/* ==========================================================================
   IDCard Studio - Passport Size Photo Sheet Studio Styles
   ========================================================================== */

:root {
  --pass-bg: #0f172a;
  --pass-surface: #1e293b;
  --pass-card: #243248;
  --pass-border: #334155;
  --pass-accent: #f59e0b;
  --pass-primary: #3b82f6;
  --pass-success: #10b981;
  --pass-danger: #ef4444;
  --pass-text: #f8fafc;
  --pass-muted: #94a3b8;
}

body.passport-body {
  background-color: var(--pass-bg);
  color: var(--pass-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.passport-header {
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pass-border);
  padding: 12px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.pass-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pass-brand .brand-icon {
  font-size: 1.8rem;
}

.pass-brand h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: #fff;
}

.pass-brand p {
  margin: 2px 0 0 0;
  font-size: 0.75rem;
  color: var(--pass-muted);
}

.pass-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Main Split Layout */
.passport-layout {
  display: grid;
  grid-template-columns: 440px 1fr;
  flex: 1;
  height: calc(100vh - 65px);
  overflow: hidden;
}

/* Left Controls Panel */
.pass-controls-panel {
  background: var(--pass-surface);
  border-right: 1px solid var(--pass-border);
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pass-section-card {
  background: var(--pass-card);
  border: 1px solid var(--pass-border);
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.pass-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #38bdf8;
  margin-top: 0;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pass-form-group {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pass-form-group:last-child {
  margin-bottom: 0;
}

.pass-form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pass-muted);
}

.pass-form-group select,
.pass-form-group input[type="text"],
.pass-form-group input[type="number"],
.pass-form-group input[type="date"] {
  background: #0f172a;
  border: 1px solid var(--pass-border);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: all 0.2s;
}

.pass-form-group select:focus,
.pass-form-group input:focus {
  border-color: var(--pass-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Checkbox Label */
.pass-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f1f5f9;
  cursor: pointer;
  user-select: none;
}

.pass-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--pass-primary);
  cursor: pointer;
}

/* Photo Thumbnail Preview in Controls */
.source-photo-container {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 8px;
  background: #0f172a;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--pass-border);
}

.source-photo-thumb {
  width: 56px;
  height: 72px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--pass-border);
  background: #1e293b;
}

.source-photo-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.source-photo-info .source-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.source-photo-info .source-meta {
  font-size: 0.75rem;
  color: var(--pass-muted);
}

/* Tiles Presets Grid */
.tiles-preset-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.tile-preset-btn {
  background: #0f172a;
  border: 1px solid var(--pass-border);
  border-radius: 6px;
  padding: 8px 4px;
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  transition: all 0.2s;
}

.tile-preset-btn .tile-count {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.tile-preset-btn .tile-label {
  font-size: 0.65rem;
  color: var(--pass-muted);
}

.tile-preset-btn:hover {
  border-color: var(--pass-primary);
  color: #fff;
  background: rgba(59, 130, 246, 0.1);
}

.tile-preset-btn.active {
  background: var(--pass-primary);
  border-color: var(--pass-primary);
  color: #fff;
}

.tile-preset-btn.active .tile-count,
.tile-preset-btn.active .tile-label {
  color: #fff;
}

/* Grid Dimensions: Rows & Cols */
.grid-dimensions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.number-control-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-num-step {
  width: 32px;
  height: 34px;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  color: #fff;
  border-radius: 6px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  padding: 0;
  line-height: 1;
}

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

.number-control-group input[type="number"] {
  flex: 1;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 7px 4px;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  color: #fff;
  border-radius: 6px;
  outline: none;
  min-width: 0;
  -moz-appearance: textfield;
}

.number-control-group input[type="number"]::-webkit-outer-spin-button,
.number-control-group input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Toggle Buttons for Bold/Normal */
.toggle-btn-group {
  display: flex;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
  height: 34px;
  box-sizing: border-box;
}

.btn-toggle {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--pass-muted);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-toggle:hover {
  color: #fff;
}

.btn-toggle.active {
  background: var(--pass-primary);
  color: #fff;
  font-weight: 700;
}

