/* Premium CSS Variables styling inspired by Zomato/Swiggy and Modern SaaS Dashboards */
:root {
  /* Colors */
  --primary: #FF5200; /* Vibrant Swiggy/Zomato orange */
  --primary-light: #FF9E73;
  --secondary: #2C2C2C;
  --bg-color: #F8F9FA;
  --surface: #FFFFFF;
  --text-main: #1C1C1E;
  --text-muted: #8E8E93;
  --success: #34C759;
  --danger: #FF3B30;
  --border: #E5E5EA;
  
  /* Layout */
  --max-width: 600px; /* Mobile first approach for Customer UI */
  --radius: 16px;
  --radius-sm: 8px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
}

/* Base App Container suitable for both Mobile (Customer) and Desktop (Admin) */
#app {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Utility Classes */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem;
  width: 100%;
}

.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.btn {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn:hover {
  background-color: #E64A00;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

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

.btn-outline:hover {
  background-color: rgba(255, 82, 0, 0.05);
}

.glass-panel {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius);
}

/* Full Page Loader */
.loader-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  gap: 16px;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Portal Views (Hidden by default) */
.view {
  display: none;
  animation: fadeIn 0.4s ease-out;
}
.view.active {
  display: block;
}

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