/**
 * GamiKonnect Notification System Styles
 * Modern, clean, professional notification UI components
 * Consistent with project's blue/aqua theme
 * =====================================================
 */

/* =========================================
   Notification Badge / Bubble
   ========================================= */
#notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, var(--danger, #F0354B), #d63031);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(240, 53, 75, 0.4);
    border: 2px solid #fff;
}

.notification-icon {
    position: relative;
    cursor: pointer;
    font-size: 24px;
    transition: var(--transition, all 0.3s ease);
}

.notification-icon:hover {
    transform: scale(1.05);
}

/* =========================================
   Toast Notification
   ========================================= */
.notification-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius-sm, 12px);
    box-shadow: var(--shadow-lg, 0 16px 40px rgba(53, 168, 240, 0.16));
    display: flex;
    gap: 16px;
    padding: 18px 20px;
    max-width: 380px;
    z-index: 1050;
    animation: notifSlideIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(20px);
}

@keyframes notifSlideIn {
    from {
        transform: translateX(420px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}

.toast-icon {
    font-size: 28px;
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-secondary, #F0EBFF);
}

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

.toast-content strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-primary, #1A1A2E);
    font-size: 14px;
}

.toast-content p {
    font-size: 13px;
    color: var(--text-muted, #718096);
    margin: 0;
    line-height: 1.4;
}

/* =========================================
   Notification Dropdown (Top Nav)
   ========================================= */
.notifications-dropdown-content {
    position: absolute;
    top: calc(100% + 8px);
    right: -10px;
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
    box-shadow: var(--shadow-lg, 0 16px 40px rgba(53, 168, 240, 0.16));
    min-width: 400px;
    max-height: 560px;
    overflow: hidden;
    z-index: 1000;
    display: none;
    flex-direction: column;
    transform-origin: top right;
    animation: dropdownFadeIn 0.25s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.nav-dropdown .notifications-dropdown-content {
    display: none;
}

.nav-dropdown.open .notifications-dropdown-content {
    display: flex;
}

.notifications-dropdown-content::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 18px;
    width: 16px;
    height: 16px;
    background: var(--bg-card, #ffffff);
    border-left: 1px solid var(--border-light, #E2E8FF);
    border-top: 1px solid var(--border-light, #E2E8FF);
    transform: rotate(45deg);
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light, #E2E8FF);
    background: var(--bg-secondary, #F0EBFF);
}

.dropdown-header h5 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary, #1A1A2E);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-header h5 i {
    color: var(--primary, #35A8F0);
}

.view-all-link {
    color: var(--primary, #35A8F0);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition, all 0.3s ease);
}

.view-all-link:hover {
    color: var(--primary-dark, #1E90FF);
    text-decoration: none;
    gap: 6px;
}

.notifications-list {
    overflow-y: auto;
    max-height: 420px;
    flex: 1;
}

/* Notification item in dropdown */
.notification-item {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-light, #E2E8FF);
    cursor: pointer;
    transition: var(--transition, all 0.3s ease);
    position: relative;
}

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

.notification-item:hover {
    background: var(--bg-secondary, #F0EBFF);
}

.notification-item.unread {
    background: #e8f4fd;
    border-left: 3px solid var(--primary, #35A8F0);
}

.notification-item.unread:hover {
    background: #d6edfc;
}

.notification-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.notification-title {
    font-weight: 600;
    color: var(--text-primary, #1A1A2E);
    margin: 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Importance indicator dots for dropdown notifications */
.notif-imp-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: notif-dot-pulse 2s infinite;
}

.notif-imp-dot.critical {
    background: #dc3545;
    box-shadow: 0 0 6px rgba(220, 53, 69, 0.5);
}

.notif-imp-dot.high {
    background: #fd7e14;
    box-shadow: 0 0 6px rgba(253, 126, 20, 0.4);
}

