:root {
  --bg: #0f1117;
  --surface: #171b26;
  --border: #2a3142;
  --text: #e8ecf4;
  --muted: #9aa3b5;
  --accent: #ff7a1a;
  --accent-hover: #ff9447;
  --error: #ff6b6b;
  --success: #3dd68c;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #1a2030 0%, var(--bg) 55%);
  color: var(--text);
}

.auth-page {
  display: grid;
  place-items: center;
  padding: 2rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.layout {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}

h1, h2 {
  margin: 0 0 0.75rem;
}

.muted {
  color: var(--muted);
}

.error {
  color: var(--error);
}

form {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.95rem;
}

input[type="url"],
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0f131c;
  color: var(--text);
}

input:focus {
  outline: 2px solid rgba(255, 122, 26, 0.45);
  border-color: var(--accent);
}

button {
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: #111;
}

button:hover {
  background: var(--accent-hover);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: #2a3142;
  color: var(--text);
}

.btn-secondary:hover {
  background: #364056;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.jobs-list {
  display: grid;
  gap: 0.75rem;
}

.job {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  background: #121722;
}

.job-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.job-url {
  word-break: break-all;
  font-size: 0.9rem;
  margin: 0.25rem 0;
}

.job-progress,
.job-file {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.badge-queued { background: #334155; }
.badge-downloading { background: #1d4ed8; color: #fff; }
.badge-completed { background: #166534; color: #fff; }
.badge-failed { background: #7f1d1d; color: #fff; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 0.55rem 0.35rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 600;
}

.form-message {
  margin: 0.75rem 0 0;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  background: #1f2937;
}

.form-message.success {
  border: 1px solid rgba(61, 214, 140, 0.35);
  color: var(--success);
}

.form-message.error {
  border: 1px solid rgba(255, 107, 107, 0.35);
  color: var(--error);
}

.empty-state {
  margin: 0;
}

code {
  background: #0f131c;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.cookies-hint {
  margin-top: 0.5rem;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 122, 26, 0.35);
  background: rgba(255, 122, 26, 0.08);
}

.auth-card {
  width: min(420px, 100%);
}

.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-link:hover {
  color: var(--accent-hover);
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}