/* Custom Margins Box */
.margin-preset-links {
  display: flex;
  gap: 4px;
}

.margin-preset-btn {
  background: #0f172a;
  border: 1px solid var(--pass-border);
  color: var(--pass-muted);
  font-size: 0.68rem;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.margin-preset-btn:hover,
.margin-preset-btn.active {
  color: #fff;
  background: var(--pass-primary);
  border-color: var(--pass-primary);
}

.margins-grid-box {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.margin-input-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.margin-input-col .margin-label {
  font-size: 0.68rem;
  color: var(--pass-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.margin-input-col input[type="number"] {
  width: 100%;
  text-align: center;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  color: #fff;
  padding: 6px 4px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  outline: none;
  box-sizing: border-box;
  -moz-appearance: textfield;
}

.margin-input-col input[type="number"]::-webkit-outer-spin-button,
.margin-input-col input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.margin-input-col input[type="number"]:focus {
  border-color: var(--pass-primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

/* Custom Quantity Row */
.custom-qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.custom-qty-row input[type="range"] {
  flex: 1;
  accent-color: var(--pass-primary);
  cursor: pointer;
}

.custom-qty-badge {
  background: #0f172a;
  border: 1px solid var(--pass-border);
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  min-width: 36px;
  text-align: center;
}

/* Right Preview Canvas Area */
.pass-preview-stage {
  background: #090d16;
  overflow: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  position: relative;
}

/* Stage Toolbar */
.stage-toolbar {
  position: sticky;
  top: 0;
  background: rgba(30, 41, 59, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--pass-border);
  border-radius: 30px;
  padding: 6px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  z-index: 50;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.sheet-info-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: #cbd5e1;
}

.zoom-btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stage-btn {
  background: var(--pass-card);
  border: 1px solid var(--pass-border);
  color: #fff;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
}

.stage-btn:hover {
  border-color: var(--pass-primary);
  background: var(--pass-primary);
}

/* Printable Sheet Container (The Actual Page) */
.photo-sheet {
  background-color: #ffffff;
  color: #000000;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
  box-sizing: border-box;
  position: relative;
  transition: transform 0.2s ease;
  transform-origin: top center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

/* 4x6 inch paper (Landscape default: 6" wide x 4" high = 152.4mm x 101.6mm) */
.photo-sheet.size-4x6-landscape {
  width: 576px; /* 6 inches @ 96 CSS dpi, printed at 300 DPI */
  height: 384px; /* 4 inches */
  padding: 14px 18px;
}

.photo-sheet.size-4x6-portrait {
  width: 384px;
  height: 576px;
  padding: 18px 14px;
}

/* A4 Paper (210mm x 297mm) */
.photo-sheet.size-a4 {
  width: 794px; /* A4 width at 96 CSS dpi */
  height: 1123px; /* A4 height at 96 CSS dpi */
  padding: 24px;
}

/* 5x7 inch paper */
.photo-sheet.size-5x7 {
  width: 672px; /* 7 inches */
  height: 480px; /* 5 inches */
  padding: 16px 20px;
}

/* Auto narrow gap for 5x7 with 6 cols */
.photo-sheet.size-5x7.auto-narrow-gap .sheet-tiles-container,
.photo-sheet.size-5x7.auto-narrow-gap .sheet-row {
  gap: var(--photo-gap, 2mm);
}

/* Tiles Grid Inside Sheet */
.sheet-tiles-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--photo-gap, 2mm);
  width: 100%;
  height: 100%;
}

.sheet-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--photo-gap, 2mm);
  width: 100%;
}

/* Dense grid for 24 to 60 photos */
.sheet-tiles-container.dense-grid {
  gap: var(--photo-gap, 1.5mm);
}

.sheet-tiles-container.dense-grid .sheet-row {
  gap: var(--photo-gap, 1.5mm);
}

/* Individual Passport Photo Tile */
.passport-tile {
  box-sizing: border-box;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  user-select: none;
  border: 1px solid #d1d5db; /* default cut guide */
}

/* Standard 35mm x 45mm ratio (7:9) - DEFAULT */
.passport-tile.tile-standard,
.passport-tile.size-passport.tile-standard {
  width: 110px;
  height: 141px; /* 7:9 ratio */
}