@keyframes notif-dot-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.notification-message {
    font-size: 13px;
    color: var(--text-muted, #718096);
    margin: 0;
    line-height: 1.4;
}

.notification-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: #a0aec0;
    margin-top: 4px;
}

.notification-category {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-secondary, #F0EBFF);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted, #718096);
}

.notification-category i {
    font-size: 10px;
}

.notification-time {
    white-space: nowrap;
}

/* Dropdown empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    color: #a0aec0;
    text-align: center;
}

.empty-state i {
    font-size: 42px;
    margin-bottom: 12px;
    opacity: 0.4;
}

.empty-state p {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
}

/* =========================================
   NOTIFICATION CENTER PAGE
   Modern, full-featured notification center
   ========================================= */
.notif-center-wrapper {
    max-width: 860px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

/* Header */
.notif-center-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.notif-center-header h1 {
    font-size: 28px;
    font-weight: 800;
    margin: 0;
    color: var(--text-primary, #1A1A2E);
    display: flex;
    align-items: center;
    gap: 12px;
}

.notif-center-header h1 .header-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary, #35A8F0), var(--aqua, #7FDBFF));
    border-radius: 14px;
    color: #fff;
    font-size: 22px;
}

.notif-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Filters Card */
.notif-filters-card {
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md, 0 8px 24px rgba(53, 168, 240, 0.12));
    transition: var(--transition, all 0.3s ease);
}

.notif-filters-card:hover {
    box-shadow: var(--shadow-lg, 0 16px 40px rgba(53, 168, 240, 0.16));
}

.notif-filters-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.notif-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.notif-filter-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted, #718096);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notif-filter-group .form-select {
    border: 2px solid var(--border-light, #E2E8FF);
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--text-primary, #1A1A2E);
    background: var(--bg-card, #ffffff);
    transition: var(--transition, all 0.3s ease);
    cursor: pointer;
}

.notif-filter-group .form-select:focus {
    border-color: var(--primary, #35A8F0);
    box-shadow: 0 0 0 4px rgba(53, 168, 240, 0.1);
    outline: none;
}

/* Notification Stats Bar */
.notif-stats-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.notif-stat-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: 50px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted, #718096);
    transition: var(--transition, all 0.3s ease);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.notif-stat-chip:hover {
    box-shadow: var(--shadow-md, 0 8px 24px rgba(53, 168, 240, 0.12));
    transform: translateY(-1px);
}

.notif-stat-chip .stat-chip-num {
    background: var(--primary, #35A8F0);
    color: #fff;
    border-radius: 50px;
    padding: 1px 10px;
    font-size: 12px;
    font-weight: 700;
}

.notif-stat-chip.unread {
    border-color: var(--primary-light, #89CFF0);
    color: var(--primary, #35A8F0);
}

/* Notification Cards List */
.notif-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Individual Notification Card */
.notif-card {
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
    padding: 20px 24px;
    transition: var(--transition, all 0.3s ease);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.notif-card:hover {
    box-shadow: var(--shadow-md, 0 8px 24px rgba(53, 168, 240, 0.12));
    transform: translateY(-2px);
    border-color: transparent;
}

.notif-card.unread {
    border-left: 4px solid var(--primary, #35A8F0);
    background: linear-gradient(135deg, #f8fbff, #ffffff);
}

.notif-card.unread::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary, #35A8F0), var(--aqua, #7FDBFF), transparent);
    opacity: 0;
    transition: var(--transition, all 0.3s ease);
}

.notif-card.unread:hover::before {
    opacity: 1;
}

.notif-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 10px;
}

.notif-card-title-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.notif-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary, #1A1A2E);
    margin: 0;
    line-height: 1.3;
}

