/* NewLoRA Ops —— 企业级控制台视觉
 *
 * 设计取向:参考 Grafana / Datadog 一线控制台 —— 深色基调、密度优先、
 * 数字为主角(tabular-nums 大数字)、状态色克制(平时低调,异常刺眼)。
 * 深色是主设计,浅色由 prefers-color-scheme: light 覆盖(企业监控台的行业默认是深色:
 * 值班环境长时间盯屏,深色不刺眼,状态色对比更强)。
 * 零框架、零字体外链:内网面板不该为了字体去请求第三方 CDN。
 */

:root {
    /* 深色(主设计) */
    --bg:        #0a0d12;
    --bg-grad:   radial-gradient(1200px 500px at 70% -10%, rgba(79, 143, 247, .06), transparent 60%);
    --surface:   #10141b;
    --surface-2: #161b24;
    --line:      #1e2530;
    --line-soft: #181e28;
    --text:      #e6e9ee;
    --text-2:    #aab2bd;
    --muted:     #6b7482;

    --ok:        #4cae4f;
    --ok-dim:    rgba(76, 174, 79, .12);
    --warn:      #d9a441;
    --warn-dim:  rgba(217, 164, 65, .12);
    --err:       #e5534b;
    --err-dim:   rgba(229, 83, 75, .12);
    --accent:    #4f8ff7;
    --accent-dim:rgba(79, 143, 247, .12);

    --radius:    8px;
    --radius-sm: 5px;
    --shadow:    0 1px 3px rgba(0, 0, 0, .35);
    --z-modal:   30;
}

@media (prefers-color-scheme: light) {
    :root {
        --bg:        #f4f5f7;
        --bg-grad:   radial-gradient(1200px 500px at 70% -10%, rgba(79, 143, 247, .05), transparent 60%);
        --surface:   #ffffff;
        --surface-2: #f7f8fa;
        --line:      #dde1e6;
        --line-soft: #eceef1;
        --text:      #17191c;
        --text-2:    #4c5259;
        --muted:     #798088;
        --ok:        #2f7d32;
        --ok-dim:    rgba(47, 125, 50, .1);
        --warn:      #8a6100;
        --warn-dim:  rgba(138, 97, 0, .1);
        --err:       #c62828;
        --err-dim:   rgba(198, 40, 40, .08);
        --accent:    #1a66d6;
        --accent-dim:rgba(26, 102, 214, .09);
        --shadow:    0 1px 2px rgba(20, 30, 50, .07);
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    background-image: var(--bg-grad);
    background-repeat: no-repeat;
    color: var(--text);
    font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 13.5px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100dvh;
}

.wrap { max-width: 1360px; margin: 0 auto; padding: 0 20px 40px; }

/* ══════════ 顶栏:品牌 + 全局状态 ══════════ */
.topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0 12px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-name {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .12em;
}
.brand-name .thin { font-weight: 400; color: var(--muted); }
.env-badge {
    font-size: 10.5px;
    letter-spacing: .08em;
    padding: 2px 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text-2);
    background: var(--surface);
}

/* 全局状态:一颗会呼吸的点 + 结论文字。异常时点会扩散告警,不靠弹窗轰炸 */
.gstatus { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; }
.gdot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); position: relative; flex: none; }
.gdot::after {
    content: ""; position: absolute; inset: -4px; border-radius: 50%;
    border: 1px solid currentColor; opacity: 0; color: var(--muted);
}
.gstatus.ok   { color: var(--ok); }   .gstatus.ok   .gdot { background: var(--ok); }
.gstatus.warn { color: var(--warn); } .gstatus.warn .gdot { background: var(--warn); }
.gstatus.err  { color: var(--err); }  .gstatus.err  .gdot { background: var(--err); }
.gstatus.err .gdot::after { animation: ping 1.6s ease-out infinite; color: var(--err); }
@keyframes ping { 0% { transform: scale(.6); opacity: .8 } 100% { transform: scale(1.8); opacity: 0 } }
@media (prefers-reduced-motion: reduce) { .gstatus .gdot::after { animation: none } }

.top-spacer { flex: 1 1 auto; }
.top-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); }
.auto-toggle { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; user-select: none; }
.auto-toggle input { cursor: pointer; margin: 0; accent-color: var(--accent); }

/* ══════════ KPI 行 ══════════ */
.kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}
.kpi {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 14px 10px;
    overflow: hidden;
    min-height: 88px;
}
.kpi-label {
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}
.kpi-value { font-size: 25px; font-weight: 650; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi-value .unit { font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 3px; }
.kpi-sub { font-size: 11.5px; color: var(--muted); margin-top: 3px; font-variant-numeric: tabular-nums; }
.kpi.warn .kpi-value { color: var(--warn); }
.kpi.err  .kpi-value { color: var(--err); }
.kpi svg.spark { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 30px; display: block; opacity: .9; }

/* ══════════ 网格布局 ══════════ */
.grid2 {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}
@media (max-width: 920px) { .grid2 { grid-template-columns: 1fr; } }

/* ══════════ 卡片 ══════════ */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    min-width: 0;
    margin-bottom: 12px;
}
.grid2 > .card { margin-bottom: 0; }
.card.alert { border-color: var(--err); }
.card-head {
    padding: 10px 16px;
    border-bottom: 1px solid var(--line-soft);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.card-head h2 {
    margin: 0;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-2);
}
.card-head .note { font-size: 11px; color: var(--muted); }
.card-head .spacer { flex: 1 1 auto; }
.card-body { padding: 2px 0 6px; }
.card-body.pad { padding: 12px 16px; }

