@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0a0813;
  --bg-secondary: #110e24;
  --panel-bg: rgba(255, 255, 255, 0.03);
  --panel-border: rgba(255, 255, 255, 0.06);
  --panel-border-hover: rgba(255, 255, 255, 0.12);
  
  --text-primary: #f3f1f9;
  --text-secondary: #968fa7;
  --text-muted: #5e5870;
  
  --accent-cyan: #00f2fe;
  --accent-purple: #7000ff;
  --accent-magenta: #f355da;
  --accent-green: #00e676;
  --accent-orange: #ff9100;
  --accent-red: #ff3d00;
  
  --gradient-glow: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  --gradient-success: linear-gradient(135deg, #00e676, #00b0ff);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.6);
  --shadow-cyan: 0 0 16px rgba(0, 242, 254, 0.25);
  
  --border-radius-sm: 8px;
  --border-radius-md: 14px;
  --border-radius-lg: 24px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(112, 0, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-font {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Glassmorphism Panel */
.glass-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--border-radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  gap: 8px;
}

.btn-primary {
  background: var(--gradient-glow);
  color: #fff;
  box-shadow: 0 4px 15px rgba(112, 0, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(112, 0, 255, 0.4), var(--shadow-cyan);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-success {
  background: var(--gradient-success);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 230, 118, 0.2);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 230, 118, 0.3);
}

.btn-danger {
  background: var(--accent-red);
  color: #fff;
}

.btn-danger:hover {
  background: #e03500;
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Form Inputs */
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.input-field {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.input-field:focus {
  border-color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-cyan);
}

/* Layout Containers */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
}

.auth-tabs {
  display: flex;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--panel-border);
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 12px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.auth-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent-cyan);
}

/* Dashboard Header */
.dashboard-header {
  border-bottom: 1px solid var(--panel-border);
  padding: 16px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 8, 19, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-icon {
  font-size: 26px;
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Dashboard Main Layout */
.dashboard-content {
  padding: 40px 5%;
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 1600px;
  margin: 0 auto;
}

.dashboard-grid-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 30px;
  width: 100%;
}

.stats-row-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}

@media (max-width: 1200px) {
  .stats-row-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .dashboard-grid-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .stats-row-grid {
    grid-template-columns: 1fr;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-glow);
}

.stat-card.success::before {
  background: var(--gradient-success);
}

.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
}

/* Realtime Queue List */
.queue-panel {
  display: flex;
  flex-direction: column;
  height: 600px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.status-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.status-badge.connected {
  background: rgba(0, 230, 118, 0.1);
  color: var(--accent-green);
}

.status-badge.disconnected {
  background: rgba(255, 61, 0, 0.1);
  color: var(--accent-red);
}

.job-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 6px;
}

/* Custom Scrollbar for Job List */
.job-list::-webkit-scrollbar {
  width: 6px;
}

.job-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.01);
}

.job-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.job-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

.job-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--panel-border-hover);
  transform: translateX(4px);
}

.job-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.job-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.job-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

.job-status {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.job-price {
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
}

/* Statuses */
.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge.pending { background: rgba(255, 145, 0, 0.15); color: var(--accent-orange); }
.badge.paid { background: rgba(0, 176, 255, 0.15); color: #00b0ff; }
.badge.printing { background: rgba(112, 0, 255, 0.15); color: #b388ff; }
.badge.completed { background: rgba(0, 230, 118, 0.15); color: var(--accent-green); }
.badge.failed { background: rgba(255, 61, 0, 0.15); color: var(--accent-red); }

/* QR Code Section */
.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-sm);
  margin-top: 16px;
  border: 1px dashed var(--panel-border);
}

.qr-placeholder {
  width: 180px;
  height: 180px;
  background: #fff;
  border-radius: var(--border-radius-sm);
  padding: 10px;
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.qr-actions {
  display: flex;
  gap: 12px;
  width: 100%;
  margin-top: 20px;
}

.qr-actions .btn {
  flex: 1;
}

/* Upload Area UI */
.upload-zone {
  border: 2px dashed var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  background: rgba(255, 255, 255, 0.01);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.upload-zone:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.02);
}

.upload-zone.dragover {
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.05);
  transform: scale(1.02);
}

.upload-icon {
  font-size: 40px;
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* File Selected / Summary */
.file-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

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

.file-icon {
  font-size: 28px;
  color: var(--accent-cyan);
}

/* Customer Portal Specific Style */
.customer-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 20px;
}

.shop-info-hero {
  text-align: center;
  margin-bottom: 30px;
}

.shop-info-hero h2 {
  font-size: 26px;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.shop-info-hero p {
  color: var(--text-secondary);
  font-size: 14px;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}

.setting-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setting-card:hover {
  background: rgba(255, 255, 255, 0.04);
}

.setting-card.selected {
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.03);
  box-shadow: var(--shadow-cyan);
}

.setting-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.setting-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.price-summary {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  padding: 20px 0;
  margin: 24px 0;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.summary-row.total {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 12px;
  border-top: 1px dashed var(--panel-border);
  padding-top: 12px;
}

/* Toast Message */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: rgba(16, 12, 34, 0.95);
  border: 1px solid var(--panel-border);
  border-left: 4px solid var(--accent-cyan);
  padding: 16px 24px;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-lg);
  color: var(--text-primary);
  display: none;
  z-index: 1000;
  animation: slideIn 0.3s ease-out;
}

.toast.success { border-left-color: var(--accent-green); }
.toast.error { border-left-color: var(--accent-red); }

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

/* Modal Window */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  width: 100%;
  max-width: 480px;
  background: var(--bg-secondary);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-fast);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}