@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --font-primary: 'Poppins', sans-serif;
  --color-dark: #1a1916;
  --color-dark-muted: #2d2c28;
  --color-text: #3d3a35;
  --color-text-muted: #6b6760;
  --color-text-light: #9c9890;
  --color-border: #e2ddd6;
  --color-border-light: #f0ede8;
  --color-bg-body: #f5f4f0;
  --color-bg-card: #ffffff;
  --color-bg-muted: #f9f8f5;
  --color-bg-input: #faf9f7;
  --color-success: #2d7a45;
  --color-danger: #e53e3e;
  --color-warning: #b45309;
  
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 24px 60px rgba(0,0,0,0.25);
  
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;
  
  --transition-fast: all 0.2s ease;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

/* Typography & Display Utilities */
.text-xs { font-size: 11px; }
.text-sm { font-size: 12px; }
.text-base { font-size: 13px; }
.text-md { font-size: 14px; }
.text-lg { font-size: 15px; }
.text-xl { font-size: 1.1rem; }
.text-2xl { font-size: 1.3rem; }
.text-3xl { font-size: 1.5rem; }

.font-bold { font-weight: 700; }
.font-medium { font-weight: 600; }
.font-normal { font-weight: 400; }

.text-dark { color: var(--color-dark); }
.text-muted { color: var(--color-text-muted); }
.text-light { color: var(--color-text-light); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.text-white { color: #ffffff; }

.text-uppercase { text-transform: uppercase; letter-spacing: 0.1em; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

/* Layout & Container */
.app-container {
  font-family: var(--font-primary);
  min-height: 100vh;
  background: var(--color-bg-body);
}

.max-w-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(3px);
  animation: fadeIn var(--transition-fast);
}

.modal-content {
  background: var(--color-bg-card);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp var(--transition-fast);
}

.modal-content-sm { max-width: 400px; padding: 2rem; text-align: center; }
.modal-content-lg { max-width: 520px; padding: 2rem; }
.modal-content-form { max-width: 480px; }

.modal-header {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 1.5rem;
}

.btn-close {
  background: var(--color-border-light);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 15px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-close:hover {
  background: var(--color-border);
  color: var(--color-dark);
}

.btn-close-abs {
  position: absolute;
  top: 12px;
  right: 12px;
  background: white;
  box-shadow: var(--shadow-sm);
  width: 36px;
  height: 36px;
  font-size: 18px;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  font-family: var(--font-primary);
  font-size: 11px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 4px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-family: var(--font-primary);
  font-size: 13px;
  outline: none;
  background: var(--color-bg-card);
  transition: var(--transition-fast);
  box-sizing: border-box;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-dark);
  box-shadow: 0 0 0 2px rgba(26,25,22,0.1);
}

.form-input.error, .form-textarea.error {
  border-color: var(--color-danger);
}

.form-textarea {
  resize: none;
  background: var(--color-bg-input);
  padding: 8px 10px;
}

.form-input-light {
  background: var(--color-bg-input);
  padding: 8px 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-grid-full {
  grid-column: 1 / -1;
}

.error-text {
  font-size: 11px;
  color: var(--color-danger);
  margin-top: 3px;
}

/* Buttons */
.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-dark);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #dddddd;
  color: var(--color-dark);
}

.btn-secondary:hover:not(:disabled) {
  background: #d0d0d0;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.btn-outline:hover:not(:disabled) {
  background: var(--color-bg-muted);
  color: var(--color-dark);
}

/* Cards & Summary Boxes */
.summary-box {
  background: var(--color-bg-muted);
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.summary-title {
  font-family: var(--font-primary);
  font-size: 11px;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

/* Radio Option Groups */
.radio-option-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 14px;
  transition: var(--transition-fast);
}

.radio-label input[type="radio"] {
  accent-color: currentColor;
  cursor: pointer;
}

.radio-label.selected-card { color: var(--color-dark); font-weight: 700; }
.radio-label.unselected-card { color: var(--color-text-light); font-weight: 400; }
.radio-label.selected-cash { color: var(--color-success); font-weight: 700; }
.radio-label.unselected-cash { color: var(--color-text-light); font-weight: 400; }
.radio-label.selected-vade { color: var(--color-warning); font-weight: 700; }
.radio-label.unselected-vade { color: var(--color-text-light); font-weight: 400; }

