@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root,
html[data-theme="dark"] {
  /* 经典黑 */
  --bg: #0e0e0e;
  --panel: #161616;
  --panel-2: #111111;
  --line: #2a2a2a;
  --text: #f2f2f2;
  --muted: #8a8a8a;
  --accent: #f2f2f2;
  --accent-2: #d0d0d0;
  --accent-dim: rgba(255, 255, 255, 0.08);
  --btn-bg: #2a2a2a;
  --btn-fg: #f2f2f2;
  --btn-border: #3d3d3d;
  --ok: #bdbdbd;
  --err: #f2f2f2;
  --warn: #c8c8c8;
  --font: "IBM Plex Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --bg-glow-1: transparent;
  --bg-glow-2: transparent;
  --toggle-bg: rgba(255, 255, 255, 0.04);
  --sticky-bg: rgba(14, 14, 14, 0.94);
  --link: #f2f2f2;
  --link-hover: #ffffff;
  --code: #e8e8e8;
  --terminal-bg: #0a0a0a;
  --terminal-text: #f2f2f2;
  --hover-row: rgba(255, 255, 255, 0.06);
  --soft-fill: rgba(255, 255, 255, 0.04);
  --login-orb-hi: #ffffff;
  --login-orb-mid: #9a9a9a;
  --login-orb-lo: #3a3a3a;
  --login-panel-bg: #161616;
  --login-panel-border: #2a2a2a;
  --login-panel-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --login-title: #f2f2f2;
  --login-input-bg: #0e0e0e;
  --login-input-border: #2a2a2a;
  --login-btn: #2a2a2a;
  --login-scene-bg: #0e0e0e;
}

html[data-theme="light"] {
  /* 经典白 */
  --bg: #f4f4f4;
  --panel: #ffffff;
  --panel-2: #fafafa;
  --line: #e4e4e4;
  --text: #111111;
  --muted: #6b6b6b;
  --accent: #111111;
  --accent-2: #333333;
  --accent-dim: rgba(0, 0, 0, 0.06);
  --btn-bg: #ececec;
  --btn-fg: #1a1a1a;
  --btn-border: #d4d4d4;
  --ok: #333333;
  --err: #111111;
  --warn: #555555;
  --bg-glow-1: transparent;
  --bg-glow-2: transparent;
  --toggle-bg: rgba(0, 0, 0, 0.03);
  --sticky-bg: rgba(244, 244, 244, 0.94);
  --link: #111111;
  --link-hover: #000000;
  --code: #111111;
  --terminal-bg: #111111;
  --terminal-text: #f2f2f2;
  --hover-row: rgba(0, 0, 0, 0.04);
  --soft-fill: rgba(0, 0, 0, 0.03);
  --login-orb-hi: #ffffff;
  --login-orb-mid: #d0d0d0;
  --login-orb-lo: #8a8a8a;
  --login-panel-bg: #ffffff;
  --login-panel-border: #e4e4e4;
  --login-panel-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  --login-title: #111111;
  --login-input-bg: #ffffff;
  --login-input-border: #e4e4e4;
  --login-btn: #ececec;
  --login-scene-bg: #f4f4f4;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  transition: background 0.2s ease, color 0.15s ease;
}
a {
  color: var(--link);
  text-decoration: none;
}
a:hover { color: var(--link-hover); text-decoration: underline; }
a.btn, a.btn:hover, a.btn.ghost, a.btn.ghost:hover,
a.nav-item, a.nav-item:hover,
a.log-dl, a.log-dl:hover {
  text-decoration: none;
}
a.btn { color: var(--btn-fg); }
a.btn.ghost { color: var(--text); }
a.btn.ghost:hover { color: var(--text); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 24px 16px 48px; }
.wrap:has(.admin-shell) { max-width: none; padding: 0; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
h1 { margin: 0 0 4px; font-size: 1.5rem; letter-spacing: 0.02em; }
h2 { margin: 0; font-size: 1.02rem; font-weight: 650; }
h3 { margin: 0 0 6px; font-size: 0.95rem; }
.muted { color: var(--muted); margin: 0; }
.muted.tight { margin-bottom: 10px; font-size: 0.88rem; line-height: 1.45; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px 20px;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.25);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.panel-head h2 { margin: 0; }
.hint { color: var(--muted); font-size: 0.82rem; }
.hint code { font-size: 0.8rem; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.status-grid { align-items: start; }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr; } }

