/* ==========================================================================
   BOOKING - STANDALONE STYLESHEET (VANILLA CSS)
   Supports native light and dark themes, modern responsive SaaS design
   ========================================================================== */

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* Light Palette */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-subtle: #f1f5f9;
  --bg-surface-hover: #f8fafc;
  --border: #e2e8f0;
  --border-subtle: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-subtle: #eef2ff;
  --primary-text: #4338ca;

  --success: #10b981;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --success-text: #065f46;

  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;

  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;

  --info: #3b82f6;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;
  --info-text: #1e40af;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.08);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

html.dark, body.dark, [data-theme="dark"] {
  --bg-app: #030712;
  --bg-surface: #0f172a;
  --bg-surface-subtle: #1e293b;
  --bg-surface-hover: #1e293b;
  --border: #1e293b;
  --border-subtle: #1e293b;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;

  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-subtle: rgba(99, 102, 241, 0.15);
  --primary-text: #a5b4fc;

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.15);
  --success-border: rgba(16, 185, 129, 0.3);
  --success-text: #6ee7b7;

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.15);
  --warning-border: rgba(245, 158, 11, 0.3);
  --warning-text: #fcd34d;

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --danger-border: rgba(239, 68, 68, 0.3);
  --danger-text: #fca5a5;

  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.15);
  --info-border: rgba(59, 130, 246, 0.3);
  --info-text: #93c5fd;

  color-scheme: dark;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* ==========================================================================
   LAYOUT: SIDEBAR AND MAIN VIEWPORT
   ========================================================================== */

#sidebar {
  width: 256px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  transition: transform 0.2s ease-in-out;
}

.sidebar-header {
  height: 64px;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 32px;
  height: 32px;
  background-color: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-list {
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  list-style: none;
  flex: 1;
  overflow-y: auto;
}

.nav-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.nav-btn:hover {
  background-color: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.nav-btn.active {
  background-color: var(--primary-subtle);
  color: var(--primary-text);
  font-weight: 600;
}

.nav-btn-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-btn svg {
  width: 18px;
  height: 18px;
  opacity: 0.8;
}

.nav-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.nav-btn.active .nav-badge {
  background-color: var(--primary);
  color: #fff;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
}

.demo-card {
  padding: 0.75rem;
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
}

.demo-card-title {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.demo-card p {
  color: var(--text-muted);
  font-size: 0.7rem;
  line-height: 1.35;
}

/* Mobile Backdrop */
#sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 39;
}

#sidebar-backdrop.active {
  display: block;
}

/* ==========================================================================
   MAIN WRAPPER & TOPBAR HEADER
   ========================================================================== */

#main-wrapper {
  flex: 1;
  margin-left: 256px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}

#topbar {
  height: 64px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.topbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
}

.topbar-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Omnibox Search */
.search-container {
  position: relative;
  width: 300px;
}

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.45rem 2rem 0.45rem 2.2rem;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-surface-subtle);
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  transition: all 0.15s ease;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
  background-color: var(--bg-surface);
}

.search-clear-btn {
  position: absolute;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem;
  font-size: 0.8rem;
  display: none;
}

.search-clear-btn.active {
  display: block;
}

/* Search Results Dropdown */
.search-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  max-height: 480px;
  overflow-y: auto;
}

.search-dropdown.active {
  display: block;
}

.search-dropdown-header {
  padding: 0.6rem 0.85rem;
  background-color: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.search-dropdown-section-title {
  padding: 0.4rem 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--bg-app);
}

.search-item {
  width: 100%;
  padding: 0.5rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: none;
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color 0.1s;
}

.search-item:hover {
  background-color: var(--bg-surface-subtle);
}

.search-item:last-child {
  border-bottom: none;
}

.search-item-info {
  display: flex;
  flex-direction: column;
}

.search-item-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.search-dropdown-footer {
  padding: 0.6rem 0.85rem;
  background-color: var(--bg-surface-subtle);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.search-footer-link {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.search-footer-link:hover {
  text-decoration: underline;
}

/* Header Buttons */
.icon-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.45rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.icon-btn:hover {
  background-color: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.primary-btn {
  background-color: var(--primary);
  color: #fff;
  border: none;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: inherit;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}

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

/* ==========================================================================
   APPLICATION VIEWS (VIEWS)
   ========================================================================== */

main {
  flex: 1;
  padding: 1.5rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.app-view {
  display: none;
  animation: fadeIn 0.15s ease;
}

.app-view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   DASHBOARD
   ========================================================================== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stat-card-header svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.dashboard-split {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.panel-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.panel-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Bar Chart */
.chart-container {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  height: 180px;
  align-items: flex-end;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
  margin-top: 1rem;
}

.chart-bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  cursor: pointer;
  padding: 0 0.25rem;
}

.chart-bar-count {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 0.25rem;
  color: var(--text-secondary);
}

.chart-bar-track {
  width: 100%;
  max-width: 44px;
  background-color: var(--bg-surface-subtle);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  height: 100%;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.chart-bar-fill {
  width: 100%;
  background-color: var(--primary);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: height 0.4s ease;
}

.chart-bar-fill.today {
  background-color: #6366f1;
}

.chart-bar-label {
  font-size: 0.7rem;
  font-weight: 600;
  margin-top: 0.4rem;
  color: var(--text-secondary);
}

