/* ── CSS Variables ── */
:root {
  --accent: #f5e642;
  --accent-dim: #c4b82e;
  --accent-glow: rgba(245, 230, 66, 0.12);
  --accent-text: #f5e642;        /* yellow text on dark bg — OK contrast */
  --accent-text-strong: #111;    /* dark text on accent-bg — for selected states */

  --bg: #0d0d0f;
  --bg-1: #141416;
  --bg-2: #1c1c1f;
  --bg-3: #252528;
  --bg-4: #2f2f33;

  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(245,230,66,0.3);

  --text: #e8e8ea;
  --text-2: #c8c8d0;
  --text-3: #9898a4;

  --danger: #ff4444;
  --success: #44ff88;

  --radius: 4px;
  --radius-lg: 8px;

  --font-mono: 'Share Tech Mono', monospace;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;

  --transition: 0.18s ease;
  --shadow: 0 4px 32px rgba(0,0,0,0.5);
}

[data-theme="light"] {
  --bg: #f0efe8;
  --bg-1: #e8e7e0;
  --bg-2: #dddcd5;
  --bg-3: #d0cfc8;
  --bg-4: #c4c3bc;

  --border: rgba(0,0,0,0.1);
  --border-accent: rgba(100,90,0,0.3);

  --text: #111114;
  --text-2: #2a2a32;
  --text-3: #52525c;

  --accent: #c8a800;
  --accent-dim: #a08600;
  --accent-glow: rgba(200,168,0,0.10);
  --accent-text: #7a5f00;        /* dark gold — readable on light bg, 5.5:1 contrast */
  --accent-text-strong: #fff;    /* white text on accent-bg in light mode */
}

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

/* ── Screen-reader only utility ── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Fieldset reset (used for radio groups) ── */
.radio-group-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 22px;
  color: var(--accent-text);
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--text);
}

.logo-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 2px;
}

.header-nav {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-3);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}

.nav-tab::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent);
  transition: all var(--transition);
}

.nav-tab:hover { color: var(--text); background: var(--bg-2); }

.nav-tab.active {
  color: var(--accent-text);
}

.nav-tab.active::after {
  left: 12px; right: 12px;
}

.header-controls {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}

.lang-toggle {
  height: 36px;
  padding: 0 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-2);
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 1px;
  display: flex; align-items: center; gap: 4px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.lang-toggle:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
  background: var(--accent-glow);
}

.theme-toggle {
  width: 36px; height: 36px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-2);
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
  background: var(--accent-glow);
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker-bar {
  background: var(--accent);
  overflow: hidden;
  height: 28px;
  display: flex;
  align-items: center;
}

.ticker-content {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  animation: ticker 24s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #000;
  letter-spacing: 1px;
}

.ticker-content span { flex-shrink: 0; }

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================================
   TABS
   ============================================================ */
.tab-content {
  display: none;
  animation: fadeIn 0.25s ease;
}

.tab-content.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   GENERATOR
   ============================================================ */
.generator-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 24px;
  align-items: start;
}

/* ── Controls Panel ── */
.controls-panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.panel-section {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition);
}

.panel-section:hover { border-color: var(--border-accent); }

.field-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.label-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-text);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 1px 6px;
  border-radius: 2px;
}

.qr-input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color var(--transition);
  line-height: 1.6;
}

.qr-input:focus {
  outline: none;
  border-color: var(--accent-text);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

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

.quick-presets {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.preset-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1px;
}

.preset-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  transition: all var(--transition);
}

.preset-btn:hover {
  color: var(--accent-text);
  border-color: var(--border-accent);
  background: var(--accent-glow);
}

/* Custom Grid */
.custom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 12px;
}

.custom-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sub-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-2);
  text-transform: uppercase;
  font-weight: 600;
}

.color-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-input {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 2px;
  background: var(--bg-2);
}

.color-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
}

.num-input, .select-input, .text-input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 10px;
  transition: border-color var(--transition);
}

.text-input { font-family: var(--font-body); font-size: 13px; }

.num-input:focus, .select-input:focus, .text-input:focus {
  outline: none;
  border-color: var(--accent-text);
}