/* Mode switch */
.mode-switch { margin-bottom: 14px; }
.mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mode-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.mode-tab:hover { border-color: var(--text); }
.mode-tab.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: inset 0 0 0 1px rgba(61, 156, 240, 0.35);
}
.mode-cli { font-size: 0.72rem; color: var(--muted); font-weight: 400; font-family: ui-monospace, Consolas, monospace; }
.delivery-block { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.delivery-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.delivery-head h3 { margin: 0; font-size: 0.95rem; font-weight: 650; }
.delivery-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.delivery-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.delivery-tab:hover { border-color: var(--text); }
.delivery-tab.active {
  border-color: #3ecf8e;
  background: rgba(62, 207, 142, 0.1);
  box-shadow: inset 0 0 0 1px rgba(62, 207, 142, 0.35);
}
.delivery-title { font-size: 1rem; font-weight: 650; }
.delivery-desc { font-size: 0.8rem; color: var(--muted); font-weight: 400; }
.delivery-cli { font-size: 0.72rem; color: var(--muted); font-family: ui-monospace, Consolas, monospace; font-weight: 400; }
.delivery-detail { margin: 12px 0; padding: 12px 14px; border-radius: 10px; background: var(--panel-2); border: 1px solid var(--line); }
.delivery-save-hint { margin-top: 8px; }
@media (max-width: 560px) { .delivery-tabs { grid-template-columns: 1fr; } }
.mode-title { font-size: 1.02rem; font-weight: 650; }
.mode-desc { font-size: 0.8rem; color: var(--muted); font-weight: 400; }
@media (max-width: 560px) { .mode-tabs { grid-template-columns: 1fr; } }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--line);
  color: var(--muted);
}
.badge-single,
.badge-dual {
  color: var(--text);
  border-color: var(--line);
  background: var(--accent-dim);
}

.kv {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 6px 10px;
  margin: 0 0 14px;
  font-size: 0.92rem;
}
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }
.kv.compact { margin: 12px 0 0; font-size: 0.86rem; }

label { display: block; margin-bottom: 12px; font-size: 0.88rem; color: var(--muted); }
input[type="text"], input[type="password"], input[type="number"], input[type="url"], input[type="file"], select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 11px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}
.check { display: flex; align-items: center; gap: 8px; color: var(--text); margin-bottom: 10px; }
.check input { width: auto; margin: 0; }

button, .btn {
  display: inline-block;
  border: 1px solid var(--btn-border);
  border-radius: 8px;
  padding: 9px 14px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
button.btn:not(:disabled) {
  opacity: 1;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
}
button:disabled,
button.btn:disabled,
button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.15);
}
.btn.ghost,
button.btn.ghost:not(:disabled) {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn.danger,
button.btn.danger:not(:disabled) {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--text);
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; }
.form-grid.inner { margin: 0; }
.span-2 { grid-column: 1 / -1; }
@media (max-width: 860px) { .form-grid { grid-template-columns: 1fr; } }

.fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px 4px;
  margin: 0 0 10px;
  background: rgba(0, 0, 0, 0.12);
}
.fieldset legend {
  padding: 0 6px;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 650;
}

.actions { grid-column: 1 / -1; margin-top: 6px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.upload-row { margin-top: 8px; }
.upload-row input[type="file"] { flex: 1; min-width: 180px; width: auto; margin: 0; }

.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.subpanel {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}
.req, .opt {
  font-size: 0.72rem;
  font-weight: 600;
  vertical-align: middle;
  margin-left: 4px;
  padding: 1px 6px;
  border-radius: 4px;
}
.req { color: var(--err); background: rgba(240, 113, 120, 0.12); }
.opt { color: var(--muted); background: rgba(139, 154, 171, 0.12); }
@media (max-width: 860px) { .mode-grid { grid-template-columns: 1fr; } }

.file-pill {
  margin: 8px 0 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  border: 1px solid var(--line);
  font-size: 0.86rem;
  word-break: break-all;
}
.warn { color: var(--warn); }
.ok-text { color: var(--ok); }

.login-card {
  max-width: 380px;
  margin: 12vh auto 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.stack label { margin-bottom: 16px; }
.stack button { width: 100%; }