.chart-bar-label.today {
  color: var(--primary);
  font-weight: 700;
}

.chart-bar-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Timeline and Lists */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.75rem;
}

.activity-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--primary);
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.activity-text {
  color: var(--text-secondary);
  line-height: 1.35;
}

.activity-time {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CALENDAR
   ========================================================================== */

.calendar-toolbar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cal-nav-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-group {
  display: flex;
  background-color: var(--bg-surface-subtle);
  border-radius: var(--radius-md);
  padding: 0.15rem;
  gap: 0.15rem;
}

.btn-group-item {
  border: none;
  background: transparent;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}

.btn-group-item.active {
  background-color: var(--bg-surface);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.calendar-title {
  font-size: 1rem;
  font-weight: 700;
}

/* Week Grid */
.week-grid-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.week-grid-inner {
  min-width: 800px;
}

.week-grid-header {
  display: grid;
  grid-template-columns: 70px repeat(7, 1fr);
  background-color: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  text-align: center;
}

.week-head-col {
  padding: 0.65rem 0.4rem;
  border-right: 1px solid var(--border);
  cursor: pointer;
}

.week-head-col:last-child {
  border-right: none;
}

.week-head-col.today {
  background-color: var(--primary-subtle);
}

.week-head-name {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.week-head-num {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.week-grid-row {
  display: grid;
  grid-template-columns: 70px repeat(7, 1fr);
  border-bottom: 1px solid var(--border-subtle);
  min-height: 48px;
}

.week-time-label {
  padding: 0.5rem;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.week-slot {
  padding: 0.2rem;
  border-right: 1px solid var(--border-subtle);
  position: relative;
  transition: background-color 0.1s;
}

.week-slot:last-child {
  border-right: none;
}

.week-slot.open-slot {
  cursor: pointer;
}

.week-slot.open-slot:hover {
  background-color: var(--primary-subtle);
}

.week-slot.closed-slot {
  background-color: var(--bg-surface-subtle);
  opacity: 0.6;
}

/* Event Chip */
.event-chip {
  padding: 0.35rem 0.45rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  margin-bottom: 0.25rem;
  cursor: pointer;
  border-left: 3px solid;
  box-shadow: var(--shadow-sm);
  transition: transform 0.1s;
}

.event-chip:hover {
  transform: translateY(-1px);
}

.event-chip.prenotato {
  background-color: var(--warning-bg);
  border-left-color: var(--warning);
  color: var(--warning-text);
}

.event-chip.confermato {
  background-color: var(--info-bg);
  border-left-color: var(--info);
  color: var(--info-text);
}

.event-chip.completato {
  background-color: var(--success-bg);
  border-left-color: var(--success);
  color: var(--success-text);
}

.event-chip.annullato {
  background-color: var(--danger-bg);
  border-left-color: var(--danger);
  color: var(--danger-text);
  text-decoration: line-through;
  opacity: 0.7;
}

/* Month Grid */
.month-grid-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.month-weekdays-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 0.65rem 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.month-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.month-day-cell {
  min-height: 100px;
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.35rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: background-color 0.1s;
}

.month-day-cell:nth-child(7n) {
  border-right: none;
}

.month-day-cell:hover {
  background-color: var(--bg-surface-subtle);
}

.month-day-cell.other-month {
  background-color: var(--bg-surface-subtle);
  opacity: 0.4;
}

.month-day-cell.today {
  background-color: var(--primary-subtle);
}

.month-day-num {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   TABLES AND FILTERS (APPOINTMENTS / CLIENTS)
   ========================================================================== */

.filter-bar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.form-control {
  padding: 0.45rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
}

.table-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.75rem;
}

.data-table th {
  padding: 0.75rem 1rem;
  background-color: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: var(--bg-surface-hover);
  cursor: pointer;
}

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

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge.prenotato {
  background-color: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.badge.confermato {
  background-color: var(--info-bg);
  border-color: var(--info-border);
  color: var(--info-text);
}

.badge.completato {
  background-color: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}

.badge.annullato {
  background-color: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}

.badge.attivo {
  background-color: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}

.badge.disattivato {
  background-color: var(--bg-surface-subtle);
  border-color: var(--border);
  color: var(--text-muted);
}

/* Clients and Services Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

.entity-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s ease;
}

.entity-card:hover {
  border-color: var(--primary);
}

/* ==========================================================================
   MODALS
   ========================================================================== */

.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.65);
  backdrop-filter: blur(2px);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 580px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  animation: modalIn 0.18s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.97) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

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

.modal-body {
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

.secondary-btn {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}

.secondary-btn:hover {
  background-color: var(--bg-surface-subtle);
  color: var(--text-primary);
}

.danger-btn {
  background-color: var(--danger);
  color: #fff;
  border: none;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.15s ease;
}

.danger-btn:hover {
  opacity: 0.9;
}

/* Toast Container */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 120;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.8rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  pointer-events: auto;
  animation: slideUp 0.2s ease;
  max-width: 360px;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1024px) {
  #sidebar {
    transform: translateX(-100%);
  }

  #sidebar.open {
    transform: translateX(0);
  }

  #main-wrapper {
    margin-left: 0;
  }

  .menu-toggle-btn {
    display: block;
  }

  .dashboard-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  #topbar {
    padding: 0 1rem;
  }

  .search-container {
    width: 180px;
  }

  main {
    padding: 1rem;
  }
}