:root {
  --bg: #0c0e13;
  --bg2: #11141b;
  --panel: #161a23;
  --panel2: #1c212c;
  --line: #262c39;
  --line2: #323a4a;
  --text: #e8ebf2;
  --muted: #8d95a8;
  --muted2: #6b7386;
  --acc: #2dd4bf;
  --acc2: #38bdf8;
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  --purple: #a78bfa;
  --radius: 10px;
  --shadow: 0 12px 32px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body, .side, .topbar, .card, .modal, .stat, .login-card, .tablewrap, .btn, .badge {
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--acc2); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(45, 212, 191, .28); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #2b3241; border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 420px at 18% 0%, rgba(45, 212, 191, .14), transparent 62%),
    radial-gradient(760px 420px at 92% 100%, rgba(56, 189, 248, .12), transparent 60%),
    var(--bg);
}
.login-card {
  width: 380px; max-width: 100%; background: rgba(22, 26, 35, .92);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
  padding: 30px 28px 26px;
}
.login-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.login-logo .mark { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--acc), var(--acc2)); color: #06211f; font-weight: 800; font-size: 17px; }
.login-logo b { font-size: 16px; letter-spacing: .2px; }
.login-logo small { display: block; color: var(--muted); font-size: 12px; font-weight: 400; }
.login-card h1 { font-size: 19px; margin: 0 0 4px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.login-err { color: var(--danger); font-size: 13px; min-height: 20px; margin: 6px 0 0; }
.login-foot { margin-top: 18px; color: var(--muted2); font-size: 12px; text-align: center; }

/* ---------- 框架 ---------- */
.shell { display: grid; grid-template-columns: 218px 1fr; min-height: 100vh; }
.side {
  background: var(--bg2); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 16px 18px 14px; }
.brand .mark { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--acc), var(--acc2)); color: #06211f; font-weight: 800; }
.brand div b { display: block; font-size: 14px; }
.brand div small { color: var(--muted2); font-size: 11px; }
.nav { padding: 6px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 8px;
  color: var(--muted); font-size: 13.5px; border: 1px solid transparent;
}
.nav a:hover { background: var(--panel); color: var(--text); }
.nav a.active { background: rgba(45, 212, 191, .1); color: var(--acc); border-color: rgba(45, 212, 191, .22); }
.nav a .ic { width: 18px; text-align: center; font-size: 14px; }
.nav .group { padding: 14px 12px 5px; font-size: 11px; color: var(--muted2); letter-spacing: .6px; }
.side-foot { margin-top: auto; padding: 12px 16px 16px; border-top: 1px solid var(--line); }
.side-foot .who { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.side-foot .who span { color: var(--muted); font-size: 12px; }
.side-foot .ver { color: var(--muted2); font-size: 11px; margin-top: 8px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 58px; display: flex; align-items: center; gap: 14px; padding: 0 22px;
  border-bottom: 1px solid var(--line); background: rgba(12, 14, 19, .85);
  backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 20;
}
.topbar h1 { font-size: 15.5px; margin: 0; font-weight: 600; }
.topbar .crumb { color: var(--muted2); font-size: 12px; }
.topbar .spacer { flex: 1; }
.topbar .keychip {
  display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--muted);
  background: var(--panel); border: 1px solid var(--line); padding: 5px 10px; border-radius: 999px;
}
.topbar .keychip b { color: var(--text); font-weight: 600; letter-spacing: .4px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); display: inline-block; }
.content { padding: 22px; max-width: 1500px; width: 100%; margin: 0 auto; }

/* ---------- 通用 ---------- */
.page-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h2 { margin: 0; font-size: 19px; }
.page-head p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.page-head .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--line2); background: var(--panel); color: var(--text);
  padding: 7px 13px; border-radius: 8px; cursor: pointer; font-size: 13px;
  transition: .15s; white-space: nowrap;
}
.btn:hover { border-color: #46506a; background: var(--panel2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: linear-gradient(135deg, #14b8a6, #0ea5e9); border: none; color: #04191a; font-weight: 700; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: #fecaca; border-color: #4a2a2f; background: #2a1a1e; }
.btn.danger:hover { background: #3a2025; border-color: #6b343c; }
.btn.warn { color: #fde68a; border-color: #4a3a1c; background: #2a2314; }
.btn.ghost { background: transparent; }
.btn.sm { padding: 4px 9px; font-size: 12px; border-radius: 7px; }
.btn.link { padding: 2px 4px; border: none; background: transparent; color: var(--acc2); }
.rowbtns { display: flex; gap: 6px; flex-wrap: wrap; }