/* —— Login: follows theme (墨金 / 珊瑚粉) —— */
body:has(.login-scene) {
  overflow: hidden;
}
body:has(.login-scene) .wrap {
  max-width: none;
  padding: 0;
  min-height: 100vh;
}
body:has(.login-scene) .wrap > .flash {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  margin: 0;
  width: min(420px, calc(100vw - 32px));
}
.login-scene {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--login-scene-bg);
  color: var(--text);
  transition: background 0.35s ease, color 0.2s ease;
}
.login-theme-slot {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 5;
}
.login-aurora {
  position: absolute;
  inset: -20%;
  background:
    conic-gradient(from 120deg at 50% 50%,
      color-mix(in srgb, var(--accent) 35%, transparent),
      color-mix(in srgb, var(--accent-2) 18%, transparent),
      color-mix(in srgb, var(--accent) 28%, transparent),
      transparent,
      color-mix(in srgb, var(--accent) 35%, transparent));
  filter: blur(40px);
  animation: login-aurora-spin 22s linear infinite;
  pointer-events: none;
  opacity: 0.9;
}
@keyframes login-aurora-spin {
  to { transform: rotate(360deg); }
}
.login-stage {
  position: absolute;
  inset: 0;
  perspective: 900px;
  transform-style: preserve-3d;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  box-shadow:
    inset -18px -24px 40px color-mix(in srgb, var(--accent-2) 35%, transparent),
    inset 14px 16px 28px color-mix(in srgb, var(--login-orb-hi) 55%, transparent),
    0 30px 60px color-mix(in srgb, var(--accent) 28%, transparent);
  transform-style: preserve-3d;
  animation: login-float 9s ease-in-out infinite;
}
.orb-a {
  width: 220px; height: 220px;
  left: 8%; top: 18%;
  background: radial-gradient(circle at 35% 30%, var(--login-orb-hi) 0%, var(--login-orb-mid) 42%, var(--login-orb-lo) 100%);
  animation-duration: 10s;
}
.orb-b {
  width: 140px; height: 140px;
  right: 12%; top: 22%;
  background: radial-gradient(circle at 30% 28%, var(--login-orb-hi) 0%, var(--login-orb-mid) 40%, var(--accent) 100%);
  animation-duration: 8s;
  animation-delay: -2s;
}
.orb-c {
  width: 180px; height: 180px;
  left: 18%; bottom: 12%;
  background: radial-gradient(circle at 40% 32%, var(--login-orb-hi) 0%, var(--login-orb-mid) 45%, var(--login-orb-lo) 100%);
  animation-duration: 11s;
  animation-delay: -4s;
}
.orb-d {
  width: 90px; height: 90px;
  right: 22%; bottom: 20%;
  background: radial-gradient(circle at 35% 30%, var(--login-orb-hi) 0%, var(--login-orb-mid) 50%, var(--accent-2) 100%);
  animation-duration: 7s;
  animation-delay: -1s;
}
@keyframes login-float {
  0%, 100% { transform: translate3d(0, 0, 0) rotateX(8deg) rotateY(-12deg); }
  50% { transform: translate3d(18px, -28px, 40px) rotateX(-6deg) rotateY(16deg); }
}
.petal {
  position: absolute;
  width: 48px;
  height: 72px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(160deg, var(--login-orb-hi) 0%, var(--login-orb-mid) 55%, var(--login-orb-lo) 100%);
  box-shadow: 0 12px 24px color-mix(in srgb, var(--accent) 28%, transparent);
  opacity: 0.85;
  animation: login-petal 12s linear infinite;
}
.p1 { left: 30%; top: -40px; animation-delay: 0s; }
.p2 { left: 55%; top: -60px; animation-delay: -4s; width: 36px; height: 56px; }
.p3 { left: 72%; top: -50px; animation-delay: -8s; width: 42px; height: 64px; }
@keyframes login-petal {
  0% { transform: translate3d(0, 0, 0) rotateZ(0deg) rotateY(0deg); opacity: 0; }
  10% { opacity: 0.9; }
  100% { transform: translate3d(-80px, 110vh, 80px) rotateZ(480deg) rotateY(180deg); opacity: 0.15; }
}
.cube-wrap {
  position: absolute;
  right: 10%;
  bottom: 18%;
  width: 72px;
  height: 72px;
  perspective: 480px;
}
.cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: login-cube 14s linear infinite;
}
.cube .face {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--login-orb-hi) 90%, transparent), color-mix(in srgb, var(--accent) 75%, transparent));
  border: 1px solid color-mix(in srgb, var(--login-orb-hi) 55%, transparent);
  box-shadow: inset 0 0 18px color-mix(in srgb, var(--login-orb-hi) 35%, transparent);
}
.cube .f1 { transform: translateZ(36px); }
.cube .f2 { transform: rotateY(180deg) translateZ(36px); }
.cube .f3 { transform: rotateY(90deg) translateZ(36px); }
.cube .f4 { transform: rotateY(-90deg) translateZ(36px); }
.cube .f5 { transform: rotateX(90deg) translateZ(36px); }
.cube .f6 { transform: rotateX(-90deg) translateZ(36px); }
@keyframes login-cube {
  to { transform: rotateX(360deg) rotateY(-360deg); }
}
.login-panel {
  position: relative;
  z-index: 2;
  width: min(400px, calc(100vw - 36px));
  padding: 36px 32px 30px;
  border-radius: 28px;
  background: var(--login-panel-bg);
  border: 1px solid var(--login-panel-border);
  box-shadow: var(--login-panel-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform-style: preserve-3d;
  animation: login-panel-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both,
             login-panel-float 5.5s ease-in-out 1s infinite;
}
@keyframes login-panel-in {
  from { opacity: 0; transform: translateY(28px) rotateX(12deg) scale(0.96); }
  to { opacity: 1; transform: translateY(0) rotateX(0) scale(1); }
}
@keyframes login-panel-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.login-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 30% 28%, var(--login-orb-hi) 0%, var(--login-orb-mid) 45%, var(--login-orb-lo) 100%);
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--accent) 35%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--login-orb-hi) 80%, transparent);
  animation: login-mark-spin 8s linear infinite;
  transform-style: preserve-3d;
}
@keyframes login-mark-spin {
  0%, 100% { transform: rotateY(0deg) rotateX(8deg); }
  50% { transform: rotateY(180deg) rotateX(-4deg); }
}
.login-panel h1 {
  margin: 0;
  font-size: 1.55rem;
  letter-spacing: 0.02em;
  color: var(--login-title);
}
.login-panel input {
  width: 100%;
  margin: 0 0 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--login-input-border);
  background: var(--login-input-bg);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.login-panel input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
  transform: translateY(-1px);
}
.login-panel button[type="submit"] {
  width: 100%;
  margin-top: 6px;
  padding: 14px 16px;
  border: 1px solid var(--btn-border);
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--btn-fg);
  cursor: pointer;
  background: var(--btn-bg);
  box-shadow: none;
  transition: transform 0.12s, filter 0.12s, box-shadow 0.12s;
}
.login-panel button[type="submit"]:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
}
.login-panel button[type="submit"]:active {
  transform: translateY(0) scale(0.98);
}
@media (prefers-reduced-motion: reduce) {
  .login-aurora, .orb, .petal, .cube, .login-panel, .login-mark {
    animation: none !important;
  }
}
@media (max-width: 640px) {
  .orb-a, .orb-c { width: 140px; height: 140px; }
  .cube-wrap { display: none; }
}

