/* ================================
   NOTIFICATIONS PAGE STYLES
   ================================ */

.notifications-page {
    min-height: 100vh;
    background: var(--slate-50);
    padding: 3rem 0 5rem;
}

.notifications-container {
    max-width: 56rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .notifications-container {
        padding: 0 1.5rem;
    }
}

/* Header */
.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    gap: 1rem;
}

.section-tag {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--dsn-blue);
    margin-bottom: 0.5rem;
}

.tag-line {
    width: 2rem;
    height: 2px;
    background: var(--dsn-blue);
    border-radius: 9999px;
}

.page-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--dsn-dark);
    letter-spacing: -0.025em;
}

.delete-all-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.5rem 1rem;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--slate-400);
    transition: all 0.3s ease;
}

.delete-all-btn:hover {
    color: var(--dsn-pink);
}

/* Tabs */
.notification-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
}

.notification-tabs::-webkit-scrollbar {
    display: none;
}

.notification-tab {
    padding: 0.625rem 1.25rem;
    border-radius: 0.75rem;
    font-size: 9px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--slate-400);
    border: 1px solid var(--slate-100);
}

.notification-tab:hover {
    color: var(--slate-600);
    border-color: var(--slate-200);
}

.notification-tab.active {
    background: var(--dsn-dark);
    color: var(--white);
    border-color: var(--dsn-dark);
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
}

/* Notifications List */
.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: 0.75rem;
    border: 1px solid var(--slate-50);
    transition: all 0.3s ease;
}

.notification-item:hover {
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.notification-item.unread {
    border-color: var(--dsn-blue);
    background: #eef7ff;
    /* Light blue background */
    border-left: 4px solid var(--dsn-blue);
    /* Strong indicator */
}

.notification-item.read {
    opacity: 0.7;
    background: #fff;
    border-left: 4px solid transparent;
    /* Maintain layout consistency */
}

.notification-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon.booking {
    background: rgba(71, 164, 75, 0.1);
    color: var(--dsn-green);
}

.notification-icon.finance {
    background: rgba(49, 125, 190, 0.1);
    color: var(--dsn-blue);
}

.notification-icon.social {
    background: rgba(124, 77, 255, 0.1);
    color: var(--dsn-accent);
}

.notification-icon.cancel {
    background: rgba(233, 30, 99, 0.1);
    color: var(--dsn-pink);
}

.notification-content {
    flex: 1;
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4px;
    gap: 1rem;
}

.notification-title {
    font-size: 1rem;
    font-weight: 900;
    color: var(--dsn-dark);
}

.notification-time {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--slate-400);
    white-space: nowrap;
}

.notification-message {
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-500);
    line-height: 1.5;
}

.notification-amount {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 4px 8px;
    background: rgba(49, 125, 190, 0.1);
    color: var(--dsn-blue);
    font-size: 11px;
    font-weight: 900;
    border-radius: 0.375rem;
}

.notification-action {
    margin-top: 0.75rem;
}

.notification-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.5rem 1rem;
    background: var(--dsn-blue);
    color: var(--white);
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.notification-action-btn:hover {
    background: var(--dsn-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Empty State */
.empty-state {
    padding: 5rem 2rem;
    text-align: center;
    background: var(--white);
    border: 2px dashed var(--slate-100);
    border-radius: 1rem;
}

.empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: var(--slate-50);
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate-200);
}

.empty-state p {
    font-size: 14px;
    font-weight: 700;
    color: var(--slate-400);
}