input[type=text], input[type=password], input[type=number], input[type=search], input[type=date], select, textarea {
  background: var(--bg2); border: 1px solid var(--line2); border-radius: 8px;
  padding: 8px 10px; outline: none; min-width: 0; transition: .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--acc); box-shadow: 0 0 0 3px rgba(45, 212, 191, .12); }
input::placeholder, textarea::placeholder { color: var(--muted2); }
textarea { resize: vertical; min-height: 74px; }
label.field { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--muted); }
label.field > span em { color: var(--danger); font-style: normal; }
.hint { color: var(--muted2); font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.card.pad { padding: 16px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
@media (max-width: 1080px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .stats { grid-template-columns: 1fr; } }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat .k { color: var(--muted); font-size: 12px; display: flex; gap: 6px; align-items: center; }
.stat .v { font-size: 25px; font-weight: 700; margin-top: 4px; letter-spacing: .3px; }
.stat .x { color: var(--muted2); font-size: 11.5px; margin-top: 2px; }
.stat.accent .v { color: var(--acc); }
.stat.warn .v { color: var(--warn); }
.stat.danger .v { color: var(--danger); }
.stat.purple .v { color: var(--purple); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
/* 栅格子项默认 min-width:auto：表格的最小内容宽度会把卡片撑出屏幕（移动端横向滚动）。
   显式 0 之后，宽表格在 .tablewrap 内部滚动，页面本身不再横向溢出。 */
.grid2 > *, .card, .tablewrap { min-width: 0; max-width: 100%; }
@media (max-width: 1100px) { .grid2 { grid-template-columns: 1fr; } }
.card h3 { margin: 0 0 10px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.card h3 .spacer { flex: 1; }

.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar .spacer { flex: 1; }
.toolbar input[type=search] { width: 260px; }
.toolbar select { min-width: 120px; }

.tablewrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 12px; background: var(--bg2); position: sticky; top: 0; z-index: 1; white-space: nowrap; }
tbody tr:hover { background: rgba(255, 255, 255, .022); }
tbody tr:last-child td { border-bottom: none; }
td .cellmain { font-weight: 500; }
td .cellsub { color: var(--muted2); font-size: 11.5px; margin-top: 1px; }
.empty { padding: 42px 16px; text-align: center; color: var(--muted2); }
.empty b { display: block; color: var(--muted); margin-bottom: 4px; }

.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px;
  font-size: 11.5px; border: 1px solid transparent; white-space: nowrap;
}
.badge.ok { color: var(--ok); background: rgba(52, 211, 153, .09); border-color: rgba(52, 211, 153, .22); }
.badge.warn { color: var(--warn); background: rgba(251, 191, 36, .09); border-color: rgba(251, 191, 36, .22); }
.badge.danger { color: var(--danger); background: rgba(248, 113, 113, .09); border-color: rgba(248, 113, 113, .22); }
.badge.muted { color: var(--muted); background: rgba(141, 149, 168, .1); border-color: rgba(141, 149, 168, .2); }
.badge.acc { color: var(--acc); background: rgba(45, 212, 191, .09); border-color: rgba(45, 212, 191, .22); }
.badge.purple { color: var(--purple); background: rgba(167, 139, 250, .1); border-color: rgba(167, 139, 250, .24); }
.badge .dot { width: 5px; height: 5px; }

/* ---------- 表单 / 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(4, 6, 10, .68); backdrop-filter: blur(3px);
  display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px 24px; z-index: 100;
  overflow: auto;
}
.modal {
  width: 560px; max-width: 100%; background: var(--panel); border: 1px solid var(--line2);
  border-radius: 14px; box-shadow: var(--shadow); animation: pop .16s ease-out;
}
.modal.wide { width: 760px; }
@keyframes pop { from { transform: translateY(-6px); opacity: .6; } to { transform: none; opacity: 1; } }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.modal-head h3 { margin: 0; font-size: 15px; }
.modal-head .x { margin-left: auto; background: none; border: none; color: var(--muted); cursor: pointer; font-size: 18px; line-height: 1; }
.modal-body { padding: 18px; }
.modal-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 14px 18px; border-top: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.mode-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mode-pick label {
  display: block; border: 1px solid var(--line2); border-radius: 10px; padding: 12px;
  cursor: pointer; background: var(--bg2); transition: .15s;
}
.mode-pick label.on { border-color: var(--acc); background: rgba(45, 212, 191, .07); box-shadow: 0 0 0 3px rgba(45, 212, 191, .08); }
.mode-pick b { display: block; font-size: 13px; margin-bottom: 3px; }
.mode-pick small { color: var(--muted); font-size: 11.5px; line-height: 1.5; display: block; }
.mode-pick input { display: none; }