.qr-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 12px;
}
.qr-box {
  padding: 10px;
  display: inline-block;
  background: #fff;
  border-radius: 8px;
  line-height: 0;
  flex-shrink: 0;
}
.qr-actions { flex: 1; min-width: 160px; }
.qr-meta { flex: 1; min-width: 140px; }

.dl-layout {
  display: grid;
  grid-template-columns: minmax(168px, 220px) 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 10px;
}
.dl-stats-panel {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 14px 12px;
}
.dl-stats-panel h4 {
  margin: 0 0 10px;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.stats-kv {
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  margin-bottom: 12px;
}
.stats-kv dt { font-size: 0.82rem; color: var(--muted); }
.stats-kv dd {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.stats-kv .stat-qr { color: var(--accent); }
.stats-kv .stat-link { color: var(--ok); }
.stats-kv .stat-payload { color: var(--warn, #c9a227); }
.dl-main { min-width: 0; }
@media (max-width: 780px) {
  .dl-layout { grid-template-columns: 1fr; }
}
.path { font-size: 0.82rem; color: var(--muted); margin: 6px 0 10px; }
.tools { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.85rem; word-break: break-all; }
.log {
  max-height: 360px;
  overflow: auto;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
  margin-top: 10px;
  font-family: var(--mono);
}
.log-full {
  max-height: min(72vh, 900px);
  min-height: 280px;
  margin-top: 0;
}
.log-layout {
  display: grid;
  grid-template-columns: minmax(220px, 34%) 1fr;
  gap: 12px;
  margin-top: 10px;
  align-items: start;
}
@media (max-width: 900px) {
  .log-layout { grid-template-columns: 1fr; }
}
.log-list-wrap {
  max-height: min(72vh, 900px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
}
.log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  color: var(--text);
}
.log-table th,
.log-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  color: var(--text);
}
.log-table th {
  position: sticky;
  top: 0;
  background: var(--panel);
  color: var(--muted);
  z-index: 1;
}
.log-table code {
  color: var(--code);
  background: transparent;
}
.log-row { cursor: pointer; }
.log-row:hover { background: var(--hover-row); }
.log-row.log-selected { background: rgba(62, 207, 142, 0.16); }
.log-row.log-fail.log-selected { background: rgba(240, 113, 120, 0.14); }
.log-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
}
.log-toolbar .btn-secondary,
.log-toolbar .log-dl {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--soft-fill);
  color: var(--text);
  text-decoration: none;
  font-size: 0.82rem;
  cursor: pointer;
}
.log-toolbar .btn-secondary:hover,
.log-toolbar .log-dl:hover {
  background: var(--accent-dim);
  color: var(--text);
  text-decoration: none;
}
.err-box {
  background: rgba(240, 113, 120, 0.12);
  border: 1px solid rgba(240, 113, 120, 0.35);
  color: var(--err);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin: 0 0 12px;
}
.flash { list-style: none; padding: 0; margin: 0 0 14px; }
.flash li { padding: 10px 12px; border-radius: 8px; margin-bottom: 8px; }
.flash .ok { background: var(--accent-dim); color: var(--text); border: 1px solid var(--line); }
.flash .err { background: var(--accent-dim); color: var(--text); border: 1px solid var(--text); }
code { color: var(--code); }

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.data-table th,
.data-table td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.data-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
.data-table tbody tr {
  transition: background 0.12s ease;
}
.data-table tbody tr:hover { background: var(--hover-row); }
.data-table a { color: var(--link); }
.data-table a:hover { color: var(--link-hover); }
.data-table a.btn { color: var(--text); }
.data-table a.btn:hover { color: var(--text); text-decoration: none; }

