/**
 * VPS Notification - スタイルシート
 */

/* ===== 変数 ===== */
:root {
    --vps-notif-primary: #111111;
    --vps-notif-white: #ffffff;
    --vps-notif-gray: #666666;
    --vps-notif-light-gray: #f2f2f2;
    --vps-notif-border: #e0e0e0;
    --vps-notif-important: #e53935;
    --vps-notif-maintenance: #fb8c00;
    --vps-notif-info: #1976d2;
    --vps-notif-update: #43a047;
}

/* ===== トリガーボタン ===== */
.vps-notification {
    position: relative;
    margin-right: 25px;
}

.vps-notification-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    position: relative;
}

.vps-notification-trigger__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vps-notification-trigger__icon svg {
    width: 25px;
    height: 25px;
    stroke: var(--vps-notif-white);
    fill: none;
    transition: stroke 0.3s ease;
}

/* 白ヘッダー用 */
.header-white .vps-notification-trigger__icon svg {
    stroke: var(--vps-notif-primary);
}

.vps-notification-trigger__badge {
    position: absolute;
    top: -5px;
    right: -8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--vps-notif-important);
    color: var(--vps-notif-white);
    font-size: 11px;
    font-weight: 600;
    border-radius: 9px;
    line-height: 1;
}

.vps-notification-trigger:hover {
    opacity: 0.7;
}

/* ===== ドロップダウン ===== */
.vps-notification-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: -64px;
    width: 360px;
    max-height: 480px;
    background: var(--vps-notif-white);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 9999;
    overflow: hidden;
}

.vps-notification-dropdown[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.vps-notification-dropdown__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--vps-notif-border);
}

.vps-notification-dropdown__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--vps-notif-primary);
}

.vps-notification-dropdown__mark-all {
    background: transparent;
    border: none;
    color: var(--vps-notif-gray);
    font-size: 13px;
    cursor: pointer;
    padding: 0;
}

.vps-notification-dropdown__mark-all:hover {
    color: var(--vps-notif-primary);
    text-decoration: underline;
}

.vps-notification-dropdown__list {
    max-height: 400px;
    overflow-y: auto;
}

.vps-notification-dropdown__empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--vps-notif-gray);
    font-size: 14px;
}

/* フッター（もっと見る） */
.vps-notification-dropdown__footer {
    padding: 12px 20px;
    border-top: 1px solid var(--vps-notif-border);
    text-align: center;
}

.vps-notification-dropdown__more {
    display: inline-block;
    background: transparent;
    border: none;
    color: var(--vps-notif-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
}

.vps-notification-dropdown__more:hover {
    text-decoration: underline;
}

.vps-notification-dropdown__more:disabled {
    color: var(--vps-notif-gray);
    cursor: not-allowed;
    text-decoration: none;
}

/* ===== お知らせアイテム ===== */
.vps-notification-item {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--vps-notif-border);
    position: relative;
    transition: background 0.2s ease;
}

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

.vps-notification-item:hover {
    background: var(--vps-notif-light-gray);
}

.vps-notification-item--unread {
    background: rgba(25, 118, 210, 0.05);
}

.vps-notification-item--unread:hover {
    background: rgba(25, 118, 210, 0.1);
}

/* アイコン */
.vps-notification-item__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vps-notif-light-gray);
}

.vps-notification-item__icon svg {
    width: 16px;
    height: 16px;
}

.vps-notification-item--info .vps-notification-item__icon {
    background: rgba(25, 118, 210, 0.1);
    color: var(--vps-notif-info);
}

.vps-notification-item--important .vps-notification-item__icon {
    background: rgba(229, 57, 53, 0.1);
    color: var(--vps-notif-important);
}

.vps-notification-item--update .vps-notification-item__icon {
    background: rgba(67, 160, 71, 0.1);
    color: var(--vps-notif-update);
}

.vps-notification-item--maintenance .vps-notification-item__icon {
    background: rgba(251, 140, 0, 0.1);
    color: var(--vps-notif-maintenance);
}

/* コンテンツ */
.vps-notification-item__content {
    flex: 1;
    min-width: 0;
}

.vps-notification-item__title {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--vps-notif-primary);
    text-decoration: none;
    margin-bottom: 4px;
    line-height: 1.4;
}

a.vps-notification-item__title:hover {
    text-decoration: underline;
}

.vps-notification-item__text {
    font-size: 13px;
    color: var(--vps-notif-gray);
    margin: 0 0 8px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vps-notification-item__date {
    font-size: 12px;
    color: #999;
}

/* 閉じるボタン */
.vps-notification-item__close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: transparent;
    border: none;
    padding: 4px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
    color: var(--vps-notif-gray);
}

.vps-notification-item:hover .vps-notification-item__close {
    opacity: 1;
}

.vps-notification-item__close:hover {
    color: var(--vps-notif-primary);
}