/* Dashboard Header */
.app-header {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-muted) 100%);
  padding: 1.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-header);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
}

.header-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 12px;
}

.header-title {
  font-size: 1.5rem;
  font-weight: 300;
  color: white;
  margin: 0;
}

.header-controls {
  display: grid;
  gap: 10px;
}
.header-controls-user { grid-template-columns: 1fr 2fr; }
.header-controls-guest { grid-template-columns: 1fr; }

.header-select, .header-search {
  width: 100%;
  padding: 11px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: white;
  font-size: 0.9rem;
  font-family: var(--font-primary);
  outline: none;
  box-sizing: border-box;
  transition: var(--transition-fast);
}

.header-select { appearance: none; cursor: pointer; }
.header-select option { color: black; }
.header-search { padding-left: 42px; background: rgba(255,255,255,0.08); }
.header-select:focus, .header-search:focus { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.3); }

/* Sticky Nav / Pills */
.nav-sticky {
  position: sticky;
  z-index: 90;
  background: var(--color-bg-body);
  padding: 1.5rem;
  margin: -2rem -1.5rem 1.5rem;
  box-shadow: 0 4px 10px -4px rgba(0,0,0,0.05);
}

.breadcrumb-container {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-light);
  flex-wrap: wrap;
}

.cat-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
  z-index: 200;
  min-width: 220px;
  padding: 6px 0;
  animation: slideUp 0.1s ease-out;
}

.cat-dropdown-item {
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--color-text);
  transition: var(--transition-fast);
}
.cat-dropdown-item:hover { background: var(--color-bg-hover); }
.cat-dropdown-item.active { background: var(--color-bg-muted); font-weight: 700; color: var(--color-dark); }
.cat-dropdown-item.back { color: var(--color-text-muted); border-bottom: 1px solid var(--color-bg-body); }

.pill-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: 700;
  transition: var(--transition-fast);
}

.pill-active {
  background: #dddddd;
  color: var(--color-dark);
}

.pill-inactive {
  background: white;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}

.pill-inactive:hover {
  color: var(--color-dark);
  transform: translateY(-1px);
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.cat-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border: 1px solid var(--color-border-light);
  text-align: center;
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

/* Product List */
.product-list-container {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.product-row {
  display: flex;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-bg-body);
  align-items: center;
  gap: 1rem;
  transition: var(--transition-fast);
}

.product-row:last-child {
  border-bottom: none;
}

.product-row:hover {
  background: var(--color-bg-hover);
}

.product-image-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-body);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.product-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.product-title {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.3;
  margin-bottom: 6px;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(0,0,0,0.1);
  text-underline-offset: 3px;
  transition: var(--transition-fast);
}

.product-title:hover {
  text-decoration-color: currentColor;
}

.product-title.in-stock { color: var(--color-dark); }
.product-title.out-of-stock { color: var(--color-text-light); }

.tag-code {
  font-size: 11px;
  color: var(--color-text-light);
  font-family: var(--font-primary);
  padding: 2px 6px;
  background: var(--color-bg-body);
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.tag-out-of-stock {
  font-size: 10px;
  color: var(--color-danger);
  font-weight: 700;
  padding: 2px 6px;
  background: #fff0f0;
  border-radius: 4px;
}

.add-btn {
  height: 44px;
  padding: 0 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 13px;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.add-btn:not(:disabled) {
  background: #dddddd;
  color: var(--color-dark);
}

.add-btn:not(:disabled):hover {
  background: #d0d0d0;
  transform: translateY(-2px);
}

.add-btn:disabled {
  background: var(--color-border);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

/* Cart Sidebar */
.cart-sidebar-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  animation: fadeIn var(--transition-fast);
}

.cart-sidebar-container {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(420px, 100vw);
  background: white;
  box-shadow: -4px 0 30px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  animation: slideInRight var(--transition-fast);
}

.cart-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-body {
  flex: 1;
  overflow-y: auto;
}

.cart-body-empty {
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--color-text-light);
  font-family: var(--font-primary);
}