.details-panel summary {
  cursor: pointer;
  list-style: none;
}
.details-panel summary::-webkit-details-marker { display: none; }
.details-panel summary h2 {
  display: inline;
  border-bottom: 1px dashed var(--line);
}
.details-panel summary::before {
  content: "▸ ";
  color: var(--muted);
}
.details-panel[open] summary::before { content: "▾ "; }

/* ---- Admin shell (sidebar layout) ---- */
.admin-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  min-height: 100vh;
}
@media (max-width: 900px) {
  .admin-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--panel);
  border-right: 1px solid var(--line);
  border-radius: 0;
  padding: 20px 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sidebar-brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  padding: 6px 12px 14px;
  border-bottom: 1px solid var(--line);
}
.brand-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #4f46e5, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.38);
}
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-text strong {
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--text);
  font-weight: 700;
}
.sidebar-sub { font-size: 11px; color: var(--muted); }
.sidebar-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; align-content: start; }
.nav-group-label {
  display: block;
  margin: 14px 12px 4px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.75;
}
.sidebar-nav .nav-label {
  display: block;
  margin: 12px 12px 4px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.85;
}
.sidebar-user { font-size: 0.85rem; margin: 0 0 0.5rem; }
.overview-links {
  margin: 0;
  padding-left: 1.1rem;
  line-height: 1.7;
}
.overview-links a { font-weight: 600; }
.toggle-row.is-disabled { opacity: 0.55; pointer-events: none; }
.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 550;
  transition: all 0.15s ease;
  position: relative;
}
.sidebar-nav .nav-item .nav-icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  opacity: 0.75;
  transition: opacity 0.15s, transform 0.15s;
}
.sidebar-nav .nav-item:hover {
  background: var(--hover-row);
  color: var(--text);
  transform: translateX(2px);
}
.sidebar-nav .nav-item:hover .nav-icon {
  opacity: 1;
  transform: scale(1.08);
}
.sidebar-nav .nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}
.sidebar-nav .nav-item.active .nav-icon {
  opacity: 1;
  stroke: var(--accent);
}
.nav-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
  margin-left: auto;
  box-shadow: 0 0 8px #38bdf8;
  animation: pulse-dot 1.6s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}
.sidebar-foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}
.nav-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  padding: 8px 12px;
}
.btn-block { display: block; width: 100%; text-align: center; }

/* Quick task search and copy chips */
.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.search-input-wrap {
  position: relative;
  min-width: 240px;
  flex: 1;
  max-width: 380px;
}
.search-input-wrap svg {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 8px 12px 8px 34px !important;
  border-radius: 8px !important;
  font-size: 0.84rem !important;
  margin: 0 !important;
  background: var(--panel-2) !important;
  border: 1px solid var(--line) !important;
}
.search-input:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-dim) !important;
}
.btn-copy-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 550;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.12s;
  margin-top: 4px;
  margin-right: 4px;
  user-select: none;
}
.btn-copy-chip:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
}
.btn-copy-chip:active {
  transform: translateY(0);
}
.btn-copy-combo {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.35);
  color: var(--accent);
}
.copy-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 10px 18px;
  border-radius: 8px;
  background: #1e293b;
  color: #f8fafc;
  font-size: 0.86rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.copy-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.admin-main { min-width: 0; padding: 28px 32px 48px; }
.admin-top { margin-bottom: 20px; }
.admin-top h1 { font-size: 22px; letter-spacing: -0.02em; font-weight: 650; }
/* 不用 display:none，否则部分浏览器不提交隐藏面板里的 checkbox/select */
.admin-section[hidden] {
  position: absolute !important;
  left: -10000px !important;
  top: 0 !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  visibility: hidden !important;
  pointer-events: none !important;
  display: block !important;
}

.subpanel.flat { background: transparent; border: 0; padding: 0; }
.mode-tab .mode-cli {
  display: block;
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--muted);
  font-family: ui-monospace, Consolas, monospace;
  word-break: break-all;
}

.cli-box {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  border: 1px solid var(--line);
}
.cli-box code { color: var(--terminal-text); }
.cli-label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.cli-box code {
  display: block;
  font-size: 0.82rem;
  line-height: 1.5;
  word-break: break-all;
  white-space: pre-wrap;
}

.callout {
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  line-height: 1.5;
}
.callout-ok {
  background: rgba(62, 207, 142, 0.1);
  border: 1px solid rgba(62, 207, 142, 0.35);
}
.callout-warn {
  background: rgba(230, 192, 123, 0.1);
  border: 1px solid rgba(230, 192, 123, 0.4);
}
.callout-warn strong { color: var(--warn); }
.callout-banner {
  margin: 0 0 16px;
  padding: 14px 16px;
}
.callout strong { display: block; margin-bottom: 4px; color: var(--ok); }
.callout p { margin: 0; color: var(--text); }

