/* 登录页独立样式，不依赖 app.css，避免偶发未加载时变成无样式页 */
:root {
    --bg: #f3f6f1;
    --card: #ffffff;
    --ink: #1c2b1f;
    --muted: #66756a;
    --line: #e3ebe4;
    --green: #1f7a3a;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    background: var(--bg);
    color: var(--ink);
}

a {
    color: var(--green);
    font-weight: 600;
}

.admin-login-wrap {
    max-width: 420px;
    margin: 40px auto;
    padding: 0 20px 40px;
}

.admin-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
}

.admin-card h1 {
    margin: 0 0 8px;
    font-size: 22px;
}

.crawl-hint {
    margin: 0;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.5;
}

.crawl-alert.error {
    margin: 12px 0;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #f5c2c2;
    background: #fff5f5;
    font-size: 14px;
}

.crawl-hint.logout-ok {
    margin: 12px 0;
    color: var(--green);
    font-weight: 600;
}

.admin-login-form {
    margin-top: 16px;
}

.admin-login-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.admin-login-form input[type="text"],
.admin-login-form input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 14px;
}

.admin-login-form input[type="password"] {
    margin-bottom: 16px;
}

.admin-btn {
    display: block;
    width: 100%;
    padding: 12px 18px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    background: #e8efe9;
    color: var(--ink);
}

.admin-btn.primary {
    background: var(--green);
    color: #fff;
}

.admin-login-footer {
    margin: 16px 0 0;
    font-size: 14px;
}