/* ============ Design tokens ============ */
:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1f232c;
  --border: #2a2f3a;
  --border-strong: #3a4150;
  --text: #e7ecf3;
  --text-dim: #9aa4b2;
  --text-mute: #6b7382;
  --accent: #8b7cf6;
  --accent-hover: #a394ff;
  --accent-soft: rgba(139, 124, 246, 0.12);
  --success: #4ade80;
  --danger: #f87171;
  --warn: #fbbf24;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.25);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.55);
  --font-body: 'General Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ============ Lock screen ============ */
.lock-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(139,124,246,0.18), transparent 60%),
    radial-gradient(800px 400px at 50% 110%, rgba(74,222,128,0.06), transparent 60%),
    var(--bg);
  z-index: 100;
}

.lock-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px 32px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.lock-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.lock-icon svg { width: 26px; height: 26px; }

.lock-card h1 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.lock-sub {
  margin: 0 0 24px;
  color: var(--text-dim);
  font-size: 14px;
}

#lockForm {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#lockForm input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  transition: border-color .15s;
}
#lockForm input:focus {
  outline: none;
  border-color: var(--accent);
}

#lockForm button {
  width: 100%;
  padding: 12px 14px;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background .15s, transform .05s;
}
#lockForm button:hover { background: var(--accent-hover); }
#lockForm button:active { transform: translateY(1px); }

.lock-error {
  margin: 14px 0 0;
  color: var(--danger);
  font-size: 13px;
  min-height: 1em;
}

/* ============ App shell ============ */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: rgba(15,17,21,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand .logo {
  width: 32px;
  height: 32px;
  color: var(--accent);
}
.brand-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.brand-sub {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: -1px;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.ghost-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.ghost-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--surface);
}

.app-main {
  flex: 1;
  padding: 32px 24px 40px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
}

.app-footer {
  padding: 16px 24px 28px;
  text-align: center;
  color: var(--text-mute);
  font-size: 12px;
}

/* ============ Drop zone ============ */
.drop-section {
  margin-bottom: 40px;
}

.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 44px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
  background: var(--surface);
  outline: none;
}
.dropzone:hover, .dropzone:focus-visible {
  border-color: var(--accent);
  background: var(--surface-2);
}
.dropzone.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.005);
}

.dropzone-inner svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 12px;
}
.dropzone-title {
  font-size: 16px;
  font-weight: 600;
}
.dropzone-sub {
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 13px;
}
.dropzone-sub .link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Processing tray */
.processing-tray {
  margin-top: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.tray-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
#processingList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
#processingList li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
#processingList li .name { color: var(--text); }
#processingList li .status { color: var(--text-mute); font-size: 12px; }
#processingList li.done .status { color: var(--success); }
#processingList li.error .status { color: var(--danger); }
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ Entries ============ */
.entries-section {
  margin-top: 8px;
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.section-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.section-meta {
  font-size: 12px;
  color: var(--text-mute);
}

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-dim);
}
.empty-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-mute);
  margin-bottom: 10px;
}
.empty-title { font-size: 14px; font-weight: 600; color: var(--text-dim); }
.empty-sub { font-size: 13px; color: var(--text-mute); margin-top: 4px; }

.entries-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* Entry card */
.entry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .15s, transform .15s;
  animation: fadeIn .25s ease-out;
}
.entry-card:hover {
  border-color: var(--border-strong);
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.entry-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.entry-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.entry-icon svg { width: 16px; height: 16px; }
.entry-meta { min-width: 0; flex: 1; }
.entry-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.entry-date {
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 1px;
}
.entry-delete {
  background: transparent;
  border: 0;
  color: var(--text-mute);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, background .15s;
}
.entry-delete:hover {
  color: var(--danger);
  background: rgba(248,113,113,0.08);
}
.entry-delete svg { width: 15px; height: 15px; }