.option-cards {
  display: grid;
  gap: 10px;
  margin-bottom: 4px;
}
.option-cards.cols-2 { grid-template-columns: 1fr 1fr; }
.option-cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) {
  .option-cards.cols-2, .option-cards.cols-3 { grid-template-columns: 1fr; }
}

.option-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  cursor: pointer;
  margin: 0;
  color: var(--text);
  transition: border-color 0.12s;
}
.option-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: inset 0 0 0 1px rgba(61, 156, 240, 0.3);
}
.option-card input { width: auto; margin: 0 0 2px; }
.option-title { font-weight: 650; font-size: 0.92rem; }
.option-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.45; }

.field-block { margin-bottom: 8px; }
.field-help {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}
.opt-desc { font-size: 0.84rem; color: var(--muted); margin: 0 0 8px; line-height: 1.45; }

.toggle-grid { display: flex; flex-direction: column; gap: 8px; }
.toggle-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.15);
  margin: 0;
  color: var(--text);
  cursor: pointer;
}
.toggle-row input { margin-top: 3px; flex-shrink: 0; width: auto; }
.toggle-body { display: flex; flex-direction: column; gap: 2px; }
.toggle-body strong { font-size: 0.88rem; }
.toggle-body span { font-size: 0.8rem; color: var(--muted); line-height: 1.4; }

.form-actions-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  margin: 0 0 14px;
  background: rgba(15, 20, 25, 0.92);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(8px);
}

.share-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.share-qr-only {
  display: block;
  max-width: min(280px, 80vw);
  height: auto;
  background: #fff;
  border-radius: 8px;
  padding: 8px;
}

/* —— 下载统计 / 折叠高级项 —— */
.adv-fold {
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 0 12px 8px;
}
.adv-fold > summary {
  cursor: pointer;
  padding: 12px 4px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--muted);
  list-style: none;
}
.adv-fold > summary::-webkit-details-marker { display: none; }
.adv-fold[open] > summary { color: var(--text); border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.adv-fold .fieldset { border: none; padding: 8px 0; margin: 0; }

.events-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  max-height: 520px;
}
.events-wrap-compact { max-height: 420px; }
.events-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.events-table th,
.events-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.events-table th {
  position: sticky;
  top: 0;
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 600;
  z-index: 1;
}
.events-table tr.ev-ok td { background: rgba(62, 207, 142, 0.04); }
.events-table tr.ev-reject td { background: rgba(240, 113, 120, 0.06); }
.events-table tr.ev-progress td { color: var(--muted); }
.events-table .nowrap { white-space: nowrap; }
.events-table .mono { font-family: var(--mono); font-size: 0.78rem; }
.events-table .ua-cell {
  max-width: 320px;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: normal;
}
.events-table-dl {
  table-layout: fixed;
  width: 100%;
}
.events-table-dl th,
.events-table-dl td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
.events-table .task-label {
  color: var(--link);
  font-weight: 600;
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* Named cols — shared by dashboard (7) and ops (6) */
.events-table-dl .col-task { width: 4.8rem; }
.events-table-dl .col-time { width: 7.6rem; }
.events-table-dl .col-result {
  width: 7.2rem;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  line-height: 1.35;
}
.events-table-dl .col-channel { width: 5.4rem; }
.events-table-dl .col-size {
  width: 6rem;
  min-width: 6rem;
  overflow: visible;
  text-overflow: clip;
  font-variant-numeric: tabular-nums;
}
.events-table-dl .col-ip { width: 8.2rem; }
.events-table-dl .col-ua {
  width: auto;
  max-width: none;
}
.events-table-dl .col-result .muted.tight {
  display: inline;
  margin-left: 0.25rem;
  font-size: 0.72rem;
}
.events-table-ins {
  table-layout: fixed;
  width: 100%;
}
/* Named cols — works for super (6 cols) and ops (5 cols, no 任务) */
.events-table-ins .col-task { width: 5.5rem; }
.events-table-ins .col-time { width: 7.2rem; }
.events-table-ins .col-result { width: 5.5rem; }
.events-table-ins .col-device { width: 10rem; }
.events-table-ins .col-ip { width: 8.5rem; }
.events-table-ins .ins-summary,
.events-table-ins .col-summary {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 1px; /* fixed table: absorb remaining width */
}
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.tag-ok { background: rgba(62, 207, 142, 0.18); color: var(--ok); }
.tag-reject { background: rgba(240, 113, 120, 0.18); color: var(--err); }
.tag-muted { background: rgba(127, 127, 127, 0.14); color: var(--muted); }
.stats-summary { margin-bottom: 8px; }
.kv dd.ok { color: var(--ok); }
.kv dd.err { color: var(--err); }

