/* ==========================================================================
   ACCESSIBLE & MOBILE-FIRST DESIGN SYSTEM (V2)
   Focus: Astigmatism legibility, high contrast, large click targets
   ========================================================================== */

:root {
  /* Colors - High Contrast for Accessibility */
  --bg-color: #F8FAFC;
  --card-bg: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-light: #64748B;
  
  --primary-color: #1E3A42; /* Premium dark teal for contrast */
  --primary-hover: #0F2127;
  --primary-light: #E0F2FE;
  --accent-gold: #B45309; /* Deep amber gold (high contrast on white) */
  --accent-gold-light: #FEF3C7;
  --border-color: #CBD5E1;
  
  /* Status Badges */
  --status-pending-bg: #FEF9C3;
  --status-pending-text: #713F12;
  --status-edit-bg: #DBEAFE;
  --status-edit-text: #1E40AF;
  --status-delivery-bg: #FFEDD5;
  --status-delivery-text: #9A3412;
  --status-done-bg: #DCFCE7;
  --status-done-text: #166534;
  
  /* Borders & Shadows */
  --border-width-thick: 2px;
  --border-radius-lg: 20px;
  --border-radius-md: 12px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
  
  /* Typography - Large & Clean to combat Astigmatism */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-receipt: 'Outfit', 'Inter', sans-serif;
  --text-xs: 0.95rem; /* Large enough to read */
  --text-base: 1.1rem; /* Base legibility (17.6px) */
  --text-lg: 1.25rem; /* Subtitles (20px) */
  --text-xl: 1.5rem; /* Grid headers (24px) */
  --text-2xl: 2rem; /* Totals & Titles (32px) */
  --text-3xl: 2.5rem; /* Big receipt headers */
  
  --transition-fast: all 0.15s ease-in-out;
  --transition-normal: all 0.25s ease-in-out;
}

/* Dark Mode Overrides */
body.dark-mode {
  --bg-color: #0B0F19; /* Deep space dark */
  --card-bg: #161F30; /* High contrast dark blue */
  --text-primary: #F8FAFC;
  --text-secondary: #E2E8F0;
  --text-light: #94A3B8;
  
  --primary-color: #0E7490; /* Bright cyan-teal for dark mode */
  --primary-hover: #0891B2;
  --primary-light: #1E293B;
  --accent-gold: #F59E0B; /* Bright amber */
  --accent-gold-light: #2D2411;
  --border-color: #334155;
  
  --status-pending-bg: #2E2912;
  --status-pending-text: #FEF08A;
  --status-edit-bg: #172554;
  --status-edit-text: #93C5FD;
  --status-delivery-bg: #2C1810;
  --status-delivery-text: #FED7AA;
  --status-done-bg: #064E3B;
  --status-done-text: #86EFAC;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Scrollbar customizations */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* ==========================================================================
   LAYOUT STRUCTURE (SPA)
   ========================================================================== */

.spa-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* Sidebar Drawer Overlay (Mobile only) */
.hidden-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 90;
}

.hidden-overlay.visible {
  display: block;
}

/* Sidebar Container */
.sidebar-container {
  width: 280px;
  background-color: #0F172A; /* Slate 900 (Always dark for premium brand contrast) */
  color: #F8FAFC;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  border-right: 1px solid #1E293B;
  z-index: 100;
  transition: transform var(--transition-normal);
}

.sidebar-header {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #1E293B;
}

.logo-title {
  font-family: var(--font-receipt);
  font-size: var(--text-xl);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -1px;
  color: #F59E0B; /* Gold logo color */
}

.logo-highlight {
  color: #F8FAFC;
}

.logo-slogan {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: #94A3B8;
  margin-top: 2px;
}

.close-sidebar-btn {
  display: none; /* Desktop only */
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: #94A3B8;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
}

.close-sidebar-btn:hover {
  color: #F8FAFC;
  background-color: #1E293B;
}

/* Sidebar Navigation Items */
.sidebar-nav {
  padding: 1.5rem 1rem;
  flex: 1;
  overflow-y: auto;
}

.new-quote-btn {
  width: 100%;
  padding: 1rem;
  background-color: #B45309; /* Premium Amber */
  color: #FFFFFF;
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 10px rgba(180, 83, 9, 0.3);
  transition: var(--transition-fast);
}

.new-quote-btn:hover {
  background-color: #D97706;
  transform: translateY(-2px);
}

