/*
 * Notifications Content Area Styles
 * Full-page/modal view for managing all notifications
 */

/* ============================================================================
   Modal Container
   ============================================================================ */

.notifications-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.notifications-modal.active {
    opacity: 1;
    visibility: visible;
}

.notifications-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.notifications-modal-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 900px;
    height: 85vh;
    max-height: 800px;
    background: var(--bg-primary, #fff);
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.notifications-modal.active .notifications-modal-container {
    transform: translate(-50%, -50%) scale(1);
}

/* ============================================================================
   Main Content Container
   ============================================================================ */

.notifications-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-primary, #fff);
}

/* ============================================================================
   Header
   ============================================================================ */

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
    background: linear-gradient(135deg, rgba(139, 126, 200, 0.05), rgba(127, 176, 105, 0.05));
}

.notifications-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.notifications-back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    color: var(--text-secondary, #666);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.notifications-back-btn:hover {
    background: var(--bg-hover, #f5f5f5);
    border-color: var(--primary-purple, #8B7EC8);
    color: var(--primary-purple, #8B7EC8);
}

.notifications-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.title-icon {
    font-size: 28px;
}

.notifications-settings-btn {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s ease;
}

.notifications-settings-btn:hover {
    background: var(--bg-hover, #f5f5f5);
    border-color: var(--primary-purple, #8B7EC8);
}

/* ============================================================================
   Toolbar
   ============================================================================ */

.notifications-toolbar {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
    background: var(--bg-secondary, #fafafa);
}

/* Category Tabs */
.notifications-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 20px;
    color: var(--text-secondary, #666);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.category-tab:hover {
    border-color: var(--category-color, var(--primary-purple, #8B7EC8));
    background: rgba(139, 126, 200, 0.05);
}

.category-tab.active {
    background: var(--category-color, var(--primary-purple, #8B7EC8));
    border-color: var(--category-color, var(--primary-purple, #8B7EC8));
    color: white;
}

.category-icon {
    font-size: 14px;
}

.category-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 9px;
    font-size: 11px;
    font-weight: 600;
}

.category-tab.active .category-count {
    background: rgba(255, 255, 255, 0.3);
}

/* Filters Row */
.notifications-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 13px;
    color: var(--text-secondary, #666);
    font-weight: 500;
}

.filter-select {
    padding: 6px 12px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-primary, #333);
    cursor: pointer;
    min-width: 120px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 0 0 3px rgba(139, 126, 200, 0.1);
}

.mark-all-read-btn {
    margin-left: auto;
    padding: 8px 16px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 6px;
    color: var(--text-secondary, #666);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mark-all-read-btn:hover {
    background: var(--primary-purple, #8B7EC8);
    border-color: var(--primary-purple, #8B7EC8);
    color: white;
}

/* ============================================================================
   Summary Bar
   ============================================================================ */

.notifications-summary {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    background: var(--bg-primary, #fff);
    border-bottom: 1px solid var(--border-color, #e0e0e0);
    font-size: 13px;
    color: var(--text-secondary, #666);
}

.summary-count {
    font-weight: 600;
    color: var(--primary-purple, #8B7EC8);
}

/* ============================================================================
   Notifications List
   ============================================================================ */

.notifications-list {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

/* Loading State */
.notifications-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary, #666);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color, #e0e0e0);
    border-top-color: var(--primary-purple, #8B7EC8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Error State */
.notifications-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.error-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.retry-btn {
    margin-top: 16px;
    padding: 10px 24px;
    background: var(--primary-purple, #8B7EC8);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.retry-btn:hover {
    background: #7A6DB7;
}

/* Empty State */
.notifications-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.notifications-empty h3 {
    margin: 0 0 8px;
    font-size: 24px;
    color: var(--text-primary, #333);
}

.notifications-empty p {
    margin: 0;
    color: var(--text-secondary, #666);
    font-size: 15px;
}

.clear-filters-btn {
    margin-top: 20px;
    padding: 10px 24px;
    background: var(--primary-purple, #8B7EC8);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.clear-filters-btn:hover {
    background: #7A6DB7;
}

/* Recommendations */
.empty-recommendations {
    width: 100%;
    max-width: 500px;
    margin-top: 32px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(139, 126, 200, 0.05), rgba(127, 176, 105, 0.05));
    border-radius: 12px;
    text-align: left;
}

.empty-recommendations h4 {
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.recommendation-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary, #fff);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.recommendation-icon {
    font-size: 32px;
}

.recommendation-content h5 {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.recommendation-content p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary, #666);
}

.recommendation-btn {
    margin-left: auto;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-purple, #8B7EC8), var(--primary-green, #7FB069));
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.recommendation-btn:hover {
    opacity: 0.9;
}

.empty-tip {
    width: 100%;
    max-width: 500px;
    margin-top: 20px;
    padding: 16px 20px;
    background: var(--bg-secondary, #fafafa);
    border-radius: 8px;
    border-left: 4px solid var(--primary-green, #7FB069);
    text-align: left;
}

.empty-tip h4 {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.empty-tip p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary, #666);
    line-height: 1.5;
}

/* ============================================================================
   Notification Card
   ============================================================================ */

