/**
 * 域名迁移提示页样式
 * 传统 CSS + CSS 变量，复用 zikao-tool tokens.css 品牌色
 */
:root {
    --dm-primary: #4a90d9;
    --dm-primary-rgb: 74, 144, 217;
    --dm-primary-dark: #357abd;
    --dm-primary-light: #ecf5ff;
    --dm-primary-border: #b3d4f0;
    --dm-success: #22c55e;
    --dm-success-dark: #16a34a;
    --dm-text-1: #303133;
    --dm-text-2: #606266;
    --dm-text-3: #6b7280;
    --dm-text-4: #9ca3af;
    --dm-bg-card: #ffffff;
    --dm-border: #ebeef5;
    --dm-radius: 12px;
    --dm-radius-lg: 16px;
    --dm-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    --dm-duration: 200ms;
    --dm-easing: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    min-height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    color: var(--dm-text-2);
    line-height: 1.6;
    background: #eef4fb;
    background:
        radial-gradient(circle at 12% 18%, rgba(74, 144, 217, 0.16), transparent 36%),
        radial-gradient(circle at 88% 12%, rgba(74, 144, 217, 0.12), transparent 32%),
        radial-gradient(circle at 80% 90%, rgba(74, 144, 217, 0.1), transparent 38%),
        linear-gradient(160deg, #f6f9fd 0%, #e8f0fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 32px 16px;
}

/* ---------- 卡片 ---------- */
.migrate-card {
    width: 100%;
    max-width: 560px;
    background: var(--dm-bg-card);
    border: 1px solid var(--dm-border);
    border-radius: 20px;
    box-shadow: var(--dm-shadow);
    padding: 48px 44px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: dm-card-in 0.5s var(--dm-easing) both;
}

@keyframes dm-card-in {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 顶部装饰条 */
.migrate-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--dm-primary), #7fb3ea, var(--dm-primary));
}

/* ---------- 徽章 ---------- */
.migrate-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    background: var(--dm-primary-light);
    border: 1px solid var(--dm-primary-border);
    color: var(--dm-primary-dark);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.migrate-badge svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* ---------- 标题与文案 ---------- */
.migrate-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--dm-text-1);
    letter-spacing: 0.5px;
}

.migrate-subtitle {
    margin-top: 12px;
    font-size: 15px;
    color: var(--dm-text-3);
}

/* ---------- 新域名展示 ---------- */
.migrate-domain {
    margin: 28px 0 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border: 1px solid var(--dm-primary-border);
    border-radius: var(--dm-radius);
    background: var(--dm-primary-light);
}

.migrate-domain__url {
    flex: 1;
    text-align: left;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 17px;
    font-weight: 600;
    color: var(--dm-primary-dark);
    letter-spacing: 0.3px;
    word-break: break-all;
}

.migrate-domain__copy {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border: none;
    border-radius: 8px;
    background: var(--dm-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--dm-duration) var(--dm-easing), transform var(--dm-duration) var(--dm-easing);
}

.migrate-domain__copy:hover {
    background: var(--dm-primary-dark);
}

.migrate-domain__copy:active {
    transform: scale(0.96);
}

.migrate-domain__copy svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
}

.migrate-domain__copy.is-copied {
    background: var(--dm-success-dark);
}

/* ---------- 倒计时 ---------- */
.migrate-countdown {
    margin-top: 18px;
    font-size: 13px;
    color: var(--dm-text-4);
}

.migrate-countdown b {
    color: var(--dm-primary-dark);
    font-size: 15px;
    font-weight: 600;
    padding: 0 2px;
}

/* 倒计时进度条 */
.migrate-progress {
    margin: 16px auto 0;
    width: 100%;
    max-width: 300px;
    height: 4px;
    background: var(--dm-primary-light);
    border-radius: 999px;
    overflow: hidden;
}

.migrate-progress__bar {
    height: 100%;
    width: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--dm-primary), #7fb3ea);
    transition: width 1s linear;
}

/* ---------- 主按钮 ---------- */
.migrate-actions {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.migrate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--dm-duration) var(--dm-easing);
}

.migrate-btn--primary {
    background: var(--dm-primary);
    border: 1px solid var(--dm-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--dm-primary-rgb), 0.28);
}

.migrate-btn--primary:hover {
    background: var(--dm-primary-dark);
    border-color: var(--dm-primary-dark);
    box-shadow: 0 6px 16px rgba(var(--dm-primary-rgb), 0.34);
    transform: translateY(-1px);
}

.migrate-btn--primary:active {
    transform: translateY(0);
}

.migrate-btn--primary svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.migrate-btn--ghost {
    background: transparent;
    border: 1px solid var(--dm-primary-border);
    color: var(--dm-primary-dark);
}

.migrate-btn--ghost:hover {
    background: var(--dm-primary-light);
}

/* ---------- 收藏提示 ---------- */
.migrate-tip {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed var(--dm-border);
    font-size: 13px;
    color: var(--dm-text-4);
}

.migrate-tip b {
    color: var(--dm-text-3);
    font-weight: 500;
}

/* ---------- 复制成功气泡 ---------- */
.dm-toast {
    position: fixed;
    left: 50%;
    bottom: 48px;
    transform: translate(-50%, 16px);
    padding: 10px 20px;
    border-radius: 999px;
    background: rgba(48, 49, 51, 0.92);
    color: #fff;
    font-size: 13px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dm-duration) var(--dm-easing), transform var(--dm-duration) var(--dm-easing);
    z-index: 9999;
}

.dm-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ---------- 响应式 ---------- */
@media (max-width: 480px) {
    .migrate-card {
        padding: 40px 22px 32px;
        border-radius: 16px;
    }

    .migrate-title {
        font-size: 22px;
    }

    .migrate-domain {
        flex-direction: column;
        align-items: stretch;
    }

    .migrate-domain__url {
        text-align: center;
    }

    .migrate-domain__copy {
        justify-content: center;
    }
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}