.cart-item {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-bg-input);
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-bg-body);
  border-radius: var(--radius-md);
  padding: 4px 6px;
}

.qty-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 16px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.qty-btn:hover { color: var(--color-dark); }

.qty-input {
  width: 40px;
  text-align: center;
  border: none;
  background: transparent;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-dark);
  outline: none;
}

.cart-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border-light);
}

/* Misc Utilities */
.cart-toggle-btn {
  position: relative;
  border: none;
  border-radius: var(--radius-xl);
  padding: 10px 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.cart-toggle-btn.has-items { background: white; }
.cart-toggle-btn.has-items:hover { background: #f0f0f0; transform: scale(1.02); }
.cart-toggle-btn.empty { background: rgba(255,255,255,0.1); }
.cart-toggle-btn.empty:hover { background: rgba(255,255,255,0.2); }

.cart-badge {
  background: var(--color-danger);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}

.btn-icon-subtle {
  background: none;
  border: none;
  cursor: pointer;
  color: #c8c5bb;
  font-size: 16px;
  padding: 0;
  line-height: 1;
  transition: color 0.1s;
}

.btn-icon-subtle:hover { color: var(--color-danger); }

.btn-nav-home {
  margin-left: auto;
  padding: 6px 16px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: 700;
  background: var(--color-dark);
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s;
  letter-spacing: 0.02em;
}

.btn-nav-home:hover { opacity: 0.8; }

/* Image upload styling */
.img-upload-remove-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(229,62,62,0.9);
  border: none;
  border-radius: 50%;
  color: white;
  width: 18px;
  height: 18px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding-bottom: 2px;
  transition: var(--transition-fast);
}
.img-upload-remove-btn:hover { background: var(--color-danger); transform: scale(1.1); }

/* Download buttons */
.btn-action-col {
  padding: 12px 8px;
  border-radius: var(--radius-lg);
  border: none;
  background: #dddddd;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}
.btn-action-col:hover { background: #d0d0d0; transform: translateY(-2px); }

/* Phosphor Icon wrapper */
.ph-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
}

.z-under { z-index: -1; }
.modal-overlay-bg-transparent { position: fixed; inset: 0; background: transparent; z-index: -1; }
.border-none { border: none !important; }

/* Missing Utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.float-right { float: right; }
.w-full { width: 100%; }
.min-w-0 { min-width: 0; }
.h-full { height: 100%; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }
.cursor-pointer { cursor: pointer; }
.ml-auto { margin-left: auto; }
.mx-1 { margin-left: 0.25rem; margin-right: 0.25rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-24 { margin-top: 6rem; }
.m-0 { margin: 0; }
.p-1 { padding: 0.25rem; }
.p-3 { padding: 0.75rem; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.font-mono { font-family: monospace; }
.text-\[9px\] { font-size: 9px; }
.italic { font-style: italic; }
.leading-snug { line-height: 1.375; }
.header-select-icon { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); pointer-events: none; color: white; font-size: 10px; opacity: 0.7; }
.header-search-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: white; opacity: 0.7; font-size: 18px; line-height: 0; }
.breadcrumb-item { font-size: 12px; color: var(--color-text-light); }
.breadcrumb-item:hover { color: var(--color-dark); }


/* Product View Modal */
.modal-content-view { overflow: hidden; padding: 0; }
.product-view-image-container { position: relative; width: 100%; height: 350px; background: var(--color-bg-body); }
.product-view-image { width: 100%; height: 100%; object-fit: contain; }
.product-view-body { padding: 2rem; }
.product-view-title { font-family: var(--font-primary); font-size: 1.5rem; font-weight: 700; color: var(--color-dark); line-height: 1.3; }
.btn-close-abs { position: absolute; top: 16px; right: 16px; background: white; border: none; font-size: 18px; border-radius: 50%; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-sm); transition: var(--transition-fast); z-index: 10; }
.btn-close-abs:hover { background: var(--color-danger); color: white; }
.border-color-light { border-color: var(--color-border-light); }


.border-r { border-right-width: 1px; border-right-style: solid; }
.p-4 { padding: 1rem; }
.pr-4 { padding-right: 1rem; }
.underline { text-decoration: underline; }