/* ============================================================
   LicenseWeb Dark UI
   设计语言参照 www.u-moco.com：
   纯黑底 · 墨色分层表面 · 白色发丝线边框 · 亮蓝 #3b82f6 强调
   白底黑字主按钮 · 玻璃拟态次按钮 · 18px 圆角
   ============================================================ */

:root {
    /* 表面 */
    --bg-page: #000;
    --bg-s1: #0a0a0a;
    --bg-s2: #111;
    --bg-s3: #181818;
    --bg-hover: #1f1f1f;
    --bg-glass: rgba(255, 255, 255, .04);
    --bg-glass-hover: rgba(255, 255, 255, .08);

    /* 文本 */
    --t1: #fff;
    --t2: rgba(255, 255, 255, .72);
    --t3: rgba(255, 255, 255, .55);
    --t-ph: rgba(255, 255, 255, .38);

    /* 边框 */
    --line: rgba(255, 255, 255, .08);
    --line-2: rgba(255, 255, 255, .14);
    --line-hover: rgba(255, 255, 255, .26);

    /* 强调 */
    --accent: #3b82f6;
    --accent-soft: rgba(59, 130, 246, .15);
    --accent-line: rgba(59, 130, 246, .5);

    /* 状态 */
    --ok: #8fd18f;      --ok-bg: rgba(143, 209, 143, .1);
    --warn: #f0b35a;    --warn-bg: rgba(240, 179, 90, .12);
    --err: #ff2244;     --err-bg: rgba(255, 34, 68, .12);

    /* 产品线专属色（与主站一致） */
    --p-std: #4d9fff; --p-pro: #00b354; --p-progo: #3b82f6;
    --p-air: #f02; --p-live: #ffd800; --p-go: #3b82f6;

    /* 几何与动效 */
    --r-sm: 8px; --r-md: 12px; --r-lg: 18px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --t-fast: .16s; --t: .28s;

    --font-sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC",
        "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
    --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

    color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg-page);
    color: var(--t1);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* 背景氛围光：右上微白光晕 + 左上洋红薄雾（参照主站渐变） */
body::before {
    content: "";
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(circle at 82% 8%, rgba(255, 255, 255, .05), transparent 36%),
        linear-gradient(135deg, rgba(59, 130, 246, .06) 0%, transparent 42%);
}

.wrap { max-width: 1000px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 32px); }

/* ================= 顶栏 ================= */
.topbar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(0, 0, 0, .78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.bar-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--t1); }
.brand-mark {
    width: 30px; height: 30px; border-radius: 8px; flex: none;
    background: linear-gradient(135deg, var(--accent), #1d4ed8);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 15px; color: #fff;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 4px 16px rgba(59, 130, 246, .4);
}
.brand-name { font-weight: 700; letter-spacing: .4px; font-size: 15.5px; }
.brand-name b { color: var(--t3); font-weight: 600; }

.bar-right { display: flex; align-items: center; gap: 6px; }
.bar-right a {
    color: var(--t2); text-decoration: none; font-size: 14px;
    padding: 7px 13px; border-radius: var(--r-sm);
    transition: color var(--t-fast), background var(--t-fast);
}
.bar-right a:hover { color: var(--t1); background: var(--bg-glass); }
.bar-right a.active { color: var(--t1); background: var(--bg-glass); box-shadow: inset 0 -2px 0 var(--accent); }

.who-chip {
    display: flex; align-items: center; gap: 8px;
    padding: 4px 12px 4px 4px; border-radius: 999px;
    border: 1px solid var(--line-2); background: var(--bg-glass);
}
.avatar {
    width: 26px; height: 26px; border-radius: 50%; flex: none;
    background: var(--bg-s3); color: var(--t2);
    display: flex; align-items: center; justify-content: center;
    font-size: 12.5px; font-weight: 700;
}
.who { color: var(--t2); font-size: 13px; }

