@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,600;8..60,700&display=swap");

:root {
  --bg: #f4f7f5;
  --bg-elevated: #ffffff;
  --text: #14201a;
  --muted: #5b6b63;
  --accent: #0f7a5b;
  --accent-soft: #d7efe6;
  --danger: #c4473a;
  --border: #d7e0db;
  --shadow: 0 14px 32px rgba(20, 32, 26, 0.07);
  --max: 1120px;
  --nav-h: 64px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --bg: #101714;
  --bg-elevated: #18231e;
  --text: #eef5f0;
  --muted: #a3b5ab;
  --accent: #3dceb0;
  --accent-soft: #1d3a31;
  --danger: #e35d6a;
  --border: #2a3a33;
  --shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: var(--accent); }
code {
  background: var(--accent-soft);
  padding: 0.1em 0.35em;
  border-radius: 6px;
  font-size: 0.92em;
}
.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--nav-h);
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid var(--border);
}
.site-nav .wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}
.nav-actions { display: flex; align-items: center; gap: 0.55rem; }
.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}
.nav-link:hover { color: var(--text); }
.nav-version {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
}
.icon-button {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
}

.page-head { padding: 1.8rem 0 0.6rem; }
.page-head h1 {
  margin: 0 0 0.45rem;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}
.lead { margin: 0; color: var(--muted); max-width: 42rem; }

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.15rem 1.2rem 1.25rem;
  margin: 1rem 0;
  box-shadow: var(--shadow);
}
.card h2 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
}
.field { display: block; margin: 0.55rem 0; font-size: 0.92rem; }
.field span { display: block; margin-bottom: 0.3rem; color: var(--muted); font-weight: 600; }
input, textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.55rem;
  font-weight: 600;
  color: var(--muted);
}
.check input { width: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  font: inherit;
}
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
html[data-theme="dark"] .btn.primary { color: #0b1612; }
.btn.ghost { background: transparent; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.row-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.7rem; }
.hint { color: var(--muted); font-size: 0.9rem; margin: 0.7rem 0 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
}
.grid-2 > .card { margin: 0; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: start;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
}
.stat.wide { grid-column: 1 / -1; }
.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}
.bar {
  margin-top: 0.9rem;
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}
.bar i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: inherit;
  transition: width 0.25s ease;
}

.device-list { display: grid; gap: 0.55rem; }
.device-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  font-size: 0.88rem;
}
.device-row button {
  background: var(--danger);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-weight: 700;
}
.mono {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.82rem;
  margin: 0.8rem 0 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  min-height: 2.5rem;
}

.region-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: stretch;
}
.region-row input {
  flex: 1 1 14rem;
  min-width: 0;
}
.region-field .hint { margin-top: 0.45rem; }

.job-status {
  margin: 0.9rem 0 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.95rem 1rem;
}
.job-empty { margin: 0; color: var(--muted); }
.job-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.7rem;
}
.job-progress {
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  margin-bottom: 0.85rem;
}
.job-progress i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 0.25s ease;
}
.job-stats { margin-top: 0.2rem; }
.job-error {
  margin-top: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--danger) 12%, var(--bg));
  color: var(--danger);
  font-size: 0.92rem;
}
.mono-id { margin-top: 0.75rem; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
}
.badge-queued { background: #efe6c8; color: #7a5b12; }
.badge-running { background: var(--accent-soft); color: var(--accent); }
.badge-done { background: #d8f0e2; color: #1a6b42; }
.badge-failed { background: color-mix(in srgb, var(--danger) 18%, #fff); color: var(--danger); }
.badge-cancelled, .badge-canceled { background: #e6e6e6; color: #555; }
html[data-theme="dark"] .badge-queued { background: #3a3218; color: #e6c86a; }
html[data-theme="dark"] .badge-done { background: #1d3a2a; color: #7ddea8; }
html[data-theme="dark"] .badge-cancelled,
html[data-theme="dark"] .badge-canceled { background: #2a2a2a; color: #bbb; }

.modal[hidden] { display: none !important; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 14, 0.45);
}
.modal-card {
  position: relative;
  z-index: 1;
  width: min(100%, 560px);
  max-height: min(88vh, 720px);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem 1.1rem 1.1rem;
  box-shadow: var(--shadow);
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.modal-head h2 { margin: 0; font-size: 1.05rem; }
.region-tree {
  overflow: auto;
  flex: 1 1 auto;
  min-height: 220px;
  max-height: 48vh;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  padding: 0.35rem 0;
}
.region-node {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  padding: 0.28rem 0.55rem;
  font-size: 0.9rem;
  cursor: pointer;
}
.region-node:hover { background: color-mix(in srgb, var(--accent-soft) 55%, transparent); }
.region-node input { width: auto; margin-top: 0.15rem; }
.modal-actions { margin-top: 0.2rem; }

.site-footer {
  margin-top: 2rem;
  padding: 1.4rem 0 2rem;
  border-top: 1px solid var(--border);
}
.footer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-brand-mini {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.footer-brand-mini img { border-radius: 10px; }
.footer-brand-mini strong { display: block; font-size: 0.95rem; }
.footer-ver {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.site-footer a:hover { color: var(--text); }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 0.4rem;
}
.tab {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
html[data-theme="dark"] .tab.active { color: #0b1612; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.downloads-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.8rem 0;
}
.settings-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}
.settings-list li { margin: 0.45rem 0; }

@media (max-width: 800px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .check { margin-top: 0.4rem; }
}