.new-quote-btn:active {
  transform: scale(0.98);
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  background: transparent;
  border: none;
  border-radius: var(--border-radius-md);
  color: #94A3B8;
  text-align: left;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: 0.5rem;
  transition: var(--transition-fast);
}

.nav-item:hover {
  color: #F8FAFC;
  background-color: #1E293B;
}

.nav-item.active {
  color: #FFFFFF;
  background-color: #0F766E; /* Cool teal active */
}

/* Settings and backups inside sidebar */
.sidebar-settings {
  padding: 1.5rem 1rem;
  border-top: 1px solid #1E293B;
  background-color: #0A0F1D;
  overflow-y: auto;
  max-height: 45vh;
}

.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: var(--text-xs);
}

.settings-section {
  border-t: 1px solid #1E293B;
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

.settings-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #475569;
  margin-bottom: 0.5rem;
}

.settings-btn, .settings-btn-file-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  background-color: #1E293B;
  color: #CBD5E1;
  border: 1px solid #334155;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 0.4rem;
  transition: var(--transition-fast);
}

.settings-btn-file-label {
  justify-content: flex-start;
  position: relative;
}

.file-input-hidden {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}

.settings-btn:hover, .settings-btn-file-label:hover {
  background-color: #334155;
  color: #FFFFFF;
}

.danger-settings-btn {
  width: 100%;
  padding: 0.6rem;
  margin-top: 1rem;
  background-color: #7f1d1d;
  color: #fca5a5;
  border: 1px solid #991b1b;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.danger-settings-btn:hover {
  background-color: #991b1b;
  color: #FFFFFF;
}

/* Switch UI toggler */
.switch-container {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch-container input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #334155;
  border-radius: 34px;
  transition: .3s;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: #CBD5E1;
  border-radius: 50%;
  transition: .3s;
}

.switch-container input:checked + .switch-slider {
  background-color: #0F766E;
}

.switch-container input:checked + .switch-slider:before {
  transform: translateX(24px);
  background-color: #FFFFFF;
}

/* Main Viewport panel */
.main-viewport {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  overflow: hidden;
}

/* Top header */
.app-header {
  height: 70px;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle-btn {
  display: none; /* Desktop hidden */
  background: transparent;
  border: none;
  font-size: 1.8rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 8px;
}

#view-title {
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.current-date-text {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
}

.user-avatar {
  width: 42px;
  height: 42px;
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  border: 2px solid var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
}

/* Content wrapper */
.content-container {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
  padding-bottom: 120px; /* Space for mobile nav and margins */
}

/* Mobile Bottom Nav (hidden on desktop) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  background-color: var(--card-bg);
  border-top: 2px solid var(--border-color);
  z-index: 80;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

.bottom-nav-item {
  flex: 1;
  background: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 0.2rem 0;
}

.bottom-nav-item i {
  font-size: 1.6rem;
  margin-bottom: 2px;
}

.bottom-nav-item span {
  font-size: 0.75rem;
  font-weight: 700;
}

.bottom-nav-item.active {
  color: var(--primary-color);
}

/* ==========================================================================
   REUSABLE ACCESSIBLE UI COMPONENTS
   ========================================================================== */

/* Grid Helpers */
.grid-cards-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Form Styling */
.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  font-weight: 700;
  font-size: var(--text-xs);
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

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

.input-wrapper input, .input-wrapper select, select.standard-select {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid var(--border-color);
  background-color: var(--card-bg);
  border-radius: var(--border-radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  transition: var(--transition-fast);
  color: var(--text-primary);
}

select.standard-select {
  padding-left: 1.25rem;
}

.input-wrapper input:focus, .input-wrapper select:focus, select.standard-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(30, 58, 66, 0.15);
}

.input-wrapper .input-icon {
  position: absolute;
  left: 1rem;
  font-size: 1.5rem;
  color: var(--text-light);
  pointer-events: none;
}

.search-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-input-wrapper {
  flex: 1;
}

/* Styled Table for lists */
.table-responsive-wrapper {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 650px;
}

.styled-table th {
  background-color: var(--bg-color);
  padding: 1.25rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  border-bottom: 2px solid var(--border-color);
}

.styled-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

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

.styled-table tbody tr:hover {
  background-color: rgba(30, 58, 66, 0.02);
}

/* Badges for status colors */
.status-badge {
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  border: 1px solid transparent;
}

