/* index.css - Modern Premium CSS System */

:root {
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
  --sidebar-bg: rgba(15, 23, 42, 0.6);
  --card-bg: rgba(30, 41, 59, 0.45);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(255, 255, 255, 0.16);
  
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.25);
  
  --secondary: rgba(255, 255, 255, 0.08);
  --secondary-hover: rgba(255, 255, 255, 0.15);
  
  --accent-blue: #06b6d4;
  --accent-purple: #a855f7;
  --accent-green: #10b981;
  --accent-warning: #f59e0b;
  --accent-danger: #ef4444;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

/* App Container Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
  width: 260px;
  background: var(--sidebar-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid var(--card-border);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  box-shadow: 0 8px 16px var(--primary-glow);
}

.brand-name h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-name span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-item {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 12px 16px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.nav-item i {
  font-size: 1.1rem;
  transition: var(--transition);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.nav-item.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.nav-item.active i {
  transform: scale(1.1);
}

.sync-status-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  padding: 15px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}

.status-indicator.online {
  background-color: var(--accent-green);
  color: rgba(16, 185, 129, 0.4);
}

.status-info h4 {
  font-size: 0.85rem;
  font-weight: 600;
}

.status-info p {
  font-size: 0.7rem;
  color: var(--text-muted);
  word-break: break-all;
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

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

.header-title h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-title p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 15px;
}

.badge {
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Statistics Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 10px;
}

.stat-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-border-hover);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.stat-icon.supplier { background: rgba(6, 182, 212, 0.15); color: var(--accent-blue); }
.stat-icon.inhouse { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); }
.stat-icon.mapped { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.stat-icon.warning { background: rgba(245, 158, 11, 0.15); color: var(--accent-warning); }

.stat-details .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-details .stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 2px;
}

/* Cards & Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-top: 20px;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
}

.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-header h3 i {
  color: var(--primary);
}

.card-body {
  padding: 24px;
}

.card-body.no-padding {
  padding: 0;
}

/* Timeline Activity */
.activity-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  display: flex;
  gap: 16px;
  font-size: 0.9rem;
}

.timeline-time {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.8rem;
  width: 75px;
  padding-top: 2px;
}

.timeline-badge {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 6px;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--primary-glow);
}

.timeline-badge.up { background: var(--accent-green); }
.timeline-badge.down { background: var(--accent-danger); }

.timeline-content {
  flex-grow: 1;
}

.timeline-content strong {
  color: white;
}

.timeline-content span {
  color: var(--text-muted);
  font-size: 0.8rem;
  display: block;
}

.timeline-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 40px 0;
  font-style: italic;
}

/* API info */
.api-info-block h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #cbd5e1;
}

.api-info-block p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.code-snippet {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  padding: 12px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-x: auto;
  color: #38bdf8;
}

.token-reveal {
  margin-top: 12px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.token-reveal span {
  color: var(--text-muted);
}

.token-reveal code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
}

.blur-code {
  filter: blur(4.5px);
  transition: filter 0.2s ease;
}

.blur-code.unblur {
  filter: blur(0);
}

/* Tables & Wrappers */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 600;
  padding: 16px 24px;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--card-border);
  color: #e2e8f0;
}

tr:last-child td {
  border-bottom: none;
}

tr {
  transition: background-color 0.15s ease;
}

tr:hover {
  background: rgba(255, 255, 255, 0.015);
}

.text-right { text-align: right; }
.text-center { text-align: center; }
.text-warning { color: var(--accent-warning); }
.text-danger { color: var(--accent-danger); }
.text-green { color: var(--accent-green); }

.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.text-muted { color: var(--text-muted) !important; }

/* In-House calculations list items */
.mapped-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

.unmapped-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

.mapping-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mapping-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.78rem;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.mapping-tag span {
  font-family: var(--font-mono);
  color: #38bdf8;
}

.mapping-tag .factor {
  color: var(--text-muted);
}

.mapping-tag button {
  background: transparent;
  border: none;
  color: var(--accent-danger);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
  padding: 0 2px;
}