.funnel-kpi {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 4px 0 16px;
}
@media (max-width: 1200px) {
  .funnel-kpi { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .funnel-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.funnel-kpi-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--panel-2);
}
.funnel-kpi-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 4px;
}
.funnel-kpi-value {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.2;
}
.funnel-kpi-value.ok { color: var(--ok); }
.funnel-kpi-value.err { color: var(--err); }
.funnel-kpi-sub { font-size: 0.75rem; margin-top: 6px; line-height: 1.35; }
.funnel-kpi-sub .err { color: var(--err); }
.funnel-daily-table .ok-cell { color: var(--ok); font-weight: 600; }
.funnel-daily-table .err-cell { color: var(--err); }

.stats-tabs {
  display: flex;
  gap: 6px;
  margin: 0 0 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0;
}
.stats-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.stats-tab.is-active {
  color: var(--text);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.stats-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.stats-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.stats-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.sidebar-nav .nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: transparent;
}
code, .mono { font-family: var(--mono); }

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.theme-toggle { min-width: 4.5rem; }
.theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 2.6rem;
  height: 2.6rem;
  min-width: 2.6rem;
  min-height: 2.6rem;
  padding: 0;
  border-radius: 999px;
  line-height: 0;
  border: 1px solid var(--line) !important;
  background: var(--panel-2) !important;
  color: var(--text) !important;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04);
}
.theme-toggle-icon:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}
.theme-toggle-icon .theme-ico {
  display: none;
  align-items: center;
  justify-content: center;
  color: inherit;
}
/* Dark theme: show sun (click → light). Light theme: show moon (click → dark). */
.theme-toggle-icon[data-theme-cur="dark"] .theme-ico-sun,
.theme-toggle-icon:not([data-theme-cur]) .theme-ico-sun {
  display: inline-flex;
}
.theme-toggle-icon[data-theme-cur="light"] .theme-ico-moon {
  display: inline-flex;
}
.theme-toggle-icon[data-theme-cur="dark"],
.theme-toggle-icon:not([data-theme-cur]) {
  color: var(--text) !important;
  background: var(--panel-2) !important;
  border-color: var(--line) !important;
}
.theme-toggle-icon[data-theme-cur="light"] {
  color: var(--text) !important;
  background: var(--panel) !important;
  border-color: var(--line) !important;
}
.theme-toggle-icon .theme-toggle-label {
  font-size: 0.82rem;
  line-height: 1;
}
.sidebar-foot .theme-toggle-icon {
  width: 100%;
  height: auto;
  min-height: 2.6rem;
  margin-bottom: 8px;
  border-radius: 10px;
}
.mode-fixed {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent-dim);
}
.mode-fixed strong { font-size: 0.95rem; }
.mode-fixed span { color: var(--muted); font-size: 0.85rem; line-height: 1.4; }
.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: flex-end;
}
.control-row .grow { flex: 1 1 200px; }
.control-row label { display: flex; flex-direction: column; gap: 6px; margin: 0; font-size: 0.88rem; }
.toggle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 720px) {
  .toggle-grid { grid-template-columns: 1fr; }
}
.toggle-row {
  background: var(--toggle-bg);
  transition: border-color 0.12s ease, background 0.12s ease;
}
.toggle-row.is-on {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.form-actions-bar {
  background: var(--sticky-bg);
}
.delivery-tab, .mode-tab, .option-card, .btn, .toggle-row {
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease, transform 0.08s ease;
}
.delivery-tab:active, .mode-tab:active, .btn:active {
  transform: scale(0.98);
}
html[data-theme="light"] .sidebar {
  background: var(--panel);
  border-color: var(--line);
}
html[data-theme="light"] .panel,
html[data-theme="light"] .subpanel {
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}
html[data-theme="light"] .badge-single,
html[data-theme="light"] .badge-dual { color: var(--text); }
html[data-theme="light"] .mode-tab:hover,
html[data-theme="light"] .delivery-tab:hover { border-color: var(--accent); }
html[data-theme="light"] .fieldset { background: rgba(61, 42, 46, 0.03); }
html[data-theme="light"] .sidebar-nav .nav-item:hover {
  background: var(--hover-row);
  color: var(--text);
}

/* —— Log Viewer Modal / Drawer —— */
.log-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.log-modal-overlay.show { display: flex; }
.log-modal {
  width: min(860px, 94vw);
  max-height: 86vh;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-pop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.log-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}
.log-modal-title { font-weight: 650; font-size: 1rem; color: var(--text); }
.log-modal-close {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 2px 8px;
  line-height: 1;
}
.log-modal-close:hover { color: var(--text); }
.log-modal-body {
  padding: 16px;
  flex: 1;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  white-space: pre-wrap;
  word-break: break-all;
}