.status-badge.status-pendiente {
  background-color: var(--status-pending-bg);
  color: var(--status-pending-text);
  border-color: rgba(113, 63, 18, 0.15);
}

.status-badge.status-en-edición {
  background-color: var(--status-edit-bg);
  color: var(--status-edit-text);
  border-color: rgba(30, 64, 175, 0.15);
}

.status-badge.status-por-entregar {
  background-color: var(--status-delivery-bg);
  color: var(--status-delivery-text);
  border-color: rgba(154, 52, 18, 0.15);
}

.status-badge.status-entregado {
  background-color: var(--status-done-bg);
  color: var(--status-done-text);
  border-color: rgba(22, 101, 52, 0.15);
}

/* In-table Status Select (Accessible) */
select.status-badge-select {
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.4rem 1.5rem 0.4rem 0.8rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-primary);
  outline: none;
}

select.status-badge-select:focus {
  box-shadow: 0 0 0 3px rgba(30, 58, 66, 0.2);
}

/* Primary buttons style */
.btn-primary {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border: 2px solid transparent;
  padding: 0.9rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

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

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  padding: 0.9rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

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

.btn-action-icon {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  padding: 0.4rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-action-edit {
  color: var(--text-light);
}

.btn-action-edit:hover {
  color: var(--accent-gold);
  background-color: var(--accent-gold-light);
}

.btn-action-delete {
  color: var(--text-light);
}

.btn-action-delete:hover {
  color: #EF4444;
  background-color: #FEF2F2;
}

.btn-action-view {
  color: var(--text-light);
}

.btn-action-view:hover {
  color: #0284C7;
  background-color: #F0F9FF;
}

.btn-action-payment {
  color: var(--text-light);
}

.btn-action-payment:hover {
  color: #059669;
  background-color: #ECFDF5;
}

/* ==========================================================================
   VIEW 1: DASHBOARD VIEW
   ========================================================================== */

/* Dashboard Summary Cards */
.dashboard-stat-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left-width: 6px;
  transition: transform var(--transition-fast);
}

.dashboard-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.dashboard-stat-card.sales { border-left-color: #3B82F6; }
.dashboard-stat-card.pending { border-left-color: #10B981; }
.dashboard-stat-card.clients { border-left-color: #8B5CF6; }
.dashboard-stat-card.folios { border-left-color: #F59E0B; }

.stat-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: var(--text-xl);
  font-weight: 900;
  font-family: var(--font-receipt);
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

/* Dashboard Charts Grid */
.charts-container {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 992px) {
  .charts-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.chart-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.chart-card-title {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chart-wrapper {
  position: relative;
  height: 320px;
  width: 100%;
}

/* Splash footer card */
.splash-dashboard-card {
  background-color: var(--card-bg);
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.splash-title {
  font-family: var(--font-receipt);
  font-size: var(--text-2xl);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -1px;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.splash-subtitle {
  font-size: var(--text-base);
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-style: italic;
}

/* ==========================================================================
   VIEW 2: CATALOG VIEW
   ========================================================================== */

.table-price-input {
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border-color);
  font-family: var(--font-receipt);
  font-weight: 800;
  font-size: var(--text-base);
  color: var(--accent-gold);
  width: 100px;
  text-align: right;
  padding: 0.2rem;
  outline: none;
}

.table-price-input:focus {
  border-bottom-style: solid;
  border-bottom-color: var(--accent-gold);
  background-color: var(--bg-color);
}

.concept-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
}

.concept-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

/* ==========================================================================
   VIEW 3: CLIENTS VIEW
   ========================================================================== */

.clients-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.client-item-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.client-item-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--text-light);
}

.client-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.client-icon-badge {
  width: 44px;
  height: 44px;
  background-color: var(--bg-color);
  color: var(--primary-color);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.client-card-actions {
  display: flex;
  gap: 0.25rem;
}

.client-card-name {
  font-size: var(--text-lg);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.client-card-contact {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.client-meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.client-meta-row.event-date {
  color: var(--accent-gold);
}

.client-meta-row.celebrants {
  color: #059669;
}

/* ==========================================================================
   VIEW 4: NEW QUOTE / RECIBO EDITOR
   ========================================================================== */

.editor-layout {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 1100px) {
  .editor-layout {
    flex-direction: column;
  }
}

/* Left controls panel */
.editor-sidebar {
  width: 380px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (max-width: 1100px) {
  .editor-sidebar {
    width: 100%;
  }
}