.select-input option { background: var(--bg-2); }

/* ── Type selector ── */
.type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 12px 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 12px;
}

.type-btn:hover {
  border-color: var(--border-accent);
  color: var(--text);
}

.type-btn.active {
  background: var(--accent);
  border-color: var(--accent-text);
  color: #111;
  font-weight: 600;
}

.type-icon { font-size: 20px; }

/* ── Content forms ── */
.content-form { display: none; flex-direction: column; gap: 12px; }
.content-form.active { display: flex; }

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.phone-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px;
}

.country-select {
  font-size: 13px !important;
  padding: 8px 6px !important;
}

.password-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.password-row .text-input { flex: 1; }

.toggle-pw-btn {
  flex-shrink: 0;
  width: 38px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}

.toggle-pw-btn:hover { border-color: var(--accent-text); }

.radio-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
}

.radio-label input { accent-color: var(--accent-text); }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
}

.checkbox-label input { accent-color: var(--accent-text); width: 15px; height: 15px; }

/* Logo Upload */
.logo-upload-area {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

.logo-upload-area:hover,
.logo-upload-area.drag-over {
  border-color: var(--accent-text);
  background: var(--accent-glow);
}

.drop-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
}

.drop-icon {
  font-size: 28px;
  color: var(--text-3);
}

.inline-btn {
  background: none;
  border: none;
  color: var(--accent-text);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
}

.logo-preview-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.logo-thumb {
  width: 56px; height: 56px;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-2);
  padding: 4px;
}

.logo-controls {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.range-input {
  width: 100%;
  accent-color: var(--accent-text);
}

.logo-size-note {
  font-weight: 400;
  color: var(--text-3);
  font-size: 9px;
  letter-spacing: 0;
  text-transform: none;
}

.remove-logo-btn {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--danger);
  background: none;
  border: 1px solid rgba(255,68,68,0.3);
  border-radius: var(--radius);
  padding: 3px 10px;
  cursor: pointer;
  transition: all var(--transition);
}

.remove-logo-btn:hover {
  background: rgba(255,68,68,0.1);
}

/* ── Preview Panel ── */
.preview-panel {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.preview-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-2);
}

.live-dot-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: #1a9e4a;
  letter-spacing: 1px;
}

.live-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}

.qr-stage {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  position: relative;
}

.qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 12px;
}

.placeholder-icon {
  font-size: 48px;
  opacity: 0.3;
}

#qrOutput {
  display: flex;
  align-items: center;
  justify-content: center;
}

#qrOutput canvas,
#qrOutput img {
  max-width: 100%;
  height: auto;
  border-radius: 2px;
}

.qr-meta {
  display: flex;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}

.qr-meta span {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 8px;
}

/* Export bar */
.export-bar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.export-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 8px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-2);
}

.export-btn:not(:disabled):hover {
  border-color: var(--accent-text);
  background: var(--accent-glow);
  color: var(--accent-text);
}

.export-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-fmt {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 2px;
}

.btn-act {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
}

.save-history-btn {
  width: 100%;
  background: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  color: #111;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 12px;
  cursor: pointer;
  transition: all var(--transition);
}

.save-history-btn:not(:disabled):hover {
  background: var(--accent-dim);
}

.save-history-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ============================================================
   BATCH
   ============================================================ */
.batch-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
}

.batch-header {
  margin-bottom: 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--text);
  margin-bottom: 8px;
}

.section-desc {
  font-size: 14px;
  color: var(--text-2);
}

.batch-controls {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 24px;
  align-items: start;
}

.batch-left {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.batch-textarea {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 14px;
  resize: vertical;
  line-height: 1.7;
  transition: border-color var(--transition);
}

.batch-textarea:focus {
  outline: none;
  border-color: var(--accent-text);
}

.batch-options {
  display: flex;
  gap: 12px;
}

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

.primary-btn {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 3px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  padding: 12px 24px;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
}

.primary-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.primary-btn:hover {
  background: var(--accent-dim);
  transform: translateY(-1px);
}

