:root {
  --bg: #0b0d12;
  --bg-2: #11141c;
  --card: #161a24;
  --card-2: #1c2230;
  --border: #242b3a;
  --border-2: #2f3850;
  --text: #e7ecf5;
  --text-dim: #94a0b8;
  --text-mute: #647089;
  --accent: #38e07b;
  --accent-2: #1fb866;
  --accent-glow: rgba(56, 224, 123, 0.45);
  --danger: #ff5c5c;
  --warn: #ffb340;
  --info: #5aa8ff;
  --radius: 14px;
  --radius-sm: 10px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(56, 224, 123, 0.08), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, rgba(90, 168, 255, 0.06), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 48px;
}

/* TOPBAR */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  font-size: 22px;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #06210f;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--accent-glow);
  font-weight: 800;
}
.brand h1 { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.brand p { margin: 2px 0 0; font-size: 13px; color: var(--text-dim); }
.badge {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-mute);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
}
.badge.ok { color: var(--accent); }
.badge.err { color: var(--danger); }

/* MAIN GRID */
.main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 980px) {
  .main { grid-template-columns: 1fr 1fr; align-items: start; }
}

.card {
  background: linear-gradient(180deg, var(--card), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.card-title { margin: 0 0 16px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); font-weight: 700; }

/* FORM */
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 14px; }
.field > span { font-size: 12px; color: var(--text-dim); font-weight: 600; }
.input-row { display: flex; gap: 10px; }
input[type="text"], input[type="number"], input[type="email"], input[type="password"], input[type="search"], input[type="url"], textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--sans);
  font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56, 224, 123, 0.15); }
.field.checkbox { flex-direction: row; align-items: center; gap: 10px; }
.field.checkbox > span { font-size: 13px; color: var(--text); }
.field.checkbox input { width: 18px; height: 18px; accent-color: var(--accent); }

.advanced { margin-top: 10px; border-top: 1px solid var(--border); padding-top: 14px; }
.advanced summary {
  cursor: pointer; font-size: 13px; color: var(--text-dim); font-weight: 600;
  list-style: none; user-select: none;
}
.advanced summary::before { content: '▸ '; transition: transform 0.15s; display: inline-block; }
.advanced[open] summary::before { transform: rotate(90deg); }
.advanced summary::-webkit-details-marker { display: none; }
.advanced-grid { margin-top: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; }

/* BUTTONS */
.btn {
  font-family: var(--sans);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.15s, background 0.15s;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-primary {
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #06210f;
  padding: 12px 26px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 14px 32px var(--accent-glow);
  white-space: nowrap;
}
.btn-primary:not(:disabled):hover { transform: translateY(-2px); box-shadow: 0 20px 40px var(--accent-glow); }
.btn-primary:not(:disabled):active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border-2); padding: 9px 16px; font-size: 13px; }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-soft { background: var(--card-2); color: var(--text); border: 1px solid var(--border-2); padding: 7px 13px; font-size: 12px; }
.btn-soft:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid rgba(255, 92, 92, 0.3); padding: 7px 13px; font-size: 12px; }
.btn-danger:hover { background: rgba(255, 92, 92, 0.12); }

/* JOBS */
.jobs-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.jobs-head .card-title { margin: 0; }
.jobs-list { display: flex; flex-direction: column; gap: 12px; }
.empty { color: var(--text-mute); font-size: 14px; padding: 24px 8px; text-align: center; border: 1px dashed var(--border); border-radius: var(--radius-sm); }

.job {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.job-url-row { display: flex; align-items: center; gap: 10px; justify-content: space-between; flex-wrap: wrap; }
.job-url {
  font-family: var(--mono); font-size: 12.5px; color: var(--text);
  word-break: break-all; max-width: 70%;
}
.job-status {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 4px 10px; border-radius: 999px; white-space: nowrap;
}
.job-status.queued { background: rgba(154, 160, 180, 0.15); color: var(--text-dim); }
.job-status.running, .job-status.zipping { background: rgba(90, 168, 255, 0.15); color: var(--info); }
.job-status.done { background: rgba(56, 224, 123, 0.15); color: var(--accent); }
.job-status.error, .job-status.cancelled { background: rgba(255, 92, 92, 0.15); color: var(--danger); }

.job-meta { font-size: 12px; color: var(--text-mute); margin-top: 8px; display: flex; gap: 14px; flex-wrap: wrap; font-family: var(--mono); }
.job-progress { font-size: 11.5px; color: var(--text-dim); margin-top: 8px; font-family: var(--mono); max-height: 70px; overflow: hidden; }
.job-progress .line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.job-progress .line:last-child { color: var(--accent); }

.job-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.progress-bar { height: 4px; background: var(--border); border-radius: 4px; overflow: hidden; margin-top: 10px; }
.progress-bar > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 0%; transition: width 0.3s; }

/* FOOTER */
.footer { margin-top: 36px; text-align: center; color: var(--text-mute); font-size: 12px; }

/* TOAST */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--card); border: 1px solid var(--border-2); color: var(--text);
  padding: 12px 20px; border-radius: 999px; font-size: 13px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; z-index: 50;
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: var(--danger); color: var(--danger); }