.editor-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.editor-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.editor-card-title {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-icon-inline {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.btn-icon-inline:hover {
  transform: scale(1.1);
  color: var(--accent-gold);
}

/* Dropdown Client Select container */
.client-select-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.client-select-wrapper select {
  flex: 1;
}

/* Catalog search results */
.catalog-search-results {
  height: 300px;
  overflow-y: auto;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background-color: var(--bg-color);
}

.catalog-search-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.catalog-search-item:hover {
  border-color: var(--primary-color);
  background-color: rgba(30, 58, 66, 0.04);
}

.catalog-search-item-info h5 {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
}

.catalog-search-item-info p {
  font-size: 0.75rem;
  font-family: var(--font-receipt);
  font-weight: 700;
  color: var(--accent-gold);
  margin-top: 1px;
}

/* Right Editor panel */
.editor-main-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (max-width: 1100px) {
  .editor-main-panel {
    width: 100%;
  }
}

.quote-items-table-container {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.quote-items-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 550px;
}

.quote-items-table th {
  padding: 0.75rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-light);
  border-bottom: 2px solid var(--border-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.quote-items-table td {
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.quote-drag-handle {
  color: var(--text-light);
  cursor: grab;
  padding: 0.5rem;
}

.quote-drag-handle:active {
  cursor: grabbing;
}

.quote-input-concept {
  width: 100%;
  border: none;
  background: transparent;
  font-weight: 700;
  font-size: var(--text-base);
  text-transform: uppercase;
  outline: none;
}

.quote-input-details {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  font-style: italic;
  outline: none;
  margin-top: 2px;
}

.quote-input-concept:focus, .quote-input-details:focus {
  background-color: var(--bg-color);
  border-bottom: 1px solid var(--primary-color);
}

.quote-input-qty {
  width: 60px;
  text-align: center;
  padding: 0.4rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-weight: 800;
}

.quote-input-price {
  width: 100px;
  text-align: right;
  padding: 0.4rem;
  border: none;
  background: transparent;
  font-family: var(--font-receipt);
  font-weight: 800;
  color: var(--accent-gold);
  outline: none;
}

.quote-input-price:focus {
  background-color: var(--bg-color);
  border-bottom: 1px dashed var(--accent-gold);
}

.quote-item-total {
  font-family: var(--font-receipt);
  font-weight: 800;
  text-align: right;
}

/* Advances / payments block */
.advances-list-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.advance-row-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-color);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.advance-date-picker {
  border: none;
  background: transparent;
  font-size: var(--text-xs);
  font-weight: 700;
  outline: none;
}

.advance-amount-input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: var(--font-receipt);
  font-weight: 800;
  font-size: var(--text-base);
  color: #059669;
  outline: none;
}

/* Notes Textarea */
.notes-textarea {
  width: 100%;
  min-height: 100px;
  background-color: var(--bg-color);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1rem;
  font-family: inherit;
  font-weight: 600;
  font-size: var(--text-xs);
  outline: none;
  resize: vertical;
}

.notes-textarea:focus {
  border-color: var(--primary-color);
}

/* Financial summary table at bottom right */
.totals-summary-block {
  max-width: 450px;
  margin-left: auto;
  border-top: 2px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.totals-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.totals-summary-value {
  font-family: var(--font-receipt);
  font-weight: 800;
  font-size: var(--text-base);
}

.totals-summary-row.tax-row {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 0;
}

.tax-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 800;
}

.totals-summary-row.net-balance-row {
  margin-top: 0.5rem;
}

.totals-summary-row.net-balance-row .label {
  font-weight: 900;
  font-size: var(--text-base);
  color: var(--primary-color);
}

.totals-summary-row.net-balance-row .value {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--accent-gold);
}

/* ==========================================================================
   VIEW 5: CALCULATOR VIEW
   ========================================================================== */

.calc-grid-layout {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2.5rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .calc-grid-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.calculator-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 32px;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

.calculator-screen {
  background-color: #0F172A; /* Always dark slate for visual focus */
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  text-align: right;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.3);
}

.calc-screen-brand {
  font-size: 0.65rem;
  color: #475569;
  letter-spacing: 2px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.calc-screen-digits {
  font-family: var(--font-receipt);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: #10B981; /* Retro green screen */
  letter-spacing: -0.5px;
  word-break: break-all;
}

