/* ================================================
   Estilos: Notifications Component
   Ubicación: CellFinPlus.FrontEnd.Client/wwwroot/css/notifications.css
   Descripción: Estilos para el sistema de notificaciones
   Compatible con tema claro y oscuro
   ================================================ */

/* ========================================
   Variables CSS
   ======================================== */
:root {
    --notifications-border-radius: 0.75rem;
    --notifications-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --notifications-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
    --notifications-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --notification-bell-size: 320px;
}

[data-bs-theme="dark"] {
    --notifications-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --notifications-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.4);
}

/* ========================================
   Contenedor Principal de Notificaciones
   ======================================== */
.notifications-container {
    width: 100%;
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Header de Notificaciones
   ======================================== */
.notifications-header {
    padding: 1rem 0;
    border-bottom: 2px solid var(--bs-border-color);
    margin-bottom: 1.5rem;
}

.notifications-stats h5 {
    color: var(--bs-body-color);
    font-weight: 700;
    display: flex;
    align-items: center;
}

.notifications-stats small {
    display: block;
    margin-top: 0.25rem;
}

/* ========================================
   Panel de Búsqueda
   ======================================== */
.search-panel {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--notifications-border-radius);
    box-shadow: var(--notifications-shadow);
    transition: var(--notifications-transition);
}

    .search-panel:hover {
        box-shadow: var(--notifications-shadow-hover);
    }

[data-bs-theme="dark"] .search-panel {
    background: rgba(var(--bs-tertiary-bg-rgb), 0.5);
}

/* ========================================
   Lista de Notificaciones (reutiliza estilos de Notes)
   ======================================== */
.notes-list {
    margin-top: 1.5rem;
}

.note-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--notifications-border-radius);
    box-shadow: var(--notifications-shadow);
    transition: var(--notifications-transition);
    position: relative;
    overflow: hidden;
}

    .note-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 100%);
        opacity: 0;
        transition: var(--notifications-transition);
    }

    .note-card:hover {
        box-shadow: var(--notifications-shadow-hover);
        transform: translateY(-2px);
    }

        .note-card:hover::before {
            opacity: 1;
        }

[data-bs-theme="dark"] .note-card {
    background: rgba(var(--bs-tertiary-bg-rgb), 0.3);
}

/* ========================================
   Autor de la Notificación
   ======================================== */
.note-author {
    flex: 1;
}

.avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(var(--bs-primary-rgb), 0.3);
}

[data-bs-theme="dark"] .avatar-circle {
    box-shadow: 0 2px 8px rgba(var(--bs-primary-rgb), 0.5);
}

/* ========================================
   Contenido de la Notificación
   ======================================== */
.note-content {
    padding: 1rem;
    background: var(--bs-tertiary-bg);
    border-radius: 0.5rem;
    margin: 0.75rem 0;
    line-height: 1.6;
    color: var(--bs-body-color);
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 0.95rem;
    border-left: 3px solid var(--bs-border-color);
    transition: var(--notifications-transition);
}

.note-card:hover .note-content {
    border-left-color: var(--bs-primary);
}

[data-bs-theme="dark"] .note-content {
    background: rgba(0, 0, 0, 0.2);
}

/* ========================================
   Footer de la Notificación
   ======================================== */
.note-footer {
    padding-top: 0.75rem;
    border-top: 1px solid var(--bs-border-color);
}

    .note-footer small {
        font-size: 0.8rem;
    }

    .note-footer i {
        opacity: 0.7;
    }

/* ========================================
   Acciones de la Notificación
   ======================================== */
.note-actions {
    opacity: 0.5;
    transition: var(--notifications-transition);
}

.note-card:hover .note-actions {
    opacity: 1;
}

.note-actions .btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    transition: var(--notifications-transition);
}

    .note-actions .btn:hover {
        transform: scale(1.1);
    }

/* ========================================
   Estado Vacío
   ======================================== */
.empty-state {
    padding: 3rem 1rem;
    background: var(--bs-tertiary-bg);
    border-radius: var(--notifications-border-radius);
    border: 2px dashed var(--bs-border-color);
}

    .empty-state i {
        color: var(--bs-secondary);
        opacity: 0.5;
    }

    .empty-state h5,
    .empty-state p {
        color: var(--bs-secondary);
    }

/* ========================================
   Paginación
   ======================================== */
.pagination-container {
    padding: 1rem 0;
    margin-top: 2rem;
    border-top: 1px solid var(--bs-border-color);
}

.pagination-info {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========================================
   NOTIFICATION BELL - Campanita
   ======================================== */
.notification-bell-container {
    position: relative;
}

.notification-bell-btn {
    background: transparent;
    border: none;
    color: var(--bs-body-color);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--notifications-transition);
    text-decoration: none;
}

    .notification-bell-btn:hover {
        color: var(--bs-primary);
        transform: scale(1.05);
    }

    .notification-bell-btn:focus {
        outline: none;
        box-shadow: none;
    }

    .notification-bell-btn .badge {
        font-size: 0.65rem;
        padding: 0.25em 0.5em;
        min-width: 20px;
        animation: pulse 2s infinite;
    }

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

/* ========================================
   Dropdown de Notificaciones
   ======================================== */
.notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: var(--notification-bell-size);
    max-height: 500px;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--notifications-border-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1050;
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    animation: slideDown 0.3s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-bs-theme="dark"] .notification-dropdown {
    background: var(--bs-dark);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.notification-dropdown-header {
    padding: 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .notification-dropdown-header h6 {
        font-weight: 600;
        color: var(--bs-body-color);
    }