.secondary-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition);
}

.secondary-btn:hover {
  color: var(--accent-text);
  border-color: var(--border-accent);
}

.batch-right {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  min-height: 400px;
}

.batch-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-text);
  letter-spacing: 1px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.batch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.batch-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 60px 0;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 12px;
}

.batch-empty span:first-child { font-size: 36px; opacity: 0.3; }

.batch-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: border-color var(--transition);
  animation: popIn 0.3s ease backwards;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

.batch-item:hover { border-color: var(--border-accent); }

.batch-item canvas { max-width: 100%; border-radius: 2px; }

.batch-item-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  text-align: center;
  word-break: break-all;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.batch-dl-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--accent-text);
  background: none;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}

.batch-dl-btn:hover { background: var(--accent-glow); }

/* ============================================================
   HISTORY
   ============================================================ */
.history-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.history-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.history-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 1px;
}

.danger-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--danger);
  background: none;
  border: 1px solid rgba(255,68,68,0.3);
  border-radius: var(--radius);
  padding: 7px 14px;
  cursor: pointer;
  transition: all var(--transition);
}

.danger-btn:hover { background: rgba(255,68,68,0.1); }

.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.history-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 80px 0;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 13px;
}

.empty-icon { font-size: 48px; opacity: 0.2; }
.empty-sub { font-size: 11px; color: var(--text-3); opacity: 0.7; }

.history-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  animation: popIn 0.3s ease backwards;
}

.history-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.history-card-img {
  background: var(--bg-2);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.history-card-img img {
  max-width: 100%;
  border-radius: 2px;
}

.history-card-body {
  padding: 12px;
  border-top: 1px solid var(--border);
}

.history-card-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-card-content {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-card-date {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  margin-bottom: 10px;
}

.history-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.hist-action-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 6px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-2);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.hist-action-btn:hover { border-color: var(--accent-text); color: var(--accent-text); }
.hist-action-btn.delete:hover { border-color: var(--danger); color: var(--danger); }

/* ============================================================
   FILE → QR
   ============================================================ */
.section-hint {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 12px;
  line-height: 1.5;
}

.file-qr-drop {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  overflow: hidden;
}

.file-qr-drop:hover,
.file-qr-drop.drag-over {
  border-color: var(--accent-text);
  background: var(--accent-glow);
}

.file-qr-idle {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-2);
  text-align: center;
  cursor: pointer;
}

.file-qr-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}

.file-qr-loaded {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.file-qr-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-qr-icon { font-size: 28px; flex-shrink: 0; }

.file-qr-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.file-qr-name {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-qr-size {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
}

.file-qr-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.primary-btn.small {
  font-size: 12px;
  padding: 8px 16px;
  letter-spacing: 2px;
}

.file-qr-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #f59e0b;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--radius);
  padding: 10px 12px;
  line-height: 1.5;
}

/* ============================================================
   CORNER SHAPES & STICKER & PRESET LOGOS
   ============================================================ */

.subsection-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-3);
  text-transform: uppercase;
  margin: 16px 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* Corner shape picker */
.corner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.corner-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.corner-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 11px;
}

.corner-btn:hover { border-color: var(--border-accent); color: var(--text); }
.corner-btn.active { border-color: var(--accent); background: var(--accent); color: #111; font-weight: 600; }
.corner-btn svg { color: currentColor; }

/* ============================================================
   PRESET LOGOS
   ============================================================ */
.preset-logos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.preset-logo-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 11px;
}

.preset-logo-btn img { width: 32px; height: 32px; border-radius: 4px; display: block; }
.preset-logo-btn:hover { border-color: var(--border-accent); }
.preset-logo-btn.active { border-color: var(--accent); background: var(--accent-glow); outline: 2px solid var(--accent); outline-offset: 1px; }

/* File mode tabs */
.file-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
}

.file-mode-btn {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--text-2);
  background: none;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  padding: 7px 8px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.3;
}

.file-mode-btn.active {
  background: var(--accent);
  color: #000;
  font-weight: 600;
}

