/* ILSAN Theme - Estética estándar para toda la plataforma */

:root {
    /* Paleta ILSAN */
    --ilsan-dark-primary: #32323E;
    --ilsan-dark-secondary: #40424F;
    --ilsan-dark-tertiary: #2c3e50;
    --ilsan-dark-header: #172A46;
    --ilsan-border: #20688C;
    --ilsan-hover: #34334E;
    --ilsan-accent-blue: #3498db;
    --ilsan-accent-dark-blue: #2980b9;
    --ilsan-accent-purple: #502696;
    --ilsan-accent-purple-light: #8e44ad;
    --ilsan-accent-orange: #e67e22;
    --ilsan-accent-red: #e74c3c;
    --ilsan-accent-green: #456636;
    --ilsan-accent-green-light: #5a7c42;
    --ilsan-text-light: #ecf0f1;
    --ilsan-text-gray: #95a5a6;
    --ilsan-text-secondary: lightgray;
}

/* Typography */
* {
    font-family: 'LG regular', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Layout bases */
body {
    background-color: var(--ilsan-dark-primary);
    color: var(--ilsan-text-secondary);
}

/* ============================================
   NAVBAR/HEADER
   ============================================ */

.navbar-hub {
    background-color: var(--ilsan-dark-tertiary);
    padding: 0.75rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--ilsan-border);
}

.navbar-hub .container-fluid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.navbar-hub .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ilsan-text-light);
    font-size: 1.3rem;
    font-weight: 600;
    text-decoration: none;
}

.navbar-hub .brand i {
    color: var(--ilsan-accent-blue);
    font-size: 1.5rem;
}

.navbar-hub .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--ilsan-text-light);
    font-size: 0.9rem;
}

.navbar-hub .user-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ilsan-accent-blue), var(--ilsan-accent-dark-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    border: 2px solid var(--ilsan-accent-blue);
    font-size: 0.9rem;
}

/* Botones personalizados */
.btn-ilsan {
    padding: 8px 16px;
    border: 1px solid var(--ilsan-border);
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-ilsan:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-logout {
    background-color: var(--ilsan-accent-red);
    border-color: var(--ilsan-accent-red);
    color: white;
}

.btn-logout:hover {
    background-color: #c0392b;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
    color: white;
}

.btn-consultar {
    background-color: var(--ilsan-hover);
    color: var(--ilsan-text-light);
}

.btn-consultar:hover {
    background-color: var(--ilsan-accent-blue);
}

.btn-registrar {
    background-color: var(--ilsan-accent-purple);
    color: white;
}

.btn-registrar:hover {
    background-color: var(--ilsan-accent-purple-light);
}

.btn-eliminar {
    background-color: var(--ilsan-accent-red);
    color: white;
}

.btn-eliminar:hover {
    background-color: #c0392b;
}

.btn-exportar, .btn-importar {
    background-color: var(--ilsan-accent-green);
    color: white;
}

.btn-exportar:hover, .btn-importar:hover {
    background-color: var(--ilsan-accent-green-light);
}

/* ============================================
   HUB - LANDING PAGE
   ============================================ */

.hub-container {
    flex: 1;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--ilsan-dark-primary) 0%, var(--ilsan-dark-secondary) 100%);
}

.hub-title {
    text-align: center;
    margin-bottom: 3rem;
}

.hub-title h1 {
    color: var(--ilsan-text-light);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.hub-title p {
    color: var(--ilsan-text-gray);
    font-size: 1rem;
}

/* Grid de aplicaciones */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.app-card {
    background: linear-gradient(135deg, var(--ilsan-dark-secondary) 0%, #484C5C 100%);
    border: 1px solid var(--ilsan-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 250px;
}

.app-card:hover:not(.disabled) {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(52, 152, 219, 0.2);
    border-color: var(--ilsan-accent-blue);
}

.app-card.disabled {
    opacity: 0.6;
    pointer-events: none;
    cursor: not-allowed;
}

.app-card-header {
    background: linear-gradient(135deg, var(--ilsan-dark-header) 0%, var(--ilsan-border) 100%);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--ilsan-border);
}