/* ================= 页面骨架 ================= */
main.wrap { padding-top: 26px; padding-bottom: 60px; animation: rise var(--t) var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.foot { color: var(--t3); font-size: 12px; text-align: center; padding: 20px 16px; border-top: 1px solid var(--line); }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h2 { margin: 0; font-size: 20px; font-weight: 700; letter-spacing: .2px; }
.page-head > a { color: var(--t2); font-size: 13.5px; text-decoration: none; }
.page-head > a:hover { color: var(--t1); }

/* ================= 卡片 ================= */
.card {
    background: var(--bg-s1);
    border: 1px solid var(--line-2);
    border-radius: var(--r-lg);
    padding: 22px;
    margin-bottom: 16px;
}
.card h3 {
    margin: 0 0 14px; font-size: 15px; font-weight: 600; color: var(--t1);
    display: flex; align-items: center; gap: 8px;
}
.card h3::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--accent); }

/* ================= 认证页（登录/注册/改密） ================= */
.auth-wrap { min-height: calc(100vh - 120px); display: flex; align-items: center; justify-content: center; padding: 32px 0; }
.auth-card { width: 100%; max-width: 400px; text-align: center; }
.auth-logo {
    width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 14px;
    background: linear-gradient(135deg, var(--accent), #1e40af);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 25px; color: #fff;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 10px 32px rgba(59, 130, 246, .4);
}
.auth-card h1 { margin: 0 0 6px; font-size: 20px; font-weight: 700; }
.auth-card .sub { color: var(--t3); font-size: 13px; margin: 0 0 20px; }
.auth-card .sub a { color: var(--t2); }
.auth-card .sub a:hover { color: var(--t1); }
.auth-foot { margin-top: 18px; color: var(--t3); font-size: 12.5px; }

/* ================= 表单 ================= */
label { display: block; margin-bottom: 13px; font-size: 13px; color: var(--t2); text-align: left; }
label.grow { flex: 1; margin-bottom: 0; }

input, select {
    width: 100%;
    margin-top: 5px;
    padding: 10px 13px;
    background: var(--bg-s2);
    border: 1px solid var(--line-2);
    border-radius: 10px;
    color: var(--t1);
    font-size: 15px;
    font-family: inherit;
    transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
input::placeholder { color: var(--t-ph); }
input:focus, select:focus {
    outline: none;
    border-color: var(--accent-line);
    box-shadow: 0 0 0 3px var(--accent-soft);
    background: var(--bg-s3);
}
input:disabled { color: var(--t3); background: var(--bg-s1); cursor: not-allowed; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--t3) 50%), linear-gradient(135deg, var(--t3) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
select option { background: #111; color: #fff; }

.form-grid { max-width: 480px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.form-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 4px; }
.form-foot .hint { flex: 1; min-width: 220px; }
.hint { color: var(--t3); font-size: 12.5px; line-height: 1.55; }

.check-row { display: flex; align-items: end; gap: 16px; margin-bottom: 13px; }
.chk { display: flex; align-items: center; gap: 7px; margin: 0; padding-bottom: 11px; color: var(--t1); cursor: pointer; }
.chk input { width: 16px; height: 16px; margin: 0; accent-color: var(--accent); }

/* ================= 按钮 ================= */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 18px;
    background: var(--bg-glass);
    border: 1px solid var(--line-2);
    border-radius: 10px;
    color: var(--t1);
    font-size: 14px; font-family: inherit;
    cursor: pointer; text-decoration: none; white-space: nowrap;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.btn:hover { background: var(--bg-glass-hover); border-color: var(--line-hover); }
.btn.primary {
    background: #fff; border-color: #fff; color: #000; font-weight: 600;
}
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255, 255, 255, .16); background: #fff; }
.btn.primary:active { transform: scale(.98); }
.btn.danger { color: var(--err); border-color: rgba(255, 34, 68, .35); background: transparent; }
.btn.danger:hover { background: var(--err-bg); border-color: rgba(255, 34, 68, .55); }
.btn.ghost { background: transparent; }
.btn.block { width: 100%; padding: 11px; font-size: 15px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

.linklike { border: 0; background: none; padding: 0; color: var(--t2); cursor: pointer; font-size: 13.5px; font-family: inherit; transition: color var(--t-fast); }
.linklike:hover { color: var(--t1); }
.danger-t { color: var(--err) !important; }

