:root {
  --bg: #f5f6f8;
  --card-bg: #ffffff;
  --border: #e2e4e8;
  --text: #1b1f24;
  --text-muted: #6b7280;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --success: #15803d;
  --success-bg: #dcfce7;
  --error: #b91c1c;
  --error-bg: #fee2e2;
  --pending-bg: #fef9c3;
  --pending-text: #854d0e;
  --processing-bg: #dbeafe;
  --processing-text: #1e40af;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.hidden {
  display: none !important;
}

.screen {
  min-height: 100vh;
}

#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}

#login-screen .card {
  width: 100%;
  max-width: 380px;
}

h1 {
  font-size: 1.4rem;
  margin: 0 0 4px;
}

.subtitle, .hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 14px 0 4px;
}

input[type="email"],
input[type="password"],
input[type="file"] {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
}

button {
  margin-top: 18px;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

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

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

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  margin-top: 0;
}

button.secondary:hover {
  background: var(--bg);
}

.error {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 10px;
}

.status {
  font-size: 0.85rem;
  margin-top: 10px;
}

.status.success {
  color: var(--success);
}

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

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

#user-email {
  color: var(--text-muted);
  font-size: 0.9rem;
}

main {
  max-width: 900px;
  margin: 24px auto;
  padding: 0 24px;
}

.jobs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.jobs-header h2 {
  margin: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

td.empty {
  color: var(--text-muted);
  text-align: center;
  padding: 24px 10px;
}

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-pending {
  background: var(--pending-bg);
  color: var(--pending-text);
}

.badge-processing {
  background: var(--processing-bg);
  color: var(--processing-text);
}

.badge-done {
  background: var(--success-bg);
  color: var(--success);
}

.badge-failed {
  background: var(--error-bg);
  color: var(--error);
}

td a {
  color: var(--accent);
  text-decoration: none;
  margin-right: 10px;
  font-size: 0.85rem;
}

td a:hover {
  text-decoration: underline;
}

.error-text {
  color: var(--error);
  cursor: help;
  border-bottom: 1px dotted var(--error);
}

code {
  background: #eef0f3;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.85em;
}