/* ==========================================================================
   GESTIONALE FONTANILI - LIGHT ELEGANT BRAND DESIGN SYSTEM
   (Tema Chiaro con Marrone Scuro & Oro Elegante - iFontanili)
   ========================================================================== */

:root {
  /* iFontanili Dark Brown & Gold Palette */
  --bg-base: #f8f5ee;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #faf6ef;
  --bg-subtle: #f0e8da;
  
  /* Borders & Dividers */
  --border-color: #e4dac7;
  --border-color-hover: #c5b69c;
  
  /* iFontanili Primary & Accent Colors (Marrone Scuro & Oro) */
  --primary: #4a2c1b;          /* Marrone Scuro Elegante */
  --primary-hover: #341e12;    /* Marrone Cioccolato Profondo */
  --primary-light: #f4ece4;    /* Crema Caldo Marrone */
  --primary-glow: rgba(74, 44, 27, 0.15);
  
  --accent-gold: #c29938;      /* Oro Elegante Eventi */
  --accent-gold-light: #fcf6e8;
  --accent-terracotta: #c86d4b;/* Terracotta caldo */
  --accent-sage: #5c7865;
  --accent-rose: #d9534f;
  
  /* Status Colors */
  --status-low: #4a2c1b;
  --status-medium: #c29938;
  --status-high: #c86d4b;
  
  /* Typography & Text Colors */
  --text-main: #241811;        /* Marrone/Antracite caldo per massima leggibilità */
  --text-muted: #645144;       /* Marrone Muted */
  --text-subtle: #948275;
  --text-inverse: #ffffff;
  
  /* Shadows & Elevation */
  --shadow-sm: 0 2px 4px rgba(74, 44, 27, 0.04);
  --shadow-md: 0 4px 12px rgba(74, 44, 27, 0.08);
  --shadow-lg: 0 10px 25px rgba(74, 44, 27, 0.12);
  --shadow-glow: 0 4px 14px rgba(74, 44, 27, 0.2);
  
  /* Radius & Transitions */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(74, 44, 27, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(194, 153, 56, 0.04) 0%, transparent 40%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #eae1d1;
}

::-webkit-scrollbar-thumb {
  background: #c5b69c;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* App Container */
#app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* App Header - iFontanili Dark Brown Style */
.app-header {
  height: 68px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-color);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(74, 44, 27, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Actions & Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* User Badge Pill */
.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.role-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.role-badge.admin {
  background: rgba(200, 109, 75, 0.15);
  color: var(--accent-terracotta);
  border: 1px solid rgba(200, 109, 75, 0.3);
}

.role-badge.readonly {
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(74, 44, 27, 0.3);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

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

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

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

.btn-danger {
  background: rgba(217, 83, 79, 0.1);
  color: var(--accent-rose);
  border: 1px solid rgba(217, 83, 79, 0.25);
}

.btn-danger:hover {
  background: rgba(217, 83, 79, 0.2);
}

.btn-sm {
  padding: 5px 12px;
  font-size: 0.8rem;
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.btn-icon:hover {
  color: var(--text-main);
  border-color: var(--border-color-hover);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color-hover);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 280px;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success {
  border-left: 5px solid var(--primary);
}

.toast.error {
  border-left: 5px solid var(--accent-terracotta);
}

.toast.info {
  border-left: 5px solid var(--accent-gold);
}

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