/* ============================================
   ZONA PRIVADA - ESTILOS COHERENTES
   ============================================ */

.zona-privada {
    background-color: var(--bg-color);
    min-height: 100vh;
    padding-top: 80px;
}

/* ========================================
   AJUSTAR HERO EN ZONA PRIVADA
   ======================================== */

/* Cambiar el fondo del hero cuando estamos en zona privada */
body:has(.login-container) .hero::after,
body:has(.zona-privada) .hero::after {
    background: var(--gradient-light);
}

/* Opcional: Ajustar el overlay del hero para mejor integración */
body:has(.login-container) .hero,
body:has(.zona-privada) .hero {
    padding-bottom: 100px;
}

/* ========================================
   NAVBAR PRIVADA
   ======================================== */

.navbar-privada {
    background: var(--gradient-primary);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    padding: 0.75rem 0;
}

.navbar-privada .navbar-logo {
    max-height: 45px;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.navbar-privada .brand-divider {
    width: 2px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.3);
    margin: 0 1rem;
    display: inline-block;
}

.navbar-privada .brand-text {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
}

.navbar-privada .brand-text i {
    font-size: 1.3rem;
}

.navbar-privada .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.navbar-privada .navbar-toggler-icon {
    filter: brightness(0) invert(1);
}

.navbar-privada .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: calc(var(--radius) - 5px);
    transition: var(--transition);
    position: relative;
}

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

.navbar-privada .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.navbar-privada .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.navbar-privada .user-menu {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: calc(var(--radius) - 5px);
    padding: 0.5rem 1rem;
}

.navbar-privada .user-menu:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.navbar-privada .user-name {
    font-weight: 600;
}

/* ========================================
   CONTENIDO PRINCIPAL
   ======================================== */

.main-content {
    padding: 2rem 0;
    min-height: calc(100vh - 160px);
}

.alert-custom {
    border-radius: var(--radius);
    border: none;
    box-shadow: var(--shadow-sm);
    font-weight: 500;
}

.alert-custom .btn-close {
    filter: brightness(0);
}

.dark-mode .alert-custom .btn-close {
    filter: brightness(0) invert(1);
}

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

.footer-privado {
    background: var(--gradient-primary);
    color: white;
    padding: 1.5rem 0;
    margin-top: auto;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.footer-privado p {
    font-size: 0.9rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-link:hover {
    color: white;
}

/* ========================================
   LOGIN - DISEÑO MEJORADO
   ======================================== */

.login-container {
    padding: 0;
    background: var(--gradient-light);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.login-card {
    max-width: 100%;
    width: 100%;
    padding: 3rem 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.login-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

/* Header del login */
.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-icon-wrapper {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--gradient-light);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.login-icon-wrapper i {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
    opacity: 0.85;
    margin-bottom: 1rem;
}

.header-separator {
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* Formulario */
.form-group {
    position: relative;
}

.login-card .form-label {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-card .form-label i {
    color: var(--secondary);
    font-size: 1rem;
}

.input-group {
    position: relative;
    display: flex;
    align-items: stretch;
}

.input-group-text {
    background: var(--gradient-light);
    border: 2px solid var(--card-border);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    padding: 0 1rem;
    display: flex;
    align-items: center;
}

.input-group-text i {
    color: var(--primary);
    font-size: 1.1rem;
}

.input-group .form-control {
    border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.login-card .form-control {
    border: 2px solid var(--card-border);
    padding: 0.75rem 1rem;
    transition: var(--transition);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.95rem;
}

.login-card .form-control:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 0.2rem rgba(30, 136, 229, 0.15);
    background-color: var(--bg-color);
    color: var(--text-color);
}

.login-card .form-control:focus + .btn-toggle-password,
.input-group:focus-within .input-group-text {
    border-color: var(--secondary);
}

/* Botón toggle password */
.btn-toggle-password {
    background: var(--gradient-light);
    border: 2px solid var(--card-border);
    border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 0 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    color: var(--primary);
}

.btn-toggle-password:hover {
    background: var(--dropdown-hover);
    color: var(--secondary);
}

.btn-toggle-password i {
    font-size: 1.1rem;
}

/* Checkbox recordarme */
.form-check {
    padding-left: 0;
}

.login-card .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
    border: 2px solid var(--card-border);
    cursor: pointer;
}

.login-card .form-check-input:checked {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.login-card .form-check-label {
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

/* Mensajes de validación */
.validation-message {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: #dc3545;
    font-weight: 500;
}

/* Alert personalizado */
.alert-custom {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: var(--radius);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-custom .alert-icon {
    flex-shrink: 0;
}

.alert-custom .alert-icon i {
    font-size: 1.5rem;
}

.alert-custom .alert-content {
    flex-grow: 1;
}

.alert-custom strong {
    display: block;
    margin-bottom: 0.25rem;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border-left: 4px solid #dc3545;
    color: #721c24;
}

.dark-mode .alert-danger {
    background: rgba(220, 53, 69, 0.15);
    color: #f8d7da;
}

/* Botón de login */
.btn-login {
    width: 100%;
    padding: 1rem;
    font-weight: 600;
    margin-top: 0.5rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-size: 1.05rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login i {
    font-size: 1.25rem;
}

