/**
 * ExamWindow Ultimate Notifications - Student Zone & On-Site Inbox CSS
 */

.ewun-inbox-container {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 15px;
}

.ewun-inbox-toolbar {
    padding: 14px 18px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ewun-inbox-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ewun-filter-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
    padding: 5px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.ewun-filter-btn:hover {
    background: #f1f5f9;
}

.ewun-filter-btn.active {
    background: #0284c7;
    border-color: #0284c7;
    color: #ffffff;
}

.ewun-inbox-actions {
    display: flex;
    gap: 8px;
}

.ewun-action-link {
    font-size: 13px;
    font-weight: 600;
    color: #0284c7;
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

.ewun-action-link:hover {
    color: #0369a1;
}

.ewun-inbox-list {
    display: flex;
    flex-direction: column;
}

.ewun-inbox-item {
    padding: 14px 18px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: background 0.15s;
    position: relative;
}

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

.ewun-inbox-item:hover {
    background: #f8fafc;
}

.ewun-inbox-item.unread {
    background: #f0f9ff;
    border-left: 4px solid #0284c7;
}

.ewun-inbox-icon {
    font-size: 22px;
    line-height: 1;
    margin-top: 2px;
}

.ewun-inbox-content {
    flex-grow: 1;
}

.ewun-inbox-title {
    margin: 0 0 4px 0;
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
}

.ewun-inbox-title a {
    color: inherit;
    text-decoration: none;
}

.ewun-inbox-title a:hover {
    color: #0284c7;
}

.ewun-inbox-desc {
    margin: 0 0 6px 0;
    font-size: 13px;
    color: #475569;
    line-height: 1.4;
}

.ewun-inbox-meta {
    font-size: 11px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ewun-inbox-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ewun-icon-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: #94a3b8;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.15s;
}

.ewun-icon-btn:hover {
    color: #0f172a;
    background: #e2e8f0;
}

.ewun-icon-btn.active {
    color: #eab308;
}

.ewun-inbox-empty {
    padding: 40px 20px;
    text-align: center;
    color: #94a3b8;
    font-size: 14px;
}