.passport-tile.tile-compact,
.passport-tile.size-passport.tile-compact {
  width: 95px;
  height: 122px;
}

.passport-tile.tile-small,
.passport-tile.size-passport.tile-small {
  width: 76px;
  height: 98px;
}

.passport-tile.tile-mini,
.passport-tile.size-passport.tile-mini {
  width: 60px;
  height: 77px;
}

.passport-tile.tile-large,
.passport-tile.size-passport.tile-large {
  width: 130px;
  height: 167px;
}

/* 2" x 2" / 50mm x 50mm Visa Square (1:1 Ratio) */
.passport-tile.size-square.tile-standard {
  width: 120px;
  height: 120px;
}
.passport-tile.size-square.tile-compact {
  width: 100px;
  height: 100px;
}
.passport-tile.size-square.tile-small {
  width: 80px;
  height: 80px;
}
.passport-tile.size-square.tile-mini {
  width: 64px;
  height: 64px;
}

/* Stamp Size 25mm x 35mm (5:7 Ratio) */
.passport-tile.size-stamp.tile-standard {
  width: 85px;
  height: 119px;
}
.passport-tile.size-stamp.tile-compact {
  width: 74px;
  height: 104px;
}
.passport-tile.size-stamp.tile-small {
  width: 60px;
  height: 84px;
}

/* Actual / Original Image Size (Full Image / Adaptive Scaling View) */
.sheet-tiles-container.size-actual {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--photo-gap, 2mm);
}

.sheet-tiles-container.size-actual .sheet-row {
  flex: 1 1 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: stretch;
  min-height: 0;
  min-width: 0;
  gap: var(--photo-gap, 2mm);
}

.passport-tile.size-actual {
  flex: 1 1 0;
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border: 1px solid #d1d5db;
}

.passport-tile.size-actual .tile-photo-wrapper {
  flex: 1 1 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  position: relative;
  overflow: hidden;
}

.passport-tile.size-actual .tile-photo-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}

.passport-tile.size-actual .tile-photo-img,
.passport-tile.fit-contain .tile-photo-img {
  object-fit: contain !important;
  background-color: #ffffff;
}

.passport-tile.fit-cover .tile-photo-img {
  object-fit: cover !important;
}

.passport-tile.size-actual.fit-cover .tile-photo-img {
  object-fit: cover !important;
}

.passport-tile.tile-mini .tile-caption-strip {
  padding: 1px 1px;
}

.passport-tile.tile-mini .tile-caption-name {
  font-size: 5.5px;
}

.passport-tile.tile-mini .tile-caption-date {
  font-size: 5px;
}

/* Photo Framing D-Pad & Adjustments */
.photo-dpad-container {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  padding: 10px 12px;
  border-radius: 8px;
  margin-top: 6px;
}

.photo-dpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 30px);
  grid-template-rows: repeat(3, 30px);
  gap: 3px;
  align-items: center;
  justify-items: center;
}

.dpad-btn {
  width: 30px;
  height: 30px;
  background: var(--pass-card);
  border: 1px solid var(--pass-border);
  border-radius: 6px;
  color: #fff;
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  user-select: none;
  padding: 0;
}

.dpad-btn:hover {
  background: var(--pass-primary);
  border-color: var(--pass-primary);
  transform: scale(1.06);
}

.dpad-btn:active {
  transform: scale(0.92);
}

.dpad-btn.dpad-center {
  background: #1e293b;
  font-weight: 700;
  font-size: 0.95rem;
  color: #38bdf8;
}

.dpad-btn.dpad-center:hover {
  background: #0284c7;
  color: #fff;
}

.photo-offset-sliders {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.offset-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.offset-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--pass-muted);
  min-width: 44px;
}

.offset-slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--pass-primary);
  cursor: pointer;
  height: 5px;
}

/* Photo Image Area */
.passport-tile .tile-photo-wrapper {
  flex: 1;
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
}

.passport-tile .tile-photo-wrapper:active {
  cursor: grabbing;
}

.passport-tile .tile-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transform-origin: center center;
  transition: transform 0.05s ease-out;
}

/* Layout Option 1: On Image (Overlay directly on bottom of photo) */
.passport-tile.layout-on-image {
  position: relative;
  display: block;
}