/* Divider */
.divider-section {
    position: relative;
    text-align: center;
    margin: 2rem 0 1.5rem;
}

.divider-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--divider);
}

.divider-text {
    position: relative;
    background: var(--card-bg);
    padding: 0 1rem;
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Credenciales de prueba */
.credentials-info {
    background: var(--gradient-light);
    border-left: 4px solid var(--accent);
    padding: 1.25rem;
    border-radius: calc(var(--radius) - 2px);
    margin-bottom: 1rem;
}

.credentials-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.credentials-header i {
    font-size: 1.25rem;
    color: var(--accent);
}

.credentials-header strong {
    font-size: 0.95rem;
}

.credentials-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.credential-item {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.credential-label {
    color: var(--text-color);
    font-weight: 500;
    opacity: 0.9;
}

.credential-value {
    background-color: rgba(0, 40, 85, 0.08);
    padding: 0.25rem 0.75rem;
    border-radius: calc(var(--radius) - 5px);
    color: var(--primary);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
}

.credential-separator {
    color: var(--text-color);
    opacity: 0.5;
    font-weight: 600;
}

.dark-mode .credentials-info {
    background: rgba(255, 193, 7, 0.05);
}

.dark-mode .credential-value {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--accent);
}

/* Enlace volver */
.back-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.8;
    font-size: 0.95rem;
}

.back-link:hover {
    color: var(--primary);
    opacity: 1;
}

.back-link i {
    transition: transform 0.3s ease;
}

.back-link:hover i {
    transform: translateX(-4px);
}

/* Footer del login */
.login-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--divider);
}

.login-footer p {
    font-size: 0.9rem;
    color: var(--text-color);
}

.login-footer .text-muted {
    opacity: 0.7;
}

/* ========================================
   DASHBOARD
   ======================================== */

.dashboard-header {
    padding: 1.5rem 0;
    border-bottom: 2px solid var(--divider);
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.dashboard-header .text-muted {
    color: var(--text-color) !important;
    opacity: 0.7;
}

.card-dashboard {
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.card-dashboard:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.card-dashboard .card-body {
    padding: 2rem;
}

.icon-dashboard {
    margin-bottom: 1.5rem;
}

.icon-dashboard i {
    font-size: 3.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-dashboard .card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.dark-mode .card-dashboard .card-title {
    color: var(--light);
}

.card-dashboard .card-text {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.card-dashboard .btn {
    min-width: 150px;
    border-radius: var(--radius);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.card-dashboard .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   SUBIR CONTENIDO
   ======================================== */

.upload-zone {
    border: 2px dashed var(--divider);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background-color: var(--bg-color);
}

.upload-zone:hover {
    border-color: var(--primary);
    background-color: var(--dropdown-hover);
}

.upload-zone.dragover {
    border-color: #28a745;
    background-color: rgba(40, 167, 69, 0.1);
}

/* Tabla de contenidos */
.table-contenidos {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.badge-tipo {
    padding: 0.35rem 0.75rem;
    border-radius: calc(var(--radius) - 5px);
    font-weight: 600;
    font-size: 0.85rem;
}

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

@media (max-width: 992px) {
    .navbar-privada .navbar-collapse {
        background-color: rgba(0, 40, 85, 0.95);
        backdrop-filter: blur(10px);
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        padding: 1rem;
        margin-top: 0.5rem;
    }

    .navbar-privada .nav-link {
        margin: 0.5rem 0;
    }

    .navbar-privada .brand-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .login-container {
        padding: 0;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }

    .login-icon-wrapper {
        width: 75px;
        height: 75px;
    }

    .login-icon-wrapper i {
        font-size: 2.5rem;
    }

    .login-header h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 576px) {
    .zona-privada {
        padding-top: 70px;
    }

    .login-container {
        padding: 0;
    }

    .login-card {
        padding: 1.75rem 1.25rem;
        margin: 0 0.75rem;
    }

    .login-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .login-icon-wrapper i {
        font-size: 2.25rem;
    }

    .login-header h2 {
        font-size: 1.5rem;
    }

    .login-header p {
        font-size: 0.9rem;
    }

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

    .icon-dashboard i {
        font-size: 2.5rem;
    }

    .navbar-privada .navbar-logo {
        max-height: 35px;
    }

    .navbar-privada .brand-text {
        font-size: 1rem;
    }

    .navbar-privada .brand-text i {
        font-size: 1.1rem;
    }

    .credential-item {
        font-size: 0.85rem;
    }

    .credential-value {
        font-size: 0.8rem;
    }
}

/* ========================================
   MODO OSCURO
   ======================================== */

.dark-mode .zona-privada {
    background-color: var(--bg-color);
}

.dark-mode .card-dashboard {
    background-color: var(--card-bg);
}

.dark-mode .navbar-privada {
    background: var(--gradient-primary);
}

.dark-mode .footer-privado {
    background: var(--gradient-primary);
}

.dark-mode .login-card {
    background-color: var(--card-bg);
}

.dark-mode .form-control {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border);
    color: var(--light);
}

.dark-mode .form-control:focus {
    background-color: rgba(255, 255, 255, 0.08);
}

.dark-mode .input-group-text {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border);
}

.dark-mode .btn-toggle-password {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border);
}