/* ============================================================
 * 实名认证页样式
 * 设计语言：对齐 way-star 微信小程序（wot-design-uni 主题）
 *   - 主色：#4D80F0（蓝）
 *   - 背景：#f5f5f5
 *   - 卡片：白底 + 12px 圆角 + 柔和阴影
 *   - 字阶：标题 22px / 副标题 18px / 正文 14px / 辅助 13px
 *   - 图标：内联 SVG line-style（24×24 viewBox / stroke 1.75 / round caps）
 * ============================================================ */
:root {
    --primary:        #4D80F0;
    --primary-active: #3B6FE0;
    --primary-soft:   #EBF1FE;
    --success:        #34C759;
    --warning:        #FF9500;
    --danger:         #FF4D4F;

    --text-1:         #1A1D24;
    --text-2:         #4E5969;
    --text-3:         #8B95A7;

    --bg:             #F2F4F7;
    --card:           #FFFFFF;
    --border:         #EBEDF0;

    --radius-card:    14px;
    --radius-btn:     10px;
    --shadow-card:    0 1px 2px rgba(16, 24, 40, 0.04), 0 4px 16px -4px rgba(16, 24, 40, 0.06);

    --safe-bottom:    env(safe-area-inset-bottom, 0);

    --ease-spring:    cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    background: var(--bg);
    color: var(--text-1);
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.page {
    min-height: 100vh;
    padding: 20px 16px calc(20px + var(--safe-bottom));
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* ========== 通用图标基类 ==========
 * 用法：<svg class="icon" ...> — 大小由父容器 font-size 控制（1em × 1em）
 */
.icon {
    display: block;
    width: 1em;
    height: 1em;
    flex-shrink: 0;
}

/* 让外层包裹元素不引入额外行高，避免 SVG 居中偏移 */
.logo-mark > svg,
.fatal-icon-wrap > svg,
.status-icon-wrap > span {
    line-height: 0;
}
.status-icon-wrap > span {
    display: flex;
}

/* ========== 头部介绍卡 ========== */
.header {
    background: var(--card);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 26px 20px 22px;
    text-align: center;
}
.logo-mark {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    margin: 0 auto 14px;
    background: linear-gradient(160deg, #5483F1 0%, #4775E8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    box-shadow:
        0 10px 22px -6px rgba(60, 110, 230, 0.40),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    /* 头部 mark 入场动画 */
    animation: markReveal 0.6s var(--ease-spring) backwards;
}
.logo {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
    animation: textReveal 0.5s 0.10s var(--ease-spring) backwards;
}
.hint {
    font-size: 13px;
    color: var(--text-3);
    line-height: 1.6;
    animation: textReveal 0.5s 0.16s var(--ease-spring) backwards;
}

/* ========== 主认证区 ========== */
.main {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#app {
    width: 100%;
    max-width: 480px;
    min-height: 320px;
    background: var(--card);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

/* ========== 状态提示卡（成功 / 失败 / 处理中） ========== */
.status {
    background: var(--card);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 36px 24px 32px;
    text-align: center;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
}
.status-icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    background: var(--primary-soft);
    color: var(--primary);
}
.status.success .status-icon-wrap {
    background: rgba(52, 199, 89, 0.12);
    color: var(--success);
}
.status.fail .status-icon-wrap {
    background: rgba(255, 77, 79, 0.10);
    color: var(--danger);
}
.status.warn .status-icon-wrap {
    background: rgba(255, 149, 0, 0.12);
    color: var(--warning);
}

.status-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 10px;
    letter-spacing: 0.2px;
}
.status-desc {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.65;
    margin-bottom: 24px;
    word-break: break-word;
}

/* 状态卡的 staggered reveal —— JS 通过 .appear 类触发（每次切换都重启） */
.status.appear .status-icon-wrap {
    animation: markReveal 0.55s var(--ease-spring) backwards;
}
.status.appear .status-title {
    animation: textReveal 0.5s 0.06s var(--ease-spring) backwards;
}
.status.appear .status-desc {
    animation: textReveal 0.5s 0.12s var(--ease-spring) backwards;
}
.status.appear .btn {
    animation: textReveal 0.5s 0.18s var(--ease-spring) backwards;
}

/* ========== 按钮 ========== */
.btn {
    display: inline-block;
    height: 46px;
    line-height: 46px;
    padding: 0 32px;
    border-radius: var(--radius-btn);
    border: none;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s, box-shadow 0.2s;
    min-width: 168px;
    text-align: center;
    font-family: inherit;
}
.btn:active {
    transform: scale(0.98);
}
.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 6px 16px -4px rgba(77, 128, 240, 0.42);
}
.btn-primary:active {
    background: var(--primary-active);
    box-shadow: 0 4px 10px -4px rgba(77, 128, 240, 0.38);
}
.btn-outline {
    background: #fff;
    color: var(--primary);
    border: 1px solid var(--primary);
    box-shadow: none;
}

/* ========== Loading 遮罩 ========== */
.loading-mask {
    position: fixed;
    inset: 0;
    background: rgba(16, 24, 40, 0.42);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.loading-box {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 26px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    min-width: 168px;
    box-shadow: 0 12px 36px -8px rgba(16, 24, 40, 0.18);
}
.spinner {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2.5px solid var(--border);
    border-top-color: var(--primary);
    animation: spin 0.85s linear infinite;
}
#loadingText {
    font-size: 14px;
    color: var(--text-2);
    letter-spacing: 0.1px;
}

/* ========== 致命错误兜底卡 ========== */
.fatal {
    background: var(--card);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 44px 24px 36px;
    text-align: center;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
}
.fatal-icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 18px;
    background: rgba(255, 77, 79, 0.10);
    color: var(--danger);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    animation: markReveal 0.55s var(--ease-spring) backwards;
}
.fatal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 10px;
    animation: textReveal 0.5s 0.06s var(--ease-spring) backwards;
}
.fatal-desc {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.65;
    margin-bottom: 24px;
    animation: textReveal 0.5s 0.12s var(--ease-spring) backwards;
}
.fatal .btn {
    animation: textReveal 0.5s 0.18s var(--ease-spring) backwards;
}

/* ========== 底部品牌区 ========== */
.footer-brand {
    padding: 6px 0 4px;
    text-align: center;
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 0.4px;
}
.footer-brand .dot {
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #C8CDD7;
    margin: 0 8px;
    vertical-align: middle;
    transform: translateY(-1px);
}

/* ========== 动画关键帧 ========== */
@keyframes spin {
    to { transform: rotate(360deg); }
}
@keyframes markReveal {
    from {
        opacity: 0;
        transform: scale(0.86);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes textReveal {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== 减少动效偏好 ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}