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

:root {
  /* Color Tokens */
  --bg-base: hsl(222, 20%, 8%);
  --bg-surface: hsl(220, 15%, 13%);
  --bg-surface-glass: rgba(22, 25, 31, 0.8);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: hsl(0, 75%, 55%);
  
  --primary: hsl(0, 75%, 50%); /* Chili Red */
  --primary-hover: hsl(0, 75%, 43%);
  --primary-glow: rgba(229, 62, 62, 0.25);
  
  --text-main: hsl(210, 20%, 98%);
  --text-muted: hsl(210, 10%, 65%);
  --text-on-primary: hsl(0, 0%, 100%);
  
  /* Status Colors */
  --color-pending: hsl(45, 95%, 50%); /* Amber */
  --color-preparing: hsl(25, 95%, 50%); /* Orange */
  --color-completed: hsl(142, 70%, 45%); /* Emerald */
  --color-canceled: hsl(350, 75%, 50%); /* Red/Crimson */
  --color-cleared: hsl(200, 15%, 40%); /* Steel Gray */

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.5);

  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Touch-safe area for mobile keyboards */
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --safe-area-top: env(safe-area-inset-top, 0px);
}

/* Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Header & Navigation */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background-color: var(--bg-surface-glass);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  position: sticky;
  top: 0;
  height: 70px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--text-on-primary);
  box-shadow: 0 0 15px var(--primary-glow);
  transform: rotate(-10deg);
}

.app-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #ffffff 30%, #ff8a8a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-canceled);
  box-shadow: 0 0 8px var(--color-canceled);
  transition: all var(--transition-fast);
}

.status-dot.connected {
  background-color: var(--color-completed);
  box-shadow: 0 0 8px var(--color-completed);
}

/* Layout Utilities */
.view-container {
  flex: 1;
  overflow: hidden;
  display: flex;
  position: relative;
}

/* Button UI Components */
.btn {
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-on-primary);
  box-shadow: 0 4px 12px var(--primary-glow);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--text-muted);
}

.btn-status-preparing {
  background-color: var(--color-preparing);
  color: #fff;
}
.btn-status-preparing:hover {
  background-color: hsl(25, 95%, 43%);
}

.btn-status-completed {
  background-color: var(--color-completed);
  color: #fff;
}
.btn-status-completed:hover {
  background-color: hsl(142, 70%, 38%);
}

.btn-status-canceled {
  background-color: rgba(245, 101, 101, 0.1);
  color: var(--color-canceled);
  border: 1px solid rgba(245, 101, 101, 0.3);
}
.btn-status-canceled:hover {
  background-color: var(--color-canceled);
  color: #fff;
}

.btn-icon-only {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
}

/* Badges */
.badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
}

.badge-pending {
  background-color: rgba(236, 201, 75, 0.12);
  color: var(--color-pending);
  border: 1px solid rgba(236, 201, 75, 0.3);
}

.badge-preparing {
  background-color: rgba(221, 107, 32, 0.12);
  color: var(--color-preparing);
  border: 1px solid rgba(221, 107, 32, 0.3);
}

.badge-completed {
  background-color: rgba(56, 161, 105, 0.12);
  color: var(--color-completed);
  border: 1px solid rgba(56, 161, 105, 0.3);
}

.badge-canceled {
  background-color: rgba(229, 62, 62, 0.12);
  color: var(--color-canceled);
  border: 1px solid rgba(229, 62, 62, 0.3);
}

.badge-paid {
  background-color: rgba(72, 187, 120, 0.15);
  color: #48bb78;
  border: 1px solid rgba(72, 187, 120, 0.3);
}

/* Dialog and Modals */
dialog {
  margin: auto;
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 450px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
}

dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.dialog-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.dialog-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.dialog-close:hover {
  color: var(--text-main);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  background-color: var(--bg-base);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* Toast System */
.toast-container {
  position: fixed;
  top: 5rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1000;
  pointer-events: none;
}
.toast-container .toast {
  pointer-events: auto;
}

.toast {
  background-color: var(--bg-surface);
  border-left: 4px solid var(--primary);
  color: var(--text-main);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  min-width: 250px;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  position: relative;
}

.toast-success {
  border-left-color: var(--color-completed);
}

.toast-info {
  border-left-color: #3182ce;
}

.toast-error {
  border-left-color: var(--color-canceled);
}

@keyframes slideIn {
  from {
    transform: translateY(-30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Sound notification helper (hidden) */
#notification-sound {
  display: none;
}

/* Landing / Main directory index styling */
.landing-container {
  max-width: 800px;
  margin: 5rem auto;
  padding: 2rem;
  text-align: center;
}

.landing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.landing-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-main);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.landing-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.landing-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.03);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.75rem;
  color: var(--primary);
}

.landing-card-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.landing-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==============================================
   Global Responsive / Mobile Improvements
   Applies to Waiter, Kitchen, Cashier, Landing
   ============================================== */

/* Tablet landscape (769px–1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .app-header {
    padding: 0.7rem 1.25rem;
    height: 64px;
  }
  .app-title {
    font-size: 1.15rem;
  }
  .app-subtitle {
    font-size: 0.72rem;
  }
  .logo-icon {
    width: 30px;
    height: 30px;
    font-size: 1rem;
  }
  .connection-status {
    padding: 0.3rem 0.65rem;
    font-size: 0.78rem;
  }
  .landing-container {
    margin: 3rem auto;
    padding: 1.5rem;
  }
  .landing-cards {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
  }
  .landing-card {
    padding: 1.5rem 1rem;
  }
}

/* App header - shrink on mobile/tablet portrait */
@media (max-width: 768px) {
  .app-header {
    padding: 0.6rem 1rem;
  }
  .app-title {
    font-size: 1.1rem;
  }
  .app-subtitle {
    font-size: 0.7rem;
  }
  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }
  .connection-status {
    font-size: 0.75rem;
  }
  .status-dot {
    width: 8px;
    height: 8px;
  }
  .clock-manila {
    font-size: 0.65rem;
  }

  /* Landing page cards */
  .landing-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .app-header {
    padding: 0.5rem 0.75rem;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
  .app-title {
    font-size: 1rem;
  }
  .brand-section {
    gap: 0.5rem;
  }
}