/* file.io UI */
.file-io-idle {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-2);
  text-align: center;
  cursor: pointer;
}

.file-io-loaded {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-3);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

/* File.io result & manual fallback */
.file-io-result {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius);
}

.result-ok {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #1a9e4a;
}

.result-link {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #1a9e4a;
  text-decoration: none;
  word-break: break-all;
}

.result-link:hover { text-decoration: underline; }

.result-warn {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
}

.file-io-manual {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
}

.manual-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-text);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.manual-steps {
  font-size: 12px;
  color: var(--text-2);
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1.5;
}

.manual-steps a {
  color: var(--accent-text);
  text-decoration: none;
}

.manual-steps a:hover { text-decoration: underline; }

.manual-paste-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.manual-paste-row .text-input { flex: 1; font-size: 12px; }

.file-url-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-3);
  padding: 8px 0 0;
}

.file-url-hint a {
  color: var(--accent-text);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 2px 8px;
}

.file-url-hint a:hover { background: var(--accent-glow); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

/* Hero */
.about-hero {
  text-align: center;
  padding: 64px 24px 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 64px;
}

.about-hero-icon {
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
}

.about-hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 16px;
}

.about-hero-sub {
  font-size: 16px;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Sections */
.about-section {
  margin-bottom: 72px;
}

.about-section-alt {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.about-section-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* Feature cards */
.about-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.feature-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
}

/* Who we are */
.about-who {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 48px;
  align-items: start;
}

.about-who-text p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 14px;
}

.about-who-text p:last-child { margin-bottom: 0; }

.about-who-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--text-3);
  text-transform: uppercase;
  line-height: 1.3;
}

/* Contact form */
.about-contact-intro {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 28px;
}

.contact-form {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.contact-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

.contact-feedback {
  padding: 14px 16px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3px;
}

.contact-feedback.success {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  color: #1a9e4a;
}

.contact-feedback.error {
  background: rgba(255,68,68,0.08);
  border: 1px solid rgba(255,68,68,0.25);
  color: var(--danger);
}

/* Alternative contact cards */
.contact-alternatives {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.alt-contact-card {
  flex: 1;
  min-width: 200px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.alt-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.alt-contact-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.alt-contact-card p {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
}

/* Responsive about */
@media (max-width: 768px) {
  .about-features { grid-template-columns: 1fr; }
  .about-who { grid-template-columns: 1fr; }
  .about-who-stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .about-section-alt { padding: 24px 20px; }
}

/* ============================================================
   AD SLOTS
   ============================================================ */
.ad-slot {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px dashed var(--border);
}

.ad-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--text-3);
  text-align: center;
  padding: 4px 0 2px;
  text-transform: uppercase;
}

.ad-slot-preview {
  margin-top: 12px;
  min-height: 100px;
}

.ad-slot-footer {
  max-width: 1400px;
  margin: 0 auto 24px;
  padding: 0 24px;
  min-height: 90px;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

/* Hero */
.about-hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.about-hero-icon {
  font-size: 48px;
  color: var(--accent-text);
  line-height: 1;
}

.about-hero-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text);
  margin: 0;
}

.about-hero-sub {
  font-size: 16px;
  color: var(--text-2);
  max-width: 600px;
  line-height: 1.6;
  margin: 0;
}

/* Section */
.about-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.about-section-alt {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
}

.about-section-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  text-transform: uppercase;
}

.about-section-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-text);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 2px 8px;
  border-radius: 3px;
}

/* Cards grid */
.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.about-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.about-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.about-card-icon { font-size: 28px; line-height: 1; }

.about-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
  margin: 0;
}

.about-card-text {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
  margin: 0;
}

/* Who we are */
.about-who {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

.about-who-text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-who-text p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
  margin: 0;
}

.about-who-text strong {
  color: var(--text);
  font-weight: 600;
}

.about-who-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  padding: 24px 28px;
  flex-shrink: 0;
  min-width: 160px;
}

.badge-icon {
  font-size: 36px;
  color: var(--accent-text);
}

.badge-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.5px;
  text-align: center;
}