/* —— Preflight Health Card —— */
.preflight-box {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin-top: 14px;
}
.preflight-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.preflight-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.preflight-tag.ok { background: rgba(62, 207, 142, 0.12); color: #3ecf8e; border: 1px solid rgba(62, 207, 142, 0.3); }
.preflight-tag.warn { background: rgba(230, 180, 80, 0.12); color: #e6b450; border: 1px solid rgba(230, 180, 80, 0.3); }
.preflight-tag.danger { background: rgba(240, 113, 120, 0.12); color: #f07178; border: 1px solid rgba(240, 113, 120, 0.3); }
.preflight-issues { list-style: none; padding: 0; margin: 8px 0 0; }
.preflight-issue-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 0.82rem;
  line-height: 1.4;
}
.preflight-issue-item.ok { background: rgba(62, 207, 142, 0.05); color: var(--text); }
.preflight-issue-item.warn { background: rgba(230, 180, 80, 0.08); color: var(--text); border-left: 3px solid #e6b450; }
.preflight-issue-item.danger { background: rgba(240, 113, 120, 0.08); color: var(--text); border-left: 3px solid #f07178; }

/* —— Modern Settings & HTTPS Cards —— */
.settings-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.settings-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
}
.settings-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.settings-card-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.settings-card-desc {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 4px 0 0;
  line-height: 1.45;
}

/* Status Diagnostic Pills */
.status-pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  gap: 10px;
  margin: 14px 0;
}
.status-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--soft-fill);
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.2s ease;
}
.status-pill .pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-pill.ok {
  background: rgba(62, 207, 142, 0.08);
  border-color: rgba(62, 207, 142, 0.28);
  color: #3ecf8e;
}
.status-pill.ok .pill-dot {
  background: #3ecf8e;
  box-shadow: 0 0 8px rgba(62, 207, 142, 0.6);
}
.status-pill.warn {
  background: rgba(230, 180, 80, 0.08);
  border-color: rgba(230, 180, 80, 0.28);
  color: #e6b450;
}
.status-pill.warn .pill-dot {
  background: #e6b450;
  box-shadow: 0 0 8px rgba(230, 180, 80, 0.6);
}
.status-pill.err {
  background: rgba(240, 113, 120, 0.08);
  border-color: rgba(240, 113, 120, 0.28);
  color: #f07178;
}
.status-pill.err .pill-dot {
  background: #f07178;
  box-shadow: 0 0 8px rgba(240, 113, 120, 0.6);
}
.status-pill.muted {
  color: var(--muted);
}
.status-pill.muted .pill-dot {
  background: var(--muted);
}

/* Env Notice Banner */
.env-notice-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.5;
  margin-bottom: 14px;
}
.env-notice-banner.win {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: #38bdf8;
}
.env-notice-banner.warn {
  background: rgba(230, 180, 80, 0.08);
  border: 1px solid rgba(230, 180, 80, 0.25);
  color: #e6b450;
}
.env-notice-banner.ok {
  background: rgba(62, 207, 142, 0.08);
  border: 1px solid rgba(62, 207, 142, 0.25);
  color: #3ecf8e;
}

/* Modern Switch Row */
.modern-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  background: var(--soft-fill);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s, border-color 0.15s;
}
.modern-switch-row:hover {
  background: var(--hover-row);
  border-color: rgba(255, 255, 255, 0.18);
}
.modern-switch-row input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.switch-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.switch-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
.switch-subtitle {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}
.switch-slider {
  width: 44px;
  height: 24px;
  background: var(--line);
  border-radius: 12px;
  position: relative;
  transition: background 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}
.switch-slider::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}
.modern-switch-row input[type="checkbox"]:checked ~ .switch-slider {
  background: #3ecf8e;
}
.modern-switch-row input[type="checkbox"]:checked ~ .switch-slider::after {
  transform: translateX(20px);
}

/* Grid & Form fields */
.form-columns-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 10px;
}
@media (max-width: 640px) {
  .form-columns-2 {
    grid-template-columns: 1fr;
  }
}
.modern-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.modern-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}
.modern-field input[type="text"],
.modern-field input[type="email"],
.modern-field input[type="password"] {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 0.85rem;
  color: var(--text);
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.modern-field input:focus {
  border-color: var(--text);
  box-shadow: 0 0 0 2px var(--accent-dim);
}
.field-hint-text {
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.35;
  margin: 0;
}

/* Action button group */
.button-row-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.btn-modern-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-border);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-modern-action:hover {
  border-color: var(--text);
  transform: translateY(-1px);
}
.btn-modern-action.primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  font-weight: 600;
}
.btn-modern-action.primary:hover {
  opacity: 0.92;
}
.btn-modern-action.outline {
  background: transparent;
  border-color: var(--line);
}
.btn-modern-action.outline:hover {
  border-color: var(--text);
  background: var(--soft-fill);
}

/* Custom Cert Collapsible Accordion */
.custom-cert-details {
  margin-top: 12px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--panel);
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}
.custom-cert-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.custom-cert-details summary:hover {
  color: #38bdf8;
}

/* Sticky modern form actions bar */
.form-actions-bar {
  position: sticky;
  bottom: 16px;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--sticky-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
  margin-top: 24px;
}
.form-actions-bar button[type="submit"] {
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 9px 24px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform 0.1s ease, opacity 0.15s ease;
}
.form-actions-bar button[type="submit"]:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}