.passport-tile.layout-on-image .tile-photo-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
}

.passport-tile.layout-on-image .tile-caption-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  border-top: 1px solid #111827;
  padding: 2px 2px;
  box-sizing: border-box;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  line-height: 1.15;
  z-index: 10;
}

/* Layout Option 2: Below Image (Separate strip below photo) */
.passport-tile.layout-below-image {
  position: relative;
  display: flex;
  flex-direction: column;
}

.passport-tile.layout-below-image .tile-photo-wrapper {
  flex: 1;
  width: 100%;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

.passport-tile.layout-below-image .tile-caption-strip {
  position: relative;
  width: 100%;
  background-color: #ffffff;
  border-top: 1px solid #111827;
  padding: 3px 2px;
  box-sizing: border-box;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  line-height: 1.15;
  flex-shrink: 0;
  z-index: 5;
}

.passport-tile .tile-caption-name {
  font-family: Arial, sans-serif;
  font-weight: 700;
  font-size: 7.5px;
  color: #000000;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  letter-spacing: 0.02em;
}

.passport-tile .tile-caption-date {
  font-family: Arial, sans-serif;
  font-weight: 600;
  font-size: 7px;
  color: #111827;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

/* Scissor / Cut Guides */
.passport-tile.with-cut-lines {
  border: 1px dashed #9ca3af;
}

.passport-tile.with-solid-border {
  border: 1px solid #374151;
}

.passport-tile.no-border {
  border: none;
}

/* Multi-Photos Grid in Left Sidebar */
.multi-photos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
  background: #0f172a;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--pass-border);
}

.multi-photo-card {
  position: relative;
  aspect-ratio: 35 / 45;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--pass-border);
  background: #1e293b;
  display: flex;
  flex-direction: column;
}

.multi-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.multi-photo-card .card-index-badge {
  position: absolute;
  top: 2px;
  left: 2px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 0.6rem;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 700;
  z-index: 2;
}

.multi-photo-card .btn-remove-photo {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.85;
  padding: 0;
  transition: all 0.15s;
  z-index: 3;
}

.multi-photo-card .btn-remove-photo:hover {
  opacity: 1;
  transform: scale(1.15);
  background: #ef4444;
}

.multi-photo-card .card-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.85);
  color: #f8fafc;
  font-size: 0.55rem;
  padding: 1px 2px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  z-index: 2;
}

/* Modal for Multi-Student Picker */
.pass-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.pass-modal-box {
  background: var(--pass-surface);
  border: 1px solid var(--pass-border);
  border-radius: 12px;
  width: 100%;
  max-width: 650px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.pass-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--pass-border);
  background: rgba(15, 23, 42, 0.6);
}

.pass-modal-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: #fff;
  font-weight: 700;
}

.btn-modal-close {
  background: transparent;
  border: none;
  color: var(--pass-muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}

.btn-modal-close:hover {
  color: #fff;
}

.pass-modal-body {
  padding: 16px 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-students-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 4px;
}

.student-picker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #0f172a;
  border: 1px solid var(--pass-border);
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.student-picker-item:hover {
  border-color: var(--pass-primary);
  background: rgba(59, 130, 246, 0.08);
}

.student-picker-item.selected {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
}

.student-picker-item input[type="checkbox"] {
  accent-color: var(--pass-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.student-picker-thumb {
  width: 36px;
  height: 46px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--pass-border);
  background: #1e293b;
  flex-shrink: 0;
}

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

.student-picker-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.student-picker-meta {
  font-size: 0.68rem;
  color: var(--pass-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pass-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--pass-border);
  background: rgba(15, 23, 42, 0.6);
}

/* Print Styles */
@media print {
  @page {
    margin: 0;
  }
  body.passport-body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  .passport-header, .pass-controls-panel, .stage-toolbar {
    display: none !important;
  }
  .passport-layout {
    display: block !important;
    height: auto !important;
  }
  .pass-preview-stage {
    background: #ffffff !important;
    padding: 0 !important;
    overflow: visible !important;
  }
  .photo-sheet {
    box-shadow: none !important;
    transform: none !important;
    margin: 0 auto !important;
    page-break-after: avoid !important;
  }
}