.result-box { background: var(--bg2); border: 1px dashed var(--line2); border-radius: 10px; padding: 14px; margin-top: 14px; }
.result-box .bigcode {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 22px; letter-spacing: 2px;
  color: var(--acc); text-align: center; padding: 10px 0 6px; word-break: break-all;
}
.result-box .row { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 12.5px; }
.result-box .row .k { color: var(--muted); min-width: 84px; }
.result-box .row .v { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.steps { margin: 6px 0 0; padding-left: 18px; color: var(--muted); font-size: 12.5px; line-height: 1.9; }
.steps code, .code-inline { background: var(--bg2); border: 1px solid var(--line); padding: 1px 6px; border-radius: 5px; font-size: 12px; }

.kv { display: grid; grid-template-columns: 120px 1fr; gap: 8px 12px; font-size: 13px; }
.kv .k { color: var(--muted); }
.kv .v { word-break: break-all; }

.copybtn { border: 1px solid var(--line2); background: var(--panel2); color: var(--muted); border-radius: 6px; padding: 2px 7px; cursor: pointer; font-size: 11px; }
.copybtn:hover { color: var(--text); }

/* ---------- 提示 ---------- */
#toastRoot { position: fixed; top: 16px; right: 16px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--panel2); border: 1px solid var(--line2); border-left: 3px solid var(--acc);
  border-radius: 8px; padding: 10px 14px; box-shadow: var(--shadow); font-size: 13px;
  max-width: 420px; animation: slidein .18s ease-out;
}
.toast.err { border-left-color: var(--danger); }
.toast.ok { border-left-color: var(--ok); }
@keyframes slidein { from { transform: translateX(10px); opacity: .4; } to { transform: none; opacity: 1; } }

.note { display: flex; gap: 10px; padding: 11px 13px; border-radius: 9px; font-size: 12.5px;
  background: rgba(56, 189, 248, .07); border: 1px solid rgba(56, 189, 248, .2); color: #bae6fd; }
.note.warn { background: rgba(251, 191, 36, .07); border-color: rgba(251, 191, 36, .22); color: #fde68a; }
.note.danger { background: rgba(248, 113, 113, .07); border-color: rgba(248, 113, 113, .22); color: #fecaca; }
.note .i { font-size: 14px; }

.section { margin-bottom: 18px; }
.section > h3 { font-size: 13px; color: var(--muted); letter-spacing: .3px; margin: 0 0 10px; font-weight: 600; }

.meter { height: 6px; border-radius: 4px; background: var(--line); overflow: hidden; min-width: 60px; }
.meter i { display: block; height: 100%; border-radius: 4px; background: var(--ok); }
.meter i.warn { background: var(--warn); }
.meter i.danger { background: var(--danger); }

.chip { font-size: 11.5px; color: var(--muted); border: 1px solid var(--line2); border-radius: 6px; padding: 1px 6px; }

.danger-zone { border-color: rgba(248, 113, 113, .28); }
.danger-zone h3 { color: #fecaca; }

.footer-space { height: 28px; }

/* 移动端 */
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; top: 0; bottom: 0; width: 238px; z-index: 60; transform: translateX(-100%); transition: .2s; }
  .side.open { transform: none; box-shadow: var(--shadow); }
  .menubtn { display: inline-flex !important; }
  .content { padding: 16px; }
  .topbar { padding: 0 14px; }
  .topbar .keychip { display: none; }
  .toolbar input[type=search] { width: 100%; }
}
.menubtn { display: none; }

