/* NaturaScan - Stylesheet Dark Mode Premium pour Caisse & Mobile */

:root {
  --bg-primary: #0b1120;
  --bg-surface: #151f32;
  --bg-surface-hover: #1e2d4a;
  --border-color: #273754;
  
  --accent-green: #10b981;
  --accent-green-hover: #059669;
  --accent-glow: rgba(16, 185, 129, 0.25);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --badge-local-bg: rgba(16, 185, 129, 0.15);
  --badge-local-text: #34d399;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Header Bar */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 17, 32, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 12px;
  width: 100%;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.logo-icon {
  width: 34px;
  height: 34px;
  min-width: 34px;
  background: linear-gradient(135deg, #10b981, #047857);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.logo-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #ffffff, #a7f3d0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}

.logo-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .logo-sub {
    display: none;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-add-primary {
  background: var(--accent-green);
  color: #ffffff;
  border: none;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 8px var(--accent-glow);
  transition: all 0.2s ease;
}

.btn-add-primary:hover {
  background: var(--accent-green-hover);
}

.btn-icon {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-surface-hover);
  border-color: var(--accent-green);
}

/* Search Box Container */
.search-container {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 12px 38px 12px 42px;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.search-input:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-icon-left {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--text-muted);
  pointer-events: none;
}

.clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
  display: none;
}

/* Main Container & Layout */
main {
  flex: 1;
  padding: 12px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

/* Category Pill Tabs */
.categories-bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 12px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.categories-bar::-webkit-scrollbar {
  display: none;
}

.cat-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cat-pill.active, .cat-pill:hover {
  background: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
  box-shadow: 0 2px 8px var(--accent-glow);
}

/* Stats Counter */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Product Cards Grid */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.product-card:hover {
  border-color: var(--accent-green);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.2);
}

.card-top {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

/* Thumbnail Image in Product Card */
.card-thumbnail {
  width: 72px;
  height: 72px;
  min-width: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #000000;
  border: 1px solid var(--border-color);
}

.card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 4px;
}

.product-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  word-break: break-word;
}

.badge-local {
  background: var(--badge-local-bg);
  color: var(--badge-local-text);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.product-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.raw-name {
  color: #a7f3d0;
  font-family: monospace;
  font-size: 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 4px;
  word-break: break-all;
}

/* Action Buttons Grid on Card (1.35fr for EAN button) */
.card-actions-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 6px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
}

.btn-card-action {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-card-action.btn-barcode {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-green);
  color: #34d399;
}

.btn-card-action.btn-barcode:hover {
  background: var(--accent-green);
  color: #ffffff;
}

.btn-card-action.btn-fiche:hover {
  background: var(--bg-surface-hover);
  border-color: #ffffff;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-surface);
  border: 2px solid var(--accent-green);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 16px;
  position: relative;
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
  transform: scale(0.92);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-close {
  background: var(--bg-surface-hover);
  border: 1px solid var(--border-color);
  color: #ffffff;
  font-size: 1.4rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Input with Inline Scan Button */
.input-with-btn {
  display: flex;
  gap: 6px;
}

.btn-inline-scan {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid var(--accent-green);
  color: #34d399;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.btn-inline-scan:hover {
  background: var(--accent-green);
  color: #ffffff;
}

/* Camera Barcode Scanner Modal */
.scanner-viewport {
  position: relative;
  width: 100%;
  height: 280px;
  background: #000000;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--accent-green);
  margin-bottom: 12px;
}

.scanner-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scanner-laser-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 120px;
  border: 2px dashed #10b981;
  border-radius: 10px;
  box-shadow: 0 0 0 4000px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.scanner-laser-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: #ef4444;
  box-shadow: 0 0 8px #ef4444;
  animation: scanAnimation 2s infinite ease-in-out;
}

@keyframes scanAnimation {
  0% { top: 10%; }
  50% { top: 90%; }
  100% { top: 10%; }
}

/* Modal Tabs Navigation */
.modal-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

.modal-tab-btn {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.modal-tab-btn.active {
  background: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
  box-shadow: 0 2px 10px var(--accent-glow);
}

.tab-pane {
  display: none;
}

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

/* Barcode Display Box */
.barcode-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 6px;
  margin: 10px 0;
  text-align: center;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.modal-photo-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--border-color);
}

.scanner-hint {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-green);
  color: #34d399;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.big-code-display {
  font-family: 'Courier New', monospace;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-align: center;
  background: #000000;
  color: #10b981;
  border: 2px solid var(--accent-green);
  padding: 12px;
  border-radius: var(--radius-md);
  margin: 10px 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  word-break: break-all;
}

/* Action Buttons */
.btn-primary {
  width: 100%;
  background: var(--accent-green);
  color: #ffffff;
  border: none;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary:hover {
  background: var(--accent-green-hover);
}

.btn-danger {
  width: 100%;
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid #ef4444;
  padding: 10px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
}

/* Form Styles */
.form-group {
  margin-bottom: 10px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-control {
  width: 100%;
  padding: 9px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.92rem;
}

.form-control:focus {
  border-color: var(--accent-green);
  outline: none;
}