggle {
    padding: 1rem 1.25rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
}

.merchant-toggle__label {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    cursor: pointer;
    margin: 0;
}

.merchant-toggle__input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.2rem;
    accent-color: var(--secondary-color);
    flex-shrink: 0;
}

.merchant-toggle__box {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.merchant-toggle__title {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1rem;
}

.merchant-toggle__hint {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
}

.merchant-config-wrap {
    margin-top: 0.5rem;
}

.merchant-config-head {
    display: none;
}

.merchant-config-row {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.merchant-config-row:focus-within {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.merchant-config-field .merchant-config-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gray-500);
    margin-bottom: 0.35rem;
    display: block;
}

.merchant-only-sm {
    display: block;
}

.merchant-form-card .merchant-config-field input,
.merchant-form-card .merchant-config-field select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.merchant-form-card .merchant-config-field input:focus,
.merchant-form-card .merchant-config-field select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.merchant-config-toolbar {
    margin-top: 0.25rem;
    padding-top: 0.5rem;
}

.merchant-config-add {
    border: 1px dashed var(--gray-400);
    background: var(--white);
    color: var(--gray-700);
}

.merchant-config-add:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(59, 130, 246, 0.06);
}

.merchant-form-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1.25rem 1.75rem;
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
}

.merchant-btn-outline {
    background: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.merchant-btn-outline:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

.merchant-btn-submit {
    min-width: 10rem;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.25);
}

.merchant-btn-submit:hover {
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.35);
}

@media (min-width: 768px) {
    .merchant-hero__title {
        font-size: 2rem;
    }

    .merchant-config-head {
        display: grid;
        grid-template-columns: minmax(7rem, 1fr) minmax(0, 2fr) 7.5rem;
        gap: 0.75rem;
        padding: 0 0.25rem 0.5rem;
        font-size: 0.6875rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--gray-500);
    }

    .merchant-config-row {
        display: grid;
        grid-template-columns: minmax(7rem, 1fr) minmax(0, 2fr) 7.5rem;
        gap: 0.75rem;
        align-items: end;
        padding: 0.65rem 0.75rem;
        margin-bottom: 0.5rem;
        background: var(--gray-50);
    }

    .merchant-config-row:focus-within {
        background: var(--white);
    }

    .merchant-only-sm {
        display: none;
    }

    .merchant-config-field--narrow select {
        font-size: 0.9375rem;
    }
}

@media (max-width: 767px) {
    .merchant-form-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .merchant-btn-submit {
        width: 100%;
    }
}

/* —— Pagos (checkout): listado y detalle corporativo —— */
.payments-page {
    max-width: 56rem;
    margin: 0 auto;
    padding-bottom: 2.5rem;
}

.payments-page--wide {
    max-width: 100%;
}

.payments-hero {
    margin-bottom: 1.5rem;
    padding: 1.75rem 1.75rem 1.5rem;
    background: linear-gradient(135deg, var(--white) 0%, #eff6ff 55%, var(--gray-100) 100%);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.payments-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 0.75rem 0 0 0.75rem;
}

.payments-hero__top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.payments-hero__eyebrow {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}

.payments-hero__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 0.5rem;
}

.payments-hero__desc {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.55;
    max-width: 42rem;
    margin: 0;
}

.payments-hero__meta {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.75rem;
}

.payments-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.payments-panel {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.payments-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    border-bottom: 1px solid var(--gray-200);
}

.payments-panel__label {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.payments-table-wrap.table-responsive {
    box-shadow: none;
    border-radius: 0;
}

.payments-table-wrap .table thead th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    border-bottom: 2px solid var(--gray-200);
}

.payments-table-wrap .table tbody td {
    vertical-align: middle;
    font-size: 0.9375rem;
}

.payments-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8125rem;
    color: var(--gray-700);
    background: var(--gray-100);
    padding: 0.2rem 0.45rem;
    border-radius: 0.25rem;
}

.payments-amount {
    font-weight: 600;
    color: var(--gray-900);
    font-variant-numeric: tabular-nums;
}

.payments-link-detail {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(30, 58, 138, 0.08);
    border-radius: 0.375rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.payments-link-detail:hover {
    background: rgba(30, 58, 138, 0.15);
    color: var(--primary-dark);
}

.payments-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

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

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

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

.payments-badge--info {
    background: #e0f2fe;
    color: #075985;
}

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

.payments-pagination.pagination {
    margin-top: 1.25rem;
}

.payments-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 960px) {
    .payments-grid--split {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
        align-items: start;
    }
}

.payments-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    padding: 1.5rem 1.75rem;
}

.payments-card__title {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin: 0 0 1.25rem;
}

.payments-kv {
    margin: 0;
}

.payments-kv__row {
    display: grid;
    grid-template-columns: minmax(0, 11rem) minmax(0, 1fr);
    gap: 1rem 1.5rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--gray-100);
    align-items: baseline;
}

.payments-kv__row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.payments-kv__row:first-child {
    padding-top: 0;
}

.payments-kv dt {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-500);
    margin: 0;
}

.payments-kv dd {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--gray-800);
    word-break: break-word;
}

.payments-json {
    margin: 0;
    padding: 1.25rem;
    background: var(--gray-900);
    color: #e5e7eb;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    line-height: 1.5;
    overflow: auto;
    max-height: 28rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    border: 1px solid var(--gray-700);
}

.payments-json--empty {
    background: var(--gray-100);
    color: var(--gray-500);
    border-color: var(--gray-200);
}

.payments-form-card {
    max-width: 36rem;
    margin-top: 0.5rem;
    padding: 2rem 1.75rem;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

.payments-form-card .form-group label {
    font-size: 0.875rem;
}

.payments-form-card .form-group input {
    width: 100%;
}

.payments-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

@media (max-width: 640px) {
    .payments-kv__row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }

    .payments-hero__title {
        font-size: 1.5rem;
    }
}