:root {
  --orange: #F77331;
  --orange-soft: #FCE4D6;
  --cream: #FFF9EB;
  --ink: #200F07;
  --muted: #8A7C6F;
  --white: #FFFFFF;
  --border: #EFE3CE;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: var(--cream);
  color: var(--ink);
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 14px; }
.error { color: #C0392B; font-size: 13px; font-weight: 500; }

.brand-mark {
  font-weight: 800;
  font-size: 22px;
  color: var(--ink);
}
.brand-mark::before {
  content: '●';
  color: var(--orange);
  margin-right: 8px;
  font-size: 14px;
}

/* Login */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.login-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 12px 32px rgba(32,15,7,0.06);
}
.login-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}
.login-card input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-family: inherit;
  font-size: 15px;
  text-align: center;
}
.login-card button, #submit-btn {
  background: var(--orange);
  color: var(--white);
  border: none;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.15s;
}
.login-card button:hover, #submit-btn:hover { opacity: 0.9; }
#submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* App shell */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
.topbar-sub {
  font-size: 12px;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--orange-soft);
}

.layout {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.panel h2 {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 700;
}

#upload-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 32px 16px;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 14px;
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.drag-over, .dropzone.has-file {
  border-color: var(--orange);
  background: var(--orange-soft);
  color: var(--ink);
}

textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  resize: vertical;
}

.jobs-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 560px;
  overflow-y: auto;
}
.empty-state { text-align: center; padding: 24px 0; }

.job-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.job-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.job-filename {
  font-weight: 600;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 220px;
}
.badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-progress { background: var(--orange-soft); color: #B14E14; }
.badge-done { background: #DFF3E3; color: #1E7B34; }
.badge-failed { background: #FBE1DE; color: #B03A2E; }

.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  margin-top: 10px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--orange);
  transition: width 0.4s ease;
}

.job-step {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}
.job-actions {
  margin-top: 10px;
  display: flex;
  gap: 10px;
}
.job-actions a, .job-actions button {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}
.job-actions a.primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.job-log {
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  background: var(--cream);
  border-radius: 8px;
  padding: 8px 10px;
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  display: none;
}
.job-log.open { display: block; }