/*
 * 水长清 IoT - 组件样式
 * 搜索栏、统计卡片、状态标签、现代表格、卡片视图、抽屉、通知弹窗
 */

/* ===== 状态标签 — 设备状态 ===== */
.sc-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: var(--sc-radius-pill);
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}
.sc-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.sc-status--online { background: var(--sc-success-light); color: var(--sc-primary); }
.sc-status--online::before { background: var(--sc-success); }
.sc-status--offline { background: var(--sc-danger-light); color: var(--sc-danger); }
.sc-status--offline::before { background: var(--sc-danger); }
.sc-status--alarm { background: var(--sc-warning-light); color: var(--sc-warning); }
.sc-status--alarm::before { background: var(--sc-warning); }
.sc-status--inactive { background: #f1f5f9; color: var(--sc-text-muted); }
.sc-status--inactive::before { background: var(--sc-text-muted); }

/* ===== 报警级别标签 ===== */
.sc-alarm-level {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    border-left: 3px solid;
}
.sc-alarm-level--critical { background: var(--sc-danger-light); color: #dc2626; border-color: #dc2626; }
.sc-alarm-level--important { background: var(--sc-warning-light); color: var(--sc-warning); border-color: var(--sc-warning); }
.sc-alarm-level--normal { background: var(--sc-info-light); color: #0284c7; border-color: #0284c7; }

/* ===== 统计卡片 ===== */
.sc-stat-card {
    background: var(--sc-bg-card);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-md);
    padding: var(--sc-space-4);
    display: flex;
    align-items: center;
    gap: var(--sc-space-3);
    box-shadow: var(--sc-shadow-xs);
    transition: box-shadow 0.2s ease;
}
.sc-stat-card:hover {
    box-shadow: var(--sc-shadow-sm);
}
.sc-stat-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--sc-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.sc-stat-card__icon--primary { background: var(--sc-primary-muted); }
.sc-stat-card__icon--success { background: var(--sc-success-dark); }
.sc-stat-card__icon--danger { background: var(--sc-danger-light); }
.sc-stat-card__icon--warning { background: var(--sc-warning-light); }
.sc-stat-card__value {
    font-size: 20px;
    font-weight: 700;
    color: var(--sc-text-primary);
    line-height: 1;
}
.sc-stat-card__label {
    font-size: 11px;
    color: var(--sc-text-muted);
    margin-top: 2px;
}

/* ===== 搜索工具栏 ===== */
.sc-toolbar {
    background: var(--sc-bg-card);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-md);
    padding: var(--sc-space-3) var(--sc-space-4);
    margin-bottom: var(--sc-space-4);
}
.sc-toolbar__search {
    display: flex;
    gap: var(--sc-space-2);
    flex-wrap: wrap;
    align-items: center;
}
.sc-toolbar__input {
    flex: 1;
    min-width: 180px;
    background: var(--sc-bg-page);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-sm);
    padding: 7px 12px;
    font-size: 12px;
    color: var(--sc-text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.sc-toolbar__filter {
    background: var(--sc-bg-page);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-sm);
    padding: 7px 12px;
    font-size: 12px;
    color: var(--sc-text-primary);
    cursor: pointer;
}
.sc-toolbar__actions {
    display: flex;
    gap: var(--sc-space-2);
    margin-top: var(--sc-space-2);
}

/* ===== 视图切换 ===== */
.sc-view-switch {
    display: flex;
    background: #f1f5f9;
    border-radius: var(--sc-radius-sm);
    padding: 3px;
    gap: 2px;
}
.sc-view-switch__btn {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--sc-text-muted);
    cursor: pointer;
    border: none;
    background: transparent;
    transition: all 0.2s ease;
}
.sc-view-switch__btn--active {
    background: var(--sc-primary);
    color: #ffffff;
}

/* ===== 现代表格容器 ===== */
.sc-table {
    background: var(--sc-bg-card);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-md);
    overflow: hidden;
}