.notif-badge-new {
    background: linear-gradient(135deg, var(--primary, #35A8F0), var(--aqua, #7FDBFF));
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.notif-card-category-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 50px;
    background: var(--bg-secondary, #F0EBFF);
    color: var(--text-muted, #718096);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.notif-card-category-badge.general { background: #e9ecef; color: #495057; }
.notif-card-category-badge.system { background: #d0ebff; color: #1c7ed6; }
.notif-card-category-badge.competition { background: #fff3bf; color: #e67700; }
.notif-card-category-badge.payment { background: #d3f9d8; color: #2b8a3e; }
.notif-card-category-badge.achievement { background: #dbe4ff; color: #364fc7; }
.notif-card-category-badge.level_up { background: #e5dbff; color: #6741d9; }
.notif-card-category-badge.account { background: #ffe3e3; color: #c92a2a; }

.notif-card-message {
    font-size: 14px;
    color: var(--text-muted, #718096);
    margin: 0 0 12px;
    line-height: 1.6;
    max-width: 90%;
}

.notif-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.notif-card-time {
    font-size: 12px;
    color: #a0aec0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.notif-card-time i {
    font-size: 10px;
}

.notif-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.notif-btn-mark-read {
    background: transparent;
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: 8px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted, #718096);
    cursor: pointer;
    transition: var(--transition, all 0.3s ease);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.notif-btn-mark-read:hover {
    background: var(--primary, #35A8F0);
    border-color: var(--primary, #35A8F0);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(53, 168, 240, 0.3);
}

.notif-read-label {
    font-size: 12px;
    color: var(--success, #5FD3B3);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Pagination */
.notif-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
}

.notif-pagination .page-item {
    list-style: none;
}

.notif-pagination .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-light, #E2E8FF);
    background: var(--bg-card, #ffffff);
    color: var(--text-muted, #718096);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition, all 0.3s ease);
    text-decoration: none;
}

.notif-pagination .page-link:hover {
    border-color: var(--primary, #35A8F0);
    color: var(--primary, #35A8F0);
    background: #f0f8ff;
}

.notif-pagination .page-item.active .page-link {
    background: var(--primary, #35A8F0);
    border-color: var(--primary, #35A8F0);
    color: #fff;
    box-shadow: 0 4px 12px rgba(53, 168, 240, 0.3);
}

/* Empty State for Center */
.notif-center-empty {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-card, #ffffff);
    border: 2px dashed var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
}

.notif-center-empty i {
    font-size: 64px;
    color: #cbd5e0;
    margin-bottom: 16px;
}

.notif-center-empty h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary, #1A1A2E);
    margin: 0 0 8px;
}

.notif-center-empty p {
    color: var(--text-muted, #718096);
    margin: 0;
}

/* =========================================
   ADMIN COMPOSE NOTIFICATION PAGE
   ========================================= */

/* Notification Preview Card */
.notification-preview-card {
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
    padding: 24px;
    transition: var(--transition, all 0.3s ease);
    position: relative;
    overflow: hidden;
}

.notification-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary, #35A8F0), var(--aqua, #7FDBFF));
}

.preview-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 50px;
    background: #6c757d;
    color: #fff;
    margin-bottom: 12px;
}

.preview-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary, #1A1A2E);
    margin: 0 0 8px;
}

.preview-message {
    font-size: 14px;
    color: var(--text-muted, #718096);
    margin: 0 0 16px;
    line-height: 1.6;
}

.preview-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #a0aec0;
    border-top: 1px solid var(--border-light, #E2E8FF);
    padding-top: 12px;
}

.preview-importance {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Audience Selection Cards */
.card-audience {
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: var(--border-radius, 16px);
    overflow: hidden;
    background: var(--bg-card, #ffffff);
}

.card-audience-header {
    padding: 14px 20px;
    background: var(--bg-secondary, #F0EBFF);
    border-bottom: 1px solid var(--border-light, #E2E8FF);
    font-weight: 600;
    color: var(--text-primary, #1A1A2E);
    font-size: 14px;
}