.calc-buttons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.calc-key {
  height: 64px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  font-size: var(--text-lg);
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s ease, background-color 0.15s ease;
  box-shadow: var(--shadow-sm);
}

.calc-key:active {
  transform: scale(0.95);
}

.calc-key-num {
  background-color: var(--card-bg);
  color: var(--text-primary);
}

.calc-key-num:hover {
  background-color: var(--bg-color);
}

.calc-key-op {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  border-color: rgba(180, 83, 9, 0.2);
}

.calc-key-op:hover {
  background-color: var(--accent-gold);
  color: #FFFFFF;
}

.calc-key-clear {
  background-color: #FEF2F2;
  color: #EF4444;
  border-color: rgba(239, 68, 68, 0.2);
}

.calc-key-clear:hover {
  background-color: #EF4444;
  color: #FFFFFF;
}

.calc-key-equals {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: transparent;
}

.calc-key-equals:hover {
  background-color: var(--primary-hover);
}

.calc-span-2 {
  grid-column: span 2;
}

.calc-row-span-2 {
  grid-row: span 2;
  height: 136px;
}

.calc-save-actions {
  margin-top: 1.5rem;
}

/* History lists inside calculator */
.calc-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  flex: 1;
  max-height: 400px;
  padding-right: 0.25rem;
}

.calc-history-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.calc-history-card:hover {
  border-color: var(--primary-color);
  background-color: rgba(30, 58, 66, 0.02);
}

.calc-history-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 700;
  margin-bottom: 2px;
}

.calc-history-expr {
  font-family: var(--font-receipt);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--text-xs);
}

.calc-history-res {
  font-family: var(--font-receipt);
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--accent-gold);
  margin-top: 2px;
}

/* ==========================================================================
   VIEW 6: RECEIPT PREVIEW & IMAGE EXPORT STYLES
   ========================================================================== */

/* Floating Control Actions */
.exit-preview-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  background-color: #EF4444; /* Alert red */
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  font-size: 1.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4);
  z-index: 110;
  transition: transform 0.2s ease;
}

.export-image-btn {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 56px;
  height: 56px;
  background-color: #059669; /* Emerald green */
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  font-size: 1.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(5, 150, 105, 0.4);
  z-index: 110;
  transition: transform 0.2s ease;
}

.exit-preview-btn:hover, .export-image-btn:hover {
  transform: scale(1.1);
}

.exit-preview-btn:active, .export-image-btn:active {
  transform: scale(0.95);
}

/* Preview Viewport & scale mechanism */
.preview-viewport {
  width: 100%;
  height: calc(100vh - 110px);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 1rem;
  overflow: hidden;
}

.preview-scale-wrapper {
  transform-origin: top center;
  transition: transform 0.2s ease;
}

/* The Quote Preview Card - HARDCODED FOR LIGHT STATE EXPORT */
.quote-preview {
  width: 800px;
  min-height: 1056px;
  background-color: #FFFFFF !important;
  color: #0F172A !important;
  padding: 50px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  position: relative;
  flex-shrink: 0;
  font-family: var(--font-receipt);
}

.quote-preview * {
  color: #0F172A !important;
  border-color: #E2E8F0 !important;
}

.receipt-watermark-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 220px;
  height: 220px;
  background-color: #FAF5EB !important; /* Soft gold accent */
  border-bottom-left-radius: 100%;
  z-index: 1;
}

/* Preview Header Layout */
.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 8px solid #F59E0B !important; /* Premium gold banner */
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 10;
}

.brand-section h1 {
  font-size: 3.5rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -2px;
  line-height: 1;
  color: #0F172A !important;
}

.brand-section h1 span {
  color: #B45309 !important; /* Deep gold */
}

.brand-slogan {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: #B45309 !important;
  margin-top: 0.75rem;
  text-transform: uppercase;
}

.brand-contacts {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748B !important;
}

.contact-row i {
  color: #B45309 !important;
}

.meta-section {
  text-align: right;
}

.meta-title-badge {
  background-color: #0F172A !important;
  color: #FFFFFF !important;
  padding: 0.5rem 1.5rem;
  border-radius: 0 0 0 20px;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-right: -50px; /* Bleed into padding */
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  display: inline-block;
  margin-bottom: 1rem;
}