/* ================= 提示 ================= */
.flash {
    padding: 11px 15px; border-radius: var(--r-md); margin-bottom: 14px;
    font-size: 13.5px; border: 1px solid;
    display: flex; align-items: center; gap: 9px;
}
.flash::before { flex: none; width: 18px; height: 18px; border-radius: 50%; font-size: 11px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.flash.ok { background: var(--ok-bg); border-color: rgba(143, 209, 143, .3); color: var(--ok); }
.flash.ok::before { content: "✓"; background: var(--ok); color: #000; }
.flash.err { background: var(--err-bg); border-color: rgba(255, 34, 68, .35); color: #ff7089; }
.flash.err::before { content: "!"; background: var(--err); color: #fff; }

.notice {
    padding: 10px 14px; border-radius: var(--r-md); margin-bottom: 16px;
    background: var(--accent-soft); border: 1px solid var(--accent-line);
    color: #8db9ff; font-size: 13px; text-align: left; line-height: 1.55;
}

.val-summary { text-align: left; margin-bottom: 12px; font-size: 13px; color: #ff7089; }
.val-summary:empty { display: none; }
.val-summary ul { margin: 0; padding-left: 4px; list-style: none; }
.val-summary li { padding: 2px 0; }
.val-summary li::before { content: "· "; }

/* ================= 徽章 / 状态 ================= */
.badge {
    display: inline-flex; align-items: center; gap: 6px;
    border: 1px solid var(--line-2); background: var(--bg-glass);
    border-radius: 999px; padding: 3px 13px;
    font-size: 12.5px; color: var(--t2);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }

.pill {
    display: inline-flex; align-items: center; gap: 6px;
    border-radius: 999px; padding: 2px 11px; font-size: 12px;
    border: 1px solid transparent; white-space: nowrap;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: var(--ok-bg); border-color: rgba(143, 209, 143, .28); }
.pill.warn { color: var(--warn); background: var(--warn-bg); border-color: rgba(240, 179, 90, .3); }
.pill.err { color: #ff7089; background: var(--err-bg); border-color: rgba(255, 34, 68, .3); }
.pill.dim { color: var(--t3); background: var(--bg-glass); border-color: var(--line-2); }
.pill.blue { color: #8db9ff; background: var(--accent-soft); border-color: var(--accent-line); }

/* 产品色圆点（软件名前） */
.sw-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; }

/* ================= 表格 ================= */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-md); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 11px 14px; white-space: nowrap; }
tbody tr { border-top: 1px solid var(--line); transition: background var(--t-fast); }
tbody tr:hover { background: var(--bg-glass); }
th { color: var(--t3); font-weight: 600; font-size: 11.5px; letter-spacing: .8px; text-transform: uppercase; background: var(--bg-s2); }
td.empty { text-align: center; color: var(--t3); padding: 34px 0; }
.mono { font-family: var(--font-mono); font-size: 13.5px; }
.dim { color: var(--t3); }
td a { color: var(--t2); text-decoration: none; border-bottom: 1px dotted var(--line-hover); }
td a:hover { color: var(--t1); }

.empty-state { text-align: center; color: var(--t3); padding: 36px 0; }
.empty-state::before { content: "◻"; display: block; font-size: 26px; margin-bottom: 8px; color: var(--t-ph); }

/* ================= 搜索工具栏 ================= */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input { max-width: 300px; margin: 0; }
.toolbar .count { color: var(--t3); font-size: 13px; margin-left: auto; }

/* ================= 双栏布局 ================= */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.divider { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.inline { display: inline; }
.arm-add { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.arm-add select { width: 130px; flex: none; margin: 0; }
.arm-add input { flex: 1; min-width: 150px; margin: 0; }

/* ================= 响应式 ================= */
@media (max-width: 720px) {
    .cols { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; gap: 0; }
    .who { display: none; }
    .who-chip { padding: 3px; }
    .who-chip .avatar { width: 28px; height: 28px; }
    .brand-name b { display: none; }
    .bar-right a { padding: 7px 9px; font-size: 13px; }
    .form-foot .hint { min-width: 100%; }
    .card { padding: 18px; }
}