/* ══════════ 表格 ══════════ */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 7px 16px; font-size: 13px; }
.tbl th {
    color: var(--muted);
    font-weight: 500;
    font-size: 10.5px;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--line-soft);
    white-space: nowrap;
}
.tbl tbody tr { border-bottom: 1px solid var(--line-soft); }
.tbl tbody tr:last-child { border-bottom: none; }
.tbl td.name { font-weight: 550; }

.num { font-variant-numeric: tabular-nums; text-align: right; }
.num-hot  { color: var(--err); font-weight: 650; }
.num-warm { color: var(--warn); font-weight: 650; }
.num-zero { color: var(--muted); }
.muted { color: var(--muted); }

.tag {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 550;
    letter-spacing: .03em;
}
.tag-ok   { background: var(--ok-dim);   color: var(--ok); }
.tag-err  { background: var(--err-dim);  color: var(--err); }
.tag-warn { background: var(--warn-dim); color: var(--warn); }

/* ══════════ 按钮 / 表单 ══════════ */
.btn {
    padding: 4px 13px;
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--text-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12.5px;
    font-family: inherit;
    transition: border-color .15s, color .15s, background-color .15s;
}
.btn:hover { border-color: var(--muted); color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-danger { border-color: rgba(229, 83, 75, .5); color: var(--err); background: transparent; }
.btn-danger:hover { background: var(--err-dim); border-color: var(--err); color: var(--err); }
.btn-primary { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.btn-primary:hover { border-color: var(--accent); color: var(--accent); }

select, input[type=text], input[type=password] {
    padding: 4px 9px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-size: 12.5px;
    font-family: inherit;
    background: var(--surface-2);
    color: var(--text);
}
select:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: -1px; }
input[type=text] { width: 180px; }
input::placeholder { color: var(--muted); }

/* ══════════ 证书 / 审计 ══════════ */
.cert-row { display: flex; align-items: center; gap: 10px; padding: 6px 16px; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.cert-row:last-child { border-bottom: none; }
.cert-domain { flex: 1; font-variant-numeric: tabular-nums; }
.cert-days { font-variant-numeric: tabular-nums; font-weight: 600; }

.audit-list { margin: 0; padding: 4px 0; list-style: none; max-height: 240px; overflow: auto; }
.audit-list li {
    padding: 4px 16px;
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 11.5px;
    color: var(--text-2);
    border-bottom: 1px solid var(--line-soft);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.audit-list li:last-child { border-bottom: none; }
.audit-list li.a-fail { color: var(--err); }
.audit-list li.a-op { color: var(--warn); }

/* ══════════ 骨架 / 日志 ══════════ */
.skel { display: inline-block; height: 11px; border-radius: 3px; background: var(--line); animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: .45 } 50% { opacity: .9 } }
@media (prefers-reduced-motion: reduce) { .skel { animation: none } }

.logbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.logbox {
    margin: 0;
    padding: 12px 14px;
    background: #0c0f14;
    color: #c2cad4;
    border-radius: var(--radius-sm);
    max-height: 420px;
    overflow: auto;
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 12px;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid var(--line);
}
@media (prefers-color-scheme: light) { .logbox { background: #15181d; } }
.log-err  { color: #ff8a80; }
.log-warn { color: #e3b341; }

.hint { font-size: 12px; color: var(--muted); }
.hint.err { color: var(--err); }
.hint.ok  { color: var(--ok); }

/* ══════════ 弹窗 ══════════ */
.modal-mask {
    position: fixed; inset: 0;
    background: rgba(2, 4, 8, .6);
    backdrop-filter: blur(2px);
    display: flex; align-items: center; justify-content: center;
    z-index: var(--z-modal);
    padding: 16px;
}
/* ★ hidden 属性会被上面的 display:flex 盖掉,必须显式还原 —— 否则遮罩常驻挡住全页点击 */
.modal-mask[hidden] { display: none; }
.modal {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px 22px;
    min-width: 320px;
    max-width: 440px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, .5);
}
.modal h3 { margin: 0 0 8px; font-size: 15px; font-weight: 600; }
.modal p { margin: 0 0 16px; font-size: 13px; color: var(--text-2); line-height: 1.6; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* ══════════ 登录页 ══════════ */
.login-wrap { min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card {
    width: 100%; max-width: 340px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px 28px 22px;
}
.login-card h1 { margin: 0 0 2px; font-size: 16px; font-weight: 700; letter-spacing: .1em; }
.login-card .sub { font-size: 11.5px; color: var(--muted); margin-bottom: 20px; }
.login-card input[type=password] { width: 100%; padding: 8px 10px; font-size: 14px; }
.login-card button {
    width: 100%; margin-top: 12px; padding: 8px 0; font-size: 13.5px;
    border: 1px solid var(--accent); border-radius: var(--radius-sm);
    background: var(--accent); color: #fff; cursor: pointer;
    letter-spacing: .05em;
    transition: opacity .15s;
}
.login-card button:hover { opacity: .88; }
.login-card button:disabled { opacity: .5; cursor: not-allowed; }
.login-err { margin-top: 10px; font-size: 12.5px; color: var(--err); min-height: 18px; }

/* ══════════ 行内操作按钮 ══════════ */
.row-actions { text-align: right; white-space: nowrap; }
.row-actions .btn + .btn { margin-left: 6px; }
.btn-mini { padding: 2px 9px; font-size: 11.5px; }
.tbl td.row-actions { padding-right: 14px; }

/* 表格单元格内的次要说明行(如「已运行 3 天」) */
.sub-line { font-size: 11px; color: var(--muted); font-weight: 400; margin-top: 1px; }

/* ══════════ 宽弹窗(日志查看) ══════════ */
.modal-wide {
    width: min(1100px, 94vw);
    max-width: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.modal-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.modal-head h3 { margin: 0; }
.modal-head .spacer { flex: 1 1 auto; }
.modal-wide .logbox { max-height: min(62vh, 560px); margin: 0; }