.notification-card {
    position: relative;
    margin-bottom: 12px;
    padding: 16px 20px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 12px;
    transition: all 0.2s ease;
}

.notification-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-purple, #8B7EC8);
}

/* Card States */
.notification-card.unread {
    background: var(--bg-primary, #fff);
    border-left: 4px solid var(--primary-purple, #8B7EC8);
}

.notification-card.unread .notification-title {
    font-weight: 700;
}

.notification-card.read {
    background: var(--bg-secondary, #fafafa);
    opacity: 0.85;
}

.notification-card.urgency-critical {
    border-left: 4px solid #E74C3C;
    background: rgba(231, 76, 60, 0.03);
}

.notification-card.urgency-important {
    border-left: 4px solid #F39C12;
}

.notification-card.dismissing {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.3s ease;
}

/* Card Header */
.notification-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.notification-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--badge-color, #8B7EC8);
    color: white;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notification-timestamp {
    font-size: 12px;
    color: var(--text-tertiary, #999);
}

.notification-card-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

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

.notification-dismiss-btn,
.notification-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary, #666);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
}

.notification-dismiss-btn:hover,
.notification-menu-btn:hover {
    background: var(--bg-hover, #f0f0f0);
    color: var(--text-primary, #333);
}

/* Card Body */
.notification-card-body {
    margin-bottom: 12px;
}

.notification-title {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #333);
    line-height: 1.4;
}

.notification-message {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary, #555);
    line-height: 1.5;
}

.notification-helper {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin: 12px 0 0;
    padding: 10px 12px;
    background: rgba(127, 176, 105, 0.08);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary, #666);
    line-height: 1.4;
}

.helper-icon {
    flex-shrink: 0;
}

/* Card Footer / Actions */
.notification-card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color, #e0e0e0);
}

.notification-action-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.notification-action-btn.primary {
    background: linear-gradient(135deg, var(--primary-purple, #8B7EC8), var(--primary-green, #7FB069));
    border: none;
    color: white;
}

.notification-action-btn.primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.notification-action-btn.secondary {
    background: transparent;
    border: 1px solid var(--border-color, #e0e0e0);
    color: var(--text-secondary, #666);
}

.notification-action-btn.secondary:hover {
    border-color: var(--primary-purple, #8B7EC8);
    color: var(--primary-purple, #8B7EC8);
    background: rgba(139, 126, 200, 0.05);
}

/* ============================================================================
   Context Menu
   ============================================================================ */

.notification-context-menu {
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    padding: 8px 0;
    z-index: 10001;
}

.notification-context-menu .menu-item {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--text-primary, #333);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s ease;
}

.notification-context-menu .menu-item:hover {
    background: var(--bg-hover, #f5f5f5);
}

.notification-context-menu .menu-divider {
    height: 1px;
    margin: 8px 0;
    background: var(--border-color, #e0e0e0);
}

/* ============================================================================
   Load More
   ============================================================================ */

.notifications-load-more {
    display: flex;
    justify-content: center;
    padding: 16px 24px 24px;
}

.load-more-btn {
    padding: 12px 32px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    color: var(--text-secondary, #666);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.load-more-btn:hover {
    background: var(--primary-purple, #8B7EC8);
    border-color: var(--primary-purple, #8B7EC8);
    color: white;
}

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

@media (max-width: 768px) {
    .notifications-modal-container {
        width: 95%;
        height: 90vh;
        max-height: none;
    }

    .notifications-header {
        padding: 12px 16px;
    }

    .notifications-title {
        font-size: 20px;
    }

    .notifications-toolbar {
        padding: 12px 16px;
    }

    .notifications-categories {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
        margin-bottom: 12px;
        -webkit-overflow-scrolling: touch;
    }

    .category-tab {
        flex-shrink: 0;
    }

    .notifications-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        width: 100%;
    }

    .filter-select {
        flex: 1;
    }

    .mark-all-read-btn {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
    }

    .notifications-list {
        padding: 12px 16px;
    }

    .notification-card {
        padding: 14px 16px;
    }

    .notification-card-actions {
        opacity: 1;
    }

    .recommendation-card {
        flex-direction: column;
    }

    .recommendation-btn {
        margin-left: 0;
        margin-top: 12px;
        width: 100%;
    }
}

/* ============================================================================
   Reduced Motion
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
    .notifications-modal,
    .notifications-modal-container,
    .notification-card,
    .loading-spinner {
        transition: none;
        animation: none;
    }

    .notification-card.dismissing {
        transition: opacity 0.1s ease;
        transform: none;
    }
}

/* ============================================================================
   Theme Support
   ============================================================================ */

/* Dark theme overrides */
[data-theme="mission-control"] .notifications-content,
[data-theme="midnight-mode"] .notifications-content {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16162a;
    --bg-hover: #252540;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-tertiary: #707070;
    --border-color: #2a2a4a;
}

[data-theme="mission-control"] .notifications-modal-container,
[data-theme="midnight-mode"] .notifications-modal-container {
    background: #1a1a2e;
}

[data-theme="mission-control"] .filter-select,
[data-theme="midnight-mode"] .filter-select {
    background: #252540;
    color: #e0e0e0;
}