.entry-body {
  padding: 12px 14px;
  flex: 1;
}
.entry-text {
  width: 100%;
  min-height: 200px;
  max-height: 480px;
  padding: 14px 16px;
  background: #fdfcf7;   /* warm off-white — like paper */
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: #1a1a1a;         /* near-black text on light bg */
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.7;
  font-weight: 500;
  /* Make tab characters render as an aligned column separator */
  tab-size: 16;
  -moz-tab-size: 16;
  white-space: pre;
  overflow: auto;
  resize: vertical;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}
.entry-text:focus {
  border-color: var(--accent);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.05), 0 0 0 3px var(--accent-soft);
}
.entry-text::selection { background: rgba(139, 124, 246, 0.35); }

/* -------------------- Auction item cards -------------------- */
.auction-header {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.auction-empty {
  padding: 12px;
  color: var(--text-dim);
  font-style: italic;
  text-align: center;
}
.auction-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.auction-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 12px;
  background: #fdfcf7;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: #1a1a1a;
}
.ai-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--accent);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  text-align: center;
  align-self: start;
  letter-spacing: 0.02em;
  word-break: break-word;
}
.ai-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.ai-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.ai-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: #6b6b6b;
  text-transform: uppercase;
}
.ai-label > span:first-child { font-weight: 700; }
.ai-count {
  color: #8b8b8b;
  font-weight: 500;
}
.ai-count.over {
  color: #b91c1c;
  font-weight: 700;
}
.field-copy {
  margin-left: auto;
  padding: 3px 10px;
  border-radius: 4px;
  background: transparent;
  border: 1px solid rgba(139,124,246,0.4);
  color: var(--accent);
  font-family: inherit;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.field-copy:hover {
  background: var(--accent);
  color: #fff;
}
.ai-value {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.55;
  color: #1a1a1a;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 6px;
  padding: 8px 10px;
  white-space: pre-wrap;
  word-break: break-word;
}
.ai-title { font-weight: 600; }
.ai-desc { font-weight: 500; }
.ai-value em { color: #b0b0b0; font-style: italic; font-weight: 400; }

/* -------------------- Raw text toggle -------------------- */
.raw-toggle {
  margin-top: 10px;
}
.raw-toggle summary {
  cursor: pointer;
  font-size: 11.5px;
  color: var(--text-dim);
  padding: 6px 4px;
  user-select: none;
  letter-spacing: 0.02em;
}
.raw-toggle summary:hover { color: var(--accent); }
.raw-toggle .entry-text {
  margin-top: 6px;
}

.entry-actions {
  display: flex;
  gap: 6px;
  padding: 10px 14px 14px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.action-btn {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background .15s, border-color .15s, color .15s;
}
.action-btn:hover {
  border-color: var(--border-strong);
  background: var(--bg);
}
.action-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.action-btn.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.action-btn.danger {
  color: var(--danger);
  border-color: rgba(248,113,113,0.35);
  background: rgba(248,113,113,0.06);
}
.action-btn.danger:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.action-btn svg { width: 14px; height: 14px; }

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  box-shadow: var(--shadow);
  z-index: 200;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Mobile */
@media (max-width: 640px) {
  .app-header { padding: 12px 16px; }
  .app-main { padding: 20px 16px 32px; }
  .dropzone { padding: 32px 16px; }
  .entries-grid { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
}

/* Print — only print visible entry when printing individual */
@media print {
  body * { visibility: hidden !important; }
  .print-target, .print-target * { visibility: visible !important; }
  .print-target {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    background: #fff !important;
    color: #000 !important;
    padding: 40px !important;
    font-family: Georgia, 'Times New Roman', serif !important;
  }
  .print-target .entry-actions,
  .print-target .entry-delete { display: none !important; }
  .print-target .entry-text {
    background: #fff !important;
    color: #000 !important;
    border: 0 !important;
    resize: none !important;
    max-height: none !important;
    font-family: inherit !important;
    font-size: 13px !important;
  }
}