:root {
    --ink: #1a1a1a;
    --ink-soft: #4a4340;
    --red: #b33a3a;
    --red-dark: #8f2c2c;
    --paper: #faf7f2;
    --card: #ffffff;
    --border: #e5ddd3;
    --green: #2f7a4f;
    --green-bg: #e9f5ee;
    --red-bg: #fbeaea;
    --amber-bg: #fdf3e3;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Microsoft YaHei", "PingFang SC", sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.6;
}

a { color: var(--red-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.brand .glyph {
    font-family: 'Zhi Mang Xing', cursive;
    font-size: 30px;
    color: var(--ink);
}

.brand .site-name {
    font-size: 14px;
    color: var(--ink-soft);
}

.topbar nav a {
    margin-left: 16px;
    color: var(--ink-soft);
    font-size: 14px;
}

.container {
    max-width: 1040px;
    margin: 0 auto;
    padding: 24px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.auth-wrap {
    max-width: 360px;
    margin: 80px auto;
    text-align: center;
}

.auth-wrap .glyph {
    font-family: 'Zhi Mang Xing', cursive;
    font-size: 64px;
    line-height: 1;
}

.auth-wrap form {
    text-align: left;
    margin-top: 20px;
}

label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 4px; }

input[type=text], input[type=password], input[type=number], select, textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 14px;
    background: #fff;
    color: var(--ink);
}

.captcha-row { display: flex; gap: 10px; align-items: flex-start; }
.captcha-row input { flex: 1; }
.captcha-row img { border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }

button, .btn {
    display: inline-block;
    background: var(--red);
    color: #fff;
    border: none;
    padding: 9px 18px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}
button:hover, .btn:hover { background: var(--red-dark); text-decoration: none; }

.btn-secondary { background: var(--ink-soft); }
.btn-secondary:hover { background: var(--ink); }

.btn-recorded { background: var(--green); }
.btn-recorded:hover { background: #245f3e; }

.error { background: var(--red-bg); color: var(--red-dark); padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 14px; }
.success { background: var(--green-bg); color: var(--green); padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 14px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--ink-soft); font-weight: 500; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.tag-missing { background: var(--red-bg); color: var(--red-dark); }
.tag-pending { background: var(--amber-bg); color: #8a6414; }
.tag-approved { background: var(--green-bg); color: var(--green); }

.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input, .toolbar select, .toolbar form { margin-bottom: 0; }
.muted { color: var(--ink-soft); font-size: 13px; }