/* Contact form */
.about-contact-intro {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
  margin: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 700px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-type-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.contact-type-btn {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.contact-type-btn input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.contact-type-btn span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.18s ease;
  letter-spacing: 0.5px;
  user-select: none;
}

.contact-type-btn input:checked + span {
  background: var(--accent);
  border-color: var(--accent);
  color: #111;
  font-weight: 600;
}

.contact-type-btn:hover span {
  border-color: var(--border-accent);
  color: var(--text);
}

.required-star {
  color: #e05;
  margin-left: 2px;
}

.char-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  text-align: right;
  margin-top: 4px;
  display: block;
}

.contact-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.contact-submit {
  flex-shrink: 0;
}

.contact-note {
  font-size: 11px;
  color: var(--text-3);
  line-height: 1.5;
  margin: 0;
}

.contact-success {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
}

.contact-success p { margin: 4px 0 0; }

.success-icon {
  font-size: 20px;
  color: #1a9e4a;
  flex-shrink: 0;
  margin-top: 1px;
}

.contact-error {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(220,38,38,0.08);
  border: 1px solid rgba(220,38,38,0.25);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #dc2626;
}

@media (max-width: 768px) {
  .about-cards { grid-template-columns: 1fr; }
  .about-who { grid-template-columns: 1fr; }
  .about-who-badge { flex-direction: row; justify-content: center; min-width: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-section-alt { padding: 20px; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 64px;
  padding: 20px 24px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-3);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-text);
  letter-spacing: 0.5px;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.25s ease;
  pointer-events: none;
  z-index: 1000;
  max-width: 320px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .generator-grid {
    grid-template-columns: 1fr;
  }
  .preview-panel {
    position: static;
  }
  .batch-controls {
    grid-template-columns: 1fr;
  }
  .custom-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .header-inner { padding: 0 16px; gap: 16px; }
  .logo-text { font-size: 18px; }
  .header-nav { gap: 0; }
  .nav-tab { padding: 8px 10px; letter-spacing: 0; }
  .generator-grid { padding: 16px; }
  .custom-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; gap: 6px; }
}
/* ============================================================
   GUIDE PAGE
   ============================================================ */

.guide-text p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 16px;
}

.guide-text p:last-child { margin-bottom: 0; }

.guide-anatomy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.guide-anatomy-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition: border-color var(--transition);
}

.guide-anatomy-card:hover { border-color: var(--accent-text); }

.guide-anatomy-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.guide-anatomy-card h3 {
  font-family: var(--font-condensed);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.guide-anatomy-card p {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-2);
}

/* Steps */
.guide-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  position: relative;
}

.guide-steps::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 44px;
  bottom: 44px;
  width: 2px;
  background: var(--border);
}

.guide-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  position: relative;
}

.guide-step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-text);
  color: #111;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.guide-step-body h3 {
  font-family: var(--font-condensed);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  margin-top: 10px;
}

.guide-step-body p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-2);
}

/* EC grid */
.guide-ec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 700px) {
  .guide-ec-grid { grid-template-columns: repeat(2, 1fr); }
}

.guide-ec-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  transition: border-color var(--transition);
}

.guide-ec-card--highlight {
  border-color: var(--accent-text);
  background: var(--accent-glow);
}

.guide-ec-level {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 900;
  color: var(--accent-text);
  line-height: 1;
}

.guide-ec-pct {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-3);
  margin: 4px 0 12px;
}

.guide-ec-card p {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-2);
}

/* Intro text */
.guide-intro-text {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-2);
  margin-top: 8px;
}

/* Tip box */
.guide-tip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--accent-glow);
  border: 1px solid var(--accent-text);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-top: 24px;
}

.guide-tip-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }

.guide-tip p {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-1);
  margin: 0;
}

/* CTA section */
.guide-cta-section {
  text-align: center;
}

.guide-cta-section p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-2);
  margin-bottom: 24px;
}

.guide-cta-btn {
  font-size: 16px;
  padding: 14px 36px;
}