.notification-dropdown-body {
    overflow-y: auto;
    max-height: 350px;
    flex: 1;
}

    .notification-dropdown-body::-webkit-scrollbar {
        width: 6px;
    }

    .notification-dropdown-body::-webkit-scrollbar-track {
        background: var(--bs-tertiary-bg);
    }

    .notification-dropdown-body::-webkit-scrollbar-thumb {
        background: var(--bs-secondary);
        border-radius: 3px;
    }

        .notification-dropdown-body::-webkit-scrollbar-thumb:hover {
            background: var(--bs-primary);
        }

.notification-dropdown-footer {
    padding: 0.75rem;
    border-top: 1px solid var(--bs-border-color);
}

    .notification-dropdown-footer .btn {
        font-size: 0.875rem;
        text-decoration: none;
        padding: 0.5rem;
    }

        .notification-dropdown-footer .btn:hover {
            background: var(--bs-tertiary-bg);
        }

/* ========================================
   Items de Notificación en Dropdown
   ======================================== */
.notification-item {
    padding: 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    display: flex;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--notifications-transition);
    position: relative;
}

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

    .notification-item:hover {
        background: var(--bs-tertiary-bg);
    }

    .notification-item.unread {
        background: rgba(var(--bs-primary-rgb), 0.05);
    }

        .notification-item.unread::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--bs-primary);
        }

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bs-tertiary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .notification-icon i {
        font-size: 1.1rem;
    }

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bs-body-color);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .notification-title .badge-sm {
        font-size: 0.65rem;
        padding: 0.2em 0.5em;
    }

.notification-message {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    line-height: 1.4;
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--bs-secondary);
}

.notification-mark-read {
    align-self: flex-start;
    padding: 0.25rem;
    color: var(--bs-success);
    opacity: 0;
    transition: var(--notifications-transition);
}

.notification-item:hover .notification-mark-read {
    opacity: 1;
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablets */
@media (max-width: 768px) {
    .notifications-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 1rem;
    }

        .notifications-header .btn {
            width: 100%;
        }

    .note-author {
        margin-bottom: 0.75rem;
    }

    .note-actions {
        opacity: 1;
        margin-top: 0.5rem;
        width: 100%;
        justify-content: flex-end;
    }

    .pagination-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .pagination-info {
        order: 2;
    }

    .notification-dropdown {
        width: 300px;
        right: -100px;
    }
}

/* Móviles */
@media (max-width: 576px) {
    .notifications-container {
        padding: 0;
    }

    .notifications-header h5 {
        font-size: 1.25rem;
    }

    .search-panel .card-body {
        padding: 1rem;
    }

    .note-card {
        margin-bottom: 1rem;
    }

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

    .avatar-circle {
        width: 35px;
        height: 35px;
        font-size: 0.75rem;
    }

    .note-content {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .note-footer {
        flex-direction: column !important;
        gap: 0.5rem;
        align-items: flex-start !important;
    }

    .empty-state {
        padding: 2rem 1rem;
    }

        .empty-state i {
            font-size: 3rem !important;
        }

    .notification-dropdown {
        width: calc(100vw - 2rem);
        right: -80px;
    }
}

/* Móviles pequeños */
@media (max-width: 400px) {
    .note-author strong {
        font-size: 0.9rem;
    }

    .note-author small {
        font-size: 0.75rem;
    }

    .note-footer small {
        font-size: 0.75rem;
    }

    .notification-dropdown {
        right: -120px;
    }
}

/* ========================================
   Accesibilidad
   ======================================== */

/* Focus visible para navegación por teclado */
.note-actions .btn:focus-visible,
.notification-bell-btn:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

.search-panel .form-control:focus-visible,
.search-panel .form-select:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* Alto contraste */
@media (prefers-contrast: high) {
    .note-card,
    .notification-dropdown {
        border-width: 2px;
    }

    .note-content {
        border-left-width: 4px;
    }
}

/* Reducir animaciones */
@media (prefers-reduced-motion: reduce) {
    .notifications-container,
    .note-card,
    .search-panel,
    .note-actions .btn,
    .notification-bell-btn,
    .notification-dropdown {
        animation: none;
        transition: none;
    }

        .note-card:hover {
            transform: none;
        }

        .notification-bell-btn .badge {
            animation: none;
        }
}

/* ========================================
   Mejoras para Dark Mode
   ======================================== */
[data-bs-theme="dark"] .note-card:hover {
    background: rgba(var(--bs-tertiary-bg-rgb), 0.5);
}

[data-bs-theme="dark"] .empty-state {
    background: rgba(0, 0, 0, 0.2);
}

[data-bs-theme="dark"] .avatar-circle {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

[data-bs-theme="dark"] .notification-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-bs-theme="dark"] .notification-item.unread {
    background: rgba(var(--bs-primary-rgb), 0.1);
}

/* ========================================
   Animaciones adicionales
   ======================================== */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.note-card {
    animation: slideInFromLeft 0.3s ease-out;
}

    .note-card:nth-child(1) {
        animation-delay: 0.05s;
    }

    .note-card:nth-child(2) {
        animation-delay: 0.1s;
    }

    .note-card:nth-child(3) {
        animation-delay: 0.15s;
    }

    .note-card:nth-child(4) {
        animation-delay: 0.2s;
    }

    .note-card:nth-child(5) {
        animation-delay: 0.25s;
    }