.mapping-tag button:hover {
  opacity: 1;
}

/* Actions and Buttons */
.flex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.search-bar {
  display: flex;
  align-items: center;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 8px 16px;
  width: 350px;
  max-width: 100%;
}

.search-bar i {
  color: var(--text-muted);
  margin-right: 12px;
}

.search-bar input {
  background: transparent;
  border: none;
  color: white;
  width: 100%;
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.action-bar {
  display: flex;
  gap: 12px;
}

.btn {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px var(--primary-glow);
}

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

.btn-secondary {
  background: var(--secondary);
  color: var(--text-main);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background: var(--secondary-hover);
  border-color: var(--card-border-hover);
}

.btn-text {
  background: transparent;
  color: var(--primary);
  font-weight: 500;
  padding: 4px 8px;
}

.btn-text:hover {
  color: var(--primary-hover);
}

.btn-delete {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 8px;
  justify-content: center;
}

.btn-delete:hover {
  background: var(--accent-danger);
  color: white;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  transition: opacity 0.25s ease;
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.modal-overlay:not(.hidden) .modal {
  transform: scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.btn-close:hover {
  color: white;
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.required {
  color: var(--accent-danger);
}

.form-group input, .form-group select {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: white;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.modal-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(15, 23, 42, 0.2);
}

/* Margin utilities */
.mb-4 { margin-bottom: 1rem; }
.mt-4 { margin-top: 1rem; }

/* Search Hero & Dropdown */
.search-hero { background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%); border: 1px solid var(--primary-glow); text-align: center; padding: 20px 0; margin-bottom: 20px; overflow: visible !important; position: relative; z-index: 20;}
.search-hero h2 { font-size: 2rem; margin-bottom: 5px; }
.global-search-container { position: relative; max-width: 600px; margin: 0 auto; }
.search-icon { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 1.2rem; }
#global-search-input { width: 100%; background: var(--card-bg); border: 1px solid var(--primary-glow); border-radius: 30px; padding: 18px 20px 18px 50px; font-size: 1.1rem; color: white; box-shadow: 0 8px 32px rgba(0,0,0,0.2); outline: none; transition: var(--transition); }
#global-search-input:focus { border-color: var(--primary); box-shadow: 0 8px 32px var(--primary-glow); }
.search-dropdown { position: absolute; top: 100%; left: 0; right: 0; background: #1e293b; border: 1px solid var(--primary-glow); border-radius: 16px; margin-top: 10px; box-shadow: 0 12px 48px rgba(0,0,0,0.5); max-height: 400px; overflow-y: auto; z-index: 50; text-align: left; }
.search-dropdown.hidden { display: none; }
.search-result-item { padding: 15px 20px; border-bottom: 1px solid var(--card-border); cursor: pointer; transition: var(--transition); display: flex; justify-content: space-between; align-items: center; }
.search-result-image { width: 50px; height: 50px; border-radius: 8px; object-fit: cover; border: 1px solid var(--card-border); }
.search-result-image.placeholder { background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--text-muted); }
.modal-product-image { width: 100%; max-width: 250px; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.5); object-fit: cover; border: 1px solid var(--card-border); }
.search-result-item:hover { background: rgba(99, 102, 241, 0.15); }
.search-result-item:last-child { border-bottom: none; }
.res-skus { display: flex; flex-direction: column; gap: 4px; }
.res-names { color: var(--text-muted); font-size: 0.85rem; }

/* Details Modal Layout */
.modal-lg { max-width: 900px; }
.details-layout { display: grid; grid-template-columns: 300px 1fr; min-height: 400px; }
.details-sidebar { background: rgba(15, 23, 42, 0.4); border-right: 1px solid var(--card-border); padding: 30px 24px; }
.details-main { padding: 30px 24px; }
.grid-col-1 { grid-template-columns: 1fr; }
.inhouse-badge { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); border-color: rgba(168, 85, 247, 0.3); }
.supplier-badge { background: rgba(6, 182, 212, 0.15); color: var(--accent-blue); border-color: rgba(6, 182, 212, 0.3); }
.sku-header h2 { font-size: 1.5rem; margin-top: 8px; margin-bottom: 4px;}