.card-audience-body {
    padding: 20px;
}

.audience-option {
    transition: var(--transition, all 0.3s ease);
}

.audience-radio {
    display: block;
    cursor: pointer;
    padding: 0;
    margin: 0;
}

.audience-radio input[type="radio"] {
    display: none;
}

.audience-radio-content {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 2px solid var(--border-light, #E2E8FF);
    border-radius: 12px;
    transition: var(--transition, all 0.3s ease);
    background: var(--bg-card, #ffffff);
}

.audience-radio input[type="radio"]:checked + .audience-radio-content {
    border-color: var(--primary, #35A8F0);
    background: #f0f8ff;
    box-shadow: 0 0 0 4px rgba(53, 168, 240, 0.08);
}

.audience-radio-content:hover {
    border-color: var(--primary-light, #89CFF0);
}

.audience-radio-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 20px;
    flex-shrink: 0;
}

.audience-radio-icon.all {
    background: #d0ebff;
    color: #1c7ed6;
}

.audience-radio-icon.group {
    background: #e5dbff;
    color: #6741d9;
}

.audience-group-select {
    padding: 16px 0 0;
    animation: slideDown 0.3s ease-out;
}

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

.audience-group-select select {
    border: 2px solid var(--border-light, #E2E8FF);
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--text-primary, #1A1A2E);
    background: var(--bg-card, #ffffff);
    transition: var(--transition, all 0.3s ease);
    width: 100%;
    cursor: pointer;
}

.audience-group-select select:focus {
    border-color: var(--primary, #35A8F0);
    box-shadow: 0 0 0 4px rgba(53, 168, 240, 0.1);
    outline: none;
}

/* Custom Form Styles for Compose Page */
.form-group-custom {
    margin-bottom: 0;
}

.form-label-custom {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #1A1A2E);
    margin-bottom: 8px;
}

.form-text-custom {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #a0aec0;
}

.form-check-custom {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 1px solid var(--border-light, #E2E8FF);
    border-radius: 10px;
    transition: var(--transition, all 0.3s ease);
    cursor: pointer;
}

.form-check-custom:hover {
    border-color: var(--primary-light, #89CFF0);
}

.form-check-custom input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary, #35A8F0);
    cursor: pointer;
}

.form-check-label-custom {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #1A1A2E);
    cursor: pointer;
}

.form-select-custom {
    border: 2px solid var(--border-light, #E2E8FF);
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--text-primary, #1A1A2E);
    background: var(--bg-card, #ffffff);
    transition: var(--transition, all 0.3s ease);
    width: 100%;
    cursor: pointer;
}

.form-select-custom:focus {
    border-color: var(--primary, #35A8F0);
    box-shadow: 0 0 0 4px rgba(53, 168, 240, 0.1);
    outline: none;
}

.form-actions-custom {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light, #E2E8FF);
}

.btn-send {
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 600;
}

.btn-send:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Tips List */
.tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tips-list li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-muted, #718096);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.tips-list li i {
    margin-top: 2px;
    flex-shrink: 0;
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 768px) {
    .notifications-dropdown-content {
        min-width: 320px;
        right: -60px;
    }

    .notifications-dropdown-content::before {
        right: 70px;
    }

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

    .notif-center-header h1 {
        font-size: 22px;
    }

    .notif-filters-grid {
        grid-template-columns: 1fr;
    }

    .notif-card-message {
        max-width: 100%;
    }

    .notif-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .notif-card {
        padding: 16px;
    }

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

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

    .form-actions-custom .btn-admin-primary,
    .form-actions-custom .btn-admin-ghost {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .notifications-dropdown-content {
        min-width: calc(100vw - 24px);
        right: -12px;
    }

    .notif-center-wrapper {
        padding: 12px 8px;
    }

    .notif-filters-card {
        padding: 16px;
    }

    .audience-radio-content {
        padding: 12px;
    }

    .card-audience-body {
        padding: 12px;
    }
}