/* ==========================================================================
 * 浅色主题（默认）
 * --------------------------------------------------------------------------
 * 组件全部用 CSS 变量，所以这里只需覆盖变量 + 少量写死了深色 rgba 的块
 * （登录页渐变、顶栏、按钮、徽标、提示条、表格 hover、滚动条）。
 * 切换按钮在顶栏/登录页，偏好记在 localStorage（lic.theme）。
 * ========================================================================== */
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f7fb;
  --bg2: #eef2f8;
  --panel: #ffffff;
  --panel2: #f7f9fd;
  --line: #e3e8f2;
  --line2: #cbd4e3;
  --text: #172033;
  --muted: #5b677a;
  --muted2: #69748a;
  --acc: #0f766e;
  --acc2: #0369a1;
  --ok: #047857;
  --warn: #b45309;
  --danger: #b91c1c;
  --purple: #6d28d9;
  --shadow: 0 14px 34px rgba(15, 23, 42, .10);
}
html[data-theme="light"] body { background: var(--bg); }
html[data-theme="light"] ::selection { background: rgba(13, 148, 136, .18); }
html[data-theme="light"] ::-webkit-scrollbar-thumb { background: #c7d2e4; border-color: var(--bg); }

html[data-theme="light"] .login-wrap {
  background:
    radial-gradient(900px 420px at 18% 0%, rgba(13, 148, 136, .10), transparent 62%),
    radial-gradient(760px 420px at 92% 100%, rgba(2, 132, 199, .08), transparent 60%),
    var(--bg);
}
html[data-theme="light"] .login-card { background: #fff; }
html[data-theme="light"] .topbar { background: rgba(255, 255, 255, .86); }
html[data-theme="light"] th { background: #f7f9fc; }
html[data-theme="light"] tbody tr:hover { background: rgba(15, 23, 42, .025); }
html[data-theme="light"] .btn:hover { border-color: #94a3b8; }
html[data-theme="light"] .btn.danger { color: #b91c1c; border-color: #f3c4c4; background: #fef2f2; }
html[data-theme="light"] .btn.danger:hover { background: #fee2e2; border-color: #efb4b4; }
html[data-theme="light"] .btn.warn { color: #92400e; border-color: #fde68a; background: #fffbeb; }
html[data-theme="light"] .badge.ok { color: #047857; background: rgba(5, 150, 105, .08); border-color: rgba(5, 150, 105, .24); }
html[data-theme="light"] .badge.warn { color: #92400e; background: rgba(245, 158, 11, .12); border-color: rgba(245, 158, 11, .30); }
html[data-theme="light"] .badge.danger { color: #b91c1c; background: rgba(220, 38, 38, .08); border-color: rgba(220, 38, 38, .24); }
html[data-theme="light"] .badge.acc { color: #0f766e; background: rgba(13, 148, 136, .08); border-color: rgba(13, 148, 136, .24); }
html[data-theme="light"] .badge.purple { color: #6d28d9; background: rgba(124, 58, 237, .09); border-color: rgba(124, 58, 237, .24); }
html[data-theme="light"] .note { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }
html[data-theme="light"] .note.warn { background: #fffbeb; border-color: #fde68a; color: #92400e; }
html[data-theme="light"] .note.danger { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
html[data-theme="light"] .danger-zone { border-color: rgba(185, 28, 28, .25); }
html[data-theme="light"] .danger-zone h3 { color: #991b1b; }
html[data-theme="light"] .modal-mask { background: rgba(15, 23, 42, .38); }
html[data-theme="light"] .btn.ghost { color: var(--muted); }

/* 主题切换按钮（顶栏与登录页共用） */
.theme-toggle .ic { font-size: 14px; line-height: 1; }
.theme-fab {
  position: fixed; top: 16px; right: 16px; z-index: 30;
  box-shadow: var(--shadow);
}
@media (max-width: 860px) {
  .theme-toggle .txt { display: none; }
}

/* ---------- 功能模块勾选 ---------- */
.modfield { display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; color: var(--muted); }
.modbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.modgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.mod {
  display: flex; gap: 9px; align-items: flex-start; padding: 9px 10px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--panel2); cursor: pointer;
}
.mod input { margin-top: 2px; accent-color: var(--acc); }
.mod b { color: var(--text); font-weight: 600; font-size: 12.5px; }
.mod small { display: block; color: var(--muted2); font-size: 11.5px; margin-top: 1px; }
.mod.base { background: var(--panel); }
.mod:has(input:checked) { border-color: rgba(45, 212, 191, .45); }
.chip.acc { color: var(--acc); border-color: rgba(45, 212, 191, .4); }
@media (max-width: 640px) { .modgrid { grid-template-columns: 1fr; } }