.exam-notification-nav-item {
    position: relative;
    list-style: none;
    margin-right: 14px;
}

.exam-notification-toggle {
    background: transparent;
    border: 0;
    color: #19c8a1;
    font-size: 18px;
    cursor: pointer;
    position: relative;
    padding: 6px 8px;
}

.exam-notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    background: #ef4444;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.exam-notification-panel {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(360px, 92vw);
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    border: 1px solid #d8ebe6;
    overflow: hidden;
    display: none;
    z-index: 10020;
}

.exam-notification-panel.is-open {
    display: block;
}

.exam-notification-panel-header {
    padding: 16px 18px 10px;
    border-bottom: 1px solid #ecf5f2;
}

.exam-notification-panel-header h3 {
    margin: 0;
    font-size: 16px;
    color: #173b35;
}

.exam-notification-panel-header p {
    margin: 8px 0 0;
    font-size: 13px;
    color: #5d7b75;
}

.exam-notification-list {
    max-height: 320px;
    overflow-y: auto;
}

.exam-notification-item {
    padding: 14px 18px;
    border-bottom: 1px solid #eef7f4;
}

.exam-notification-item:last-child {
    border-bottom: 0;
}

.exam-notification-item strong {
    display: block;
    margin-bottom: 6px;
    color: #173b35;
}

.exam-notification-meta,
.exam-notification-notes {
    font-size: 13px;
    color: #5d7b75;
    margin-top: 4px;
    line-height: 1.5;
}

.exam-notification-days {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #e8fff7;
    color: #0f7f67;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 8px;
}

.exam-notification-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.62);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    z-index: 10030;
}

.exam-notification-overlay.is-open {
    display: flex;
}

.exam-notification-modal {
    width: min(560px, 100%);
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.25);
    overflow: hidden;
}

.exam-notification-modal-header {
    padding: 24px 24px 16px;
    background: linear-gradient(135deg, #19c8a1 0%, #0da48b 100%);
    color: #ffffff;
}

.exam-notification-modal-header h2,
.exam-notification-modal-header p {
    margin: 0;
}

.exam-notification-modal-header p {
    margin-top: 10px;
    opacity: 0.92;
}

.exam-notification-modal-body {
    padding: 20px 24px 24px;
    max-height: 70vh;
    overflow-y: auto;
}

.exam-notification-modal-card {
    border: 1px solid #dcf1eb;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 14px;
    background: #fbfffd;
}

.exam-notification-modal-card:last-child {
    margin-bottom: 0;
}

.exam-notification-modal-card h4 {
    margin: 0 0 8px;
    color: #173b35;
}

.exam-notification-modal-card p {
    margin: 0;
    color: #456761;
    line-height: 1.6;
}

.exam-notification-modal-footer {
    padding: 0 24px 24px;
}

.exam-notification-close {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 12px;
    border: 0;
    background: #173b35;
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
}

@media (max-width: 767px) {
    .exam-notification-nav-item {
        margin-right: 8px;
    }

    .exam-notification-panel {
        right: -40px;
    }

    .exam-notification-modal-header,
    .exam-notification-modal-body,
    .exam-notification-modal-footer {
        padding-left: 18px;
        padding-right: 18px;
    }
}