/* ============================================================
   DocCompiler.ai — App Shell
   Dark theme, mobile-first, Inter font
   ============================================================ */

:root {
  --bg:        #0a0a0f;
  --bg-2:      #15151f;
  --bg-3:      #1c1c2a;
  --bg-4:      #242434;
  --accent:    #635bff;
  --accent-hover: #7c75ff;
  --accent-dim: rgba(99, 91, 255, 0.15);
  --text:      #f0f0f5;
  --text-2:    #b0b0be;
  --text-3:    #808090;
  --border:    #2a2a3a;
  --border-2:  #3f3f52;
  --success:   #22c55e;
  --warning:   #eab308;
  --error:     #ef4444;
  --info:      #3b82f6;
  --radius:    8px;
  --radius-lg: 12px;
  --shadow:    0 2px 8px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:      'Cascadia Code', 'Fira Code', Consolas, monospace;
  --transition: 0.15s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
  min-height: 100vh;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

/* ── Nav ──────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  background: rgba(9, 9, 11, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-logo:hover { color: var(--text); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-email {
  color: var(--text-2);
  font-size: 0.85rem;
  display: none;
}

.nav-signout {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
}
.nav-signout:hover {
  border-color: var(--border-2);
  color: var(--text);
}

@media (min-width: 640px) {
  .nav-email { display: inline; }
}

/* ── Buttons ──────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.4;
}
.btn:hover {
  background: var(--bg-4);
  border-color: var(--border-2);
  color: var(--text);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}

.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ── Form Elements ────────────────────────────────────────── */

.form-group {
  margin-bottom: 20px;
}

.form-group label, .form-label {
  display: block;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-2);
  margin-bottom: 6px;
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="url"],
.input-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  font-family: var(--font);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

input:focus, .input-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

input::placeholder { color: var(--text-3); }

.input-lg {
  padding: 14px 18px;
  font-size: 1.05rem;
}

.input-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2371717a' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ── Views ────────────────────────────────────────────────── */

.view { animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Auth View ────────────────────────────────────────────── */

#view-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px 20px;
}

.auth-container {
  width: 100%;
  max-width: 400px;
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.auth-logo span { color: var(--accent); }

.auth-sub {
  color: var(--text-3);
  font-size: 0.95rem;
}

.auth-google {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider-text {
  color: var(--text-3);
  font-size: 0.8rem;
  white-space: nowrap;
}

.email-toggle-btn {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-2);
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 20px;
}
.email-toggle-btn:hover {
  border-color: var(--border-2);
  color: var(--text);
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-3);
  font-size: 0.9rem;
  font-family: var(--font);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.auth-tab:hover { color: var(--text-2); }
.auth-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.auth-form { margin-bottom: 16px; }

.auth-error {
  margin-top: 16px;
  padding: 12px 14px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius);
  color: var(--error);
  font-size: 0.85rem;
  text-align: center;
  display: none;
}

/* ── Dashboard ────────────────────────────────────────────── */

.dashboard {
  padding-top: 28px;
  padding-bottom: 40px;
}

.stats-row {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
  margin-bottom: 28px;
}
.stats-row::-webkit-scrollbar { display: none; }

.stat-card {
  flex: 1;
  min-width: 140px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-3);
}

.dashboard-actions {
  margin-bottom: 32px;
}

.jobs-section { /* no extra styles needed */ }

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 16px;
}

/* Job Cards */
.job-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.job-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  min-height: 56px;
}
.job-card:hover {
  border-color: var(--border-2);
  background: var(--bg-3);
}

.job-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.job-dot.pending   { background: var(--warning); }
.job-dot.processing { background: var(--info); animation: pulse 1.5s infinite; }
.job-dot.completed { background: var(--success); }
.job-dot.failed    { background: var(--error); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.job-info {
  flex: 1;
  min-width: 0;
}

.job-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.job-time {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* Status Badges */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.status-badge.pending    { background: rgba(234, 179, 8, 0.15); color: var(--warning); }
.status-badge.processing { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.status-badge.completed  { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.status-badge.failed     { background: rgba(239, 68, 68, 0.15); color: var(--error); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-3);
}

.empty-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 1rem;
  color: var(--text-2);
  margin-bottom: 4px;
}

.empty-state span {
  font-size: 0.85rem;
}

/* ── Generate View ────────────────────────────────────────── */

.generate-page {
  padding-top: 28px;
  padding-bottom: 40px;
}

.back-link {
  display: inline-block;
  color: var(--text-3);
  font-size: 0.85rem;
  margin-bottom: 20px;
  transition: color var(--transition);
}
.back-link:hover { color: var(--text); }

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 28px;
}

.generate-form {
  max-width: 560px;
}

.doc-badges-section {
  margin-bottom: 24px;
}

.doc-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
  margin-bottom: 8px;
}

.doc-badge {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-3);
}

.btn-loading { display: none; }

/* ── Job Detail View ──────────────────────────────────────── */

.job-detail-page {
  padding-top: 28px;
  padding-bottom: 40px;
}

.job-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.job-header .page-title {
  margin-bottom: 0;
}

/* Progress bar */
.progress-section {
  margin-bottom: 28px;
}

.progress-bar-track {
  width: 100%;
  height: 4px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0%;
  transition: width 0.4s ease;
  animation: progressGlow 1.5s ease infinite;
}

@keyframes progressGlow {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.7; }
}

.progress-msg {
  font-size: 0.85rem;
  color: var(--text-3);
}

/* Downloads */
.downloads-section {
  margin-bottom: 28px;
}

.download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  width: 100%;
}
.download-btn:hover {
  border-color: var(--accent);
  background: var(--bg-3);
}

.download-btn .dl-icon {
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Job metadata */
.job-meta {
  margin-top: 8px;
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-2);
  font-size: 0.85rem;
}

.meta-key {
  color: var(--text-3);
}

.meta-val {
  color: var(--text);
  font-weight: 500;
  text-align: right;
  word-break: break-all;
}

/* ── Responsive ───────────────────────────────────────────── */

@media (min-width: 640px) {
  .download-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-title {
    font-size: 1.75rem;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }

  .stat-card {
    padding: 24px;
  }

  .stat-value {
    font-size: 1.8rem;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1060px;
  }
}

/* ── POC Warning Banner ──────────────────────────────── */

.poc-banner {
  background: #FFF3CD;
  color: #856404;
  text-align: center;
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom: 1px solid #FFEAA7;
}