.app-card-header i {
    font-size: 2rem;
    color: var(--ilsan-accent-blue);
}

.app-card-header h2 {
    color: var(--ilsan-text-light);
    font-size: 1.2rem;
    margin: 0;
    flex: 1;
}

.app-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.app-card-description {
    color: var(--ilsan-text-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.app-card-footer {
    margin-top: auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

.app-card-btn {
    flex: 1;
    padding: 8px 12px;
    background-color: var(--ilsan-accent-blue);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
    text-align: center;
}

.app-card-btn:hover {
    background-color: var(--ilsan-accent-dark-blue);
    transform: scale(1.02);
}

.app-badge {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--ilsan-accent-red);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: auto;
}

.app-badge.new {
    background-color: var(--ilsan-accent-red);
}

.app-badge.coming {
    background-color: var(--ilsan-accent-orange);
}

/* Sección "Más Herramientas" */
.upcoming-section {
    background: linear-gradient(135deg, var(--ilsan-dark-secondary) 0%, #484C5C 100%);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--ilsan-border);
    text-align: center;
    margin-top: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.upcoming-section h3 {
    color: var(--ilsan-text-light);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.upcoming-section p {
    color: var(--ilsan-text-gray);
    font-size: 0.9rem;
}

/* ============================================
   TABLAS
   ============================================ */

.table-container {
    background-color: var(--ilsan-dark-secondary);
    padding: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    overflow-x: auto;
    border: 1px solid var(--ilsan-border);
    border-radius: 4px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    font-size: 0.85rem;
    background-color: var(--ilsan-dark-secondary);
}

.table thead th {
    background-color: var(--ilsan-dark-header);
    color: var(--ilsan-text-light);
    padding: 10px 8px;
    text-align: center;
    border: 1px solid var(--ilsan-border);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody td {
    padding: 8px 6px;
    text-align: center;
    border: 1px solid #5F6375;
    background-color: var(--ilsan-dark-secondary);
    color: var(--ilsan-text-secondary);
    transition: background-color 0.3s ease;
}

.table tbody tr:hover td {
    background-color: var(--ilsan-hover);
}

.table tbody tr:nth-child(even) td {
    background-color: #44475A;
}

.table tbody tr:nth-child(even):hover td {
    background-color: var(--ilsan-hover);
}

/* ============================================
   FORMULARIOS Y DROPDOWNS
   ============================================ */

.form-control, .form-select, .dropdown {
    background-color: var(--ilsan-dark-tertiary);
    color: var(--ilsan-text-light);
    border: 1px solid var(--ilsan-border);
    border-radius: 4px;
    padding: 8px 10px;
    font-size: 0.85rem;
    transition: border-color 0.3s ease;
}

.form-control:focus, .form-select:focus, .dropdown:focus {
    outline: none;
    border-color: var(--ilsan-accent-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    background-color: var(--ilsan-dark-tertiary);
}

.form-control::placeholder {
    color: var(--ilsan-text-gray);
}

/* ============================================
   MODALES
   ============================================ */

.modal-header {
    background-color: var(--ilsan-dark-header);
    border-bottom: 1px solid var(--ilsan-border);
}

.modal-header .modal-title {
    color: var(--ilsan-text-light);
}

.modal-body {
    background-color: var(--ilsan-dark-secondary);
    color: var(--ilsan-text-light);
}

.modal-footer {
    background-color: var(--ilsan-dark-tertiary);
    border-top: 1px solid var(--ilsan-border);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .navbar-hub .container-fluid {
        padding: 0 1rem;
        flex-wrap: wrap;
    }

    .navbar-hub .user-info {
        width: 100%;
        margin-top: 1rem;
    }

    .hub-container {
        padding: 2rem 1rem;
    }

    .hub-title h1 {
        font-size: 1.8rem;
    }

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

    .app-card {
        min-height: 200px;
    }

    .upcoming-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .navbar-hub .brand {
        font-size: 1.1rem;
    }

    .navbar-hub .user-info {
        font-size: 0.8rem;
    }

    .hub-title h1 {
        font-size: 1.4rem;
    }

    .app-card-header {
        padding: 1rem;
    }

    .app-card-body {
        padding: 1rem;
    }

    .table {
        font-size: 0.75rem;
    }

    .table thead th,
    .table tbody td {
        padding: 6px 4px;
    }
}