/* ===== 卡片网格视图 ===== */
.sc-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sc-space-3);
}
.sc-card {
    background: var(--sc-bg-card);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-md);
    padding: var(--sc-space-4);
    transition: box-shadow 0.2s ease;
    cursor: pointer;
}
.sc-card:hover {
    box-shadow: var(--sc-shadow-sm);
}
.sc-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.sc-card__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--sc-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}
.sc-card__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--sc-text-primary);
    margin-top: 10px;
}
.sc-card__subtitle {
    font-size: 11px;
    color: var(--sc-text-muted);
    margin-top: 2px;
}
.sc-card__tags {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    flex-wrap: wrap;
}
.sc-card__tag {
    background: var(--sc-bg-page);
    border-radius: var(--sc-radius-sm);
    padding: 4px 8px;
    font-size: 10px;
    color: var(--sc-text-secondary);
}
.sc-card__footer {
    display: flex;
    gap: var(--sc-space-2);
    margin-top: var(--sc-space-3);
    border-top: 1px solid var(--sc-border-light);
    padding-top: 10px;
}
.sc-card__action {
    font-size: 11px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    transition: opacity 0.15s ease;
}
.sc-card__action--primary { color: var(--sc-primary); }
.sc-card__action--muted { color: var(--sc-text-secondary); }
.sc-card__action--danger { color: var(--sc-danger); margin-left: auto; }
.sc-card__action:hover { opacity: 0.7; }

/* ===== 右侧抽屉 ===== */
.sc-drawer-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.3);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.25s ease;
}
.sc-drawer-backdrop--visible { opacity: 1; }
.sc-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 420px;
    max-width: 90vw;
    background: var(--sc-bg-card);
    box-shadow: var(--sc-shadow-lg);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.sc-drawer--open { transform: translateX(0); }
.sc-drawer__header {
    padding: var(--sc-space-4) var(--sc-space-5);
    border-bottom: 1px solid var(--sc-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sc-drawer__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--sc-text-primary);
}
.sc-drawer__close {
    width: 28px;
    height: 28px;
    border-radius: var(--sc-radius-sm);
    background: var(--sc-bg-page);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    color: var(--sc-text-muted);
    font-size: 14px;
}
.sc-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--sc-space-5);
}
.sc-drawer__footer {
    padding: var(--sc-space-3) var(--sc-space-5);
    border-top: 1px solid var(--sc-border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--sc-space-2);
}

/* ===== 通知弹窗 ===== */
.sc-notifications {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 340px;
    pointer-events: none;
}
.sc-notification {
    pointer-events: auto;
    background: var(--sc-bg-card);
    border-radius: var(--sc-radius-md);
    box-shadow: var(--sc-shadow-md), 0 0 0 1px rgba(0,0,0,0.03);
    overflow: hidden;
    animation: scNotificationIn 0.35s cubic-bezier(0.21, 1.02, 0.73, 1) forwards;
}
.sc-notification--leaving {
    animation: scNotificationOut 0.25s ease forwards;
}
.sc-notification__bar {
    height: 3px;
}
.sc-notification__bar--online { background: linear-gradient(90deg, #10b981, #34d399); }
.sc-notification__bar--offline { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.sc-notification__bar--alarm { background: linear-gradient(90deg, #ef4444, #f87171); }
.sc-notification__bar--info { background: linear-gradient(90deg, #0ea5e9, #38bdf8); }

.sc-notification__content {
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.sc-notification__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--sc-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.sc-notification__icon--online { background: var(--sc-success-light); }
.sc-notification__icon--offline { background: var(--sc-warning-light); }
.sc-notification__icon--alarm { background: var(--sc-danger-light); }
.sc-notification__icon--info { background: var(--sc-info-light); }

.sc-notification__body { flex: 1; min-width: 0; }
.sc-notification__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sc-notification__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--sc-text-primary);
}
.sc-notification__time {
    font-size: 10px;
    color: var(--sc-text-muted);
}
.sc-notification__device {
    font-size: 12px;
    font-weight: 500;
    margin-top: 2px;
}
.sc-notification__device--online { color: var(--sc-primary); }
.sc-notification__device--offline { color: var(--sc-warning); }
.sc-notification__device--alarm { color: var(--sc-danger); }
.sc-notification__device--info { color: var(--sc-info); }

.sc-notification__detail {
    font-size: 11px;
    color: var(--sc-text-muted);
    margin-top: 4px;
}
.sc-notification__status {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 10px;
}
.sc-notification__status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.sc-notification__status-dot--online {
    background: var(--sc-success);
    animation: scPulse 2s infinite;
}
.sc-notification__status-dot--offline { background: var(--sc-warning); }

.sc-notification__close {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--sc-text-muted);
    cursor: pointer;
    flex-shrink: 0;
    border: none;
    background: none;
}
.sc-notification__close:hover { color: var(--sc-text-secondary); }

.sc-notification__actions {
    border-top: 1px solid var(--sc-border-light);
    padding: 8px 16px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.sc-notification__action {
    font-size: 11px;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
}
.sc-notification__action--primary { color: var(--sc-primary); font-weight: 500; }
.sc-notification__action--muted { color: var(--sc-text-secondary); }

/* ===== 通知动画 ===== */
@keyframes scNotificationIn {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes scNotificationOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}
@keyframes scPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}