.meta-section * {
  color: #0F172A !important;
}

.meta-folio-id {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.meta-date-text {
  font-size: 1rem;
  font-weight: 800;
  color: #64748B !important;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Event Banner Date */
.event-date-banner {
  background-color: #FAF5EB !important; /* Gold dust tint */
  border: 1px solid #FEF3C7 !important;
  border-radius: 20px;
  padding: 1.25rem;
  text-align: center;
  position: relative;
  margin-bottom: 1.5rem;
}

.event-date-crown {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.5rem;
  background-color: #FFFFFF !important;
  border-radius: 50%;
  padding: 0 10px;
  line-height: 1;
}

.event-date-banner p {
  font-size: 0.75rem;
  font-weight: 800;
  color: #B45309 !important;
  letter-spacing: 2px;
}

.event-date-banner h3 {
  font-size: 1.8rem;
  font-weight: 900;
  color: #0F172A !important;
  margin-top: 2px;
  text-transform: uppercase;
}

/* Two Columns Contractor info */
.contractor-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contractor-card-box {
  background-color: #F8FAFC !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 20px;
  padding: 1.25rem;
}

.contractor-card-box.accent-gold-tint {
  background-color: rgba(251, 191, 36, 0.05) !important;
  border-color: rgba(251, 191, 36, 0.2) !important;
}

.contractor-card-box .title-label {
  font-size: 0.7rem;
  font-weight: 800;
  color: #94A3B8 !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 4px;
  display: block;
}

.contractor-card-box h4 {
  font-size: 1.35rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contractor-card-box .detail-info {
  font-size: 0.85rem;
  font-weight: 700;
  color: #64748B !important;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Services Table inside Receipt */
.receipt-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.receipt-table th {
  text-align: left;
  border-bottom: 2px solid #E2E8F0 !important;
  padding-bottom: 0.75rem;
  font-size: 0.75rem;
  font-weight: 800;
  color: #94A3B8 !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.receipt-table td {
  padding: 1.5rem 0;
  border-bottom: 1px solid #F1F5F9 !important;
  vertical-align: top;
}

.receipt-item-name {
  font-size: 1.45rem;
  font-weight: 900;
  text-transform: uppercase;
}

.receipt-item-desc {
  font-size: 0.85rem;
  font-weight: 700;
  color: #64748B !important;
  text-transform: uppercase;
  font-style: italic;
  margin-top: 4px;
}

.receipt-item-qty-badge {
  font-size: 0.85rem;
  font-weight: 800;
  color: #B45309 !important;
}

.receipt-item-price {
  font-size: 1.6rem;
  font-weight: 900;
  text-align: right;
}

/* Financials Block: Advances & Totals */
.preview-financials-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2.5rem;
  border-top: 2px solid #E2E8F0 !important;
  padding-top: 2rem;
}

.payment-history-receipt-card {
  background-color: #FAF5EB !important; /* Gold Tint */
  border: 1px dashed #DECCAC !important;
  border-radius: 20px;
  padding: 1.25rem;
}

.payment-history-receipt-card h4 {
  font-size: 0.75rem;
  font-weight: 800;
  color: #8C591A !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.payment-history-receipt-card h4 i {
  color: #B45309 !important;
}

.payment-history-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 700;
  color: #8C591A !important;
  margin-bottom: 0.5rem;
}

.payment-history-row:last-child {
  margin-bottom: 0;
}

.preview-notes-card {
  background-color: #F8FAFC !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 20px;
  padding: 1.25rem;
  margin-top: 1rem;
}

.preview-notes-card h4 {
  font-size: 0.75rem;
  font-weight: 800;
  color: #94A3B8 !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}

.preview-notes-card p {
  font-size: 0.8rem;
  font-weight: 700;
  color: #475569 !important;
  text-transform: uppercase;
  white-space: pre-wrap;
}

.preview-terms-note {
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748B !important;
  text-transform: uppercase;
  line-height: 1.4;
  margin-top: 1rem;
}

.preview-totals-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.preview-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: #64748B !important;
  text-transform: uppercase;
}

.preview-total-row span:last-child {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0F172A !important;
}

.preview-total-row.tax-row span:last-child {
  font-size: 1.1rem;
  color: #B45309 !important;
}

.preview-total-row.advances-row {
  color: #059669 !important;
}

.preview-total-row.advances-row span:last-child {
  color: #059669 !important;
}

.net-balance-badge-card {
  background-color: #0F172A !important;
  color: #FFFFFF !important;
  padding: 1.5rem;
  border-radius: 30px;
  text-align: center;
  margin-top: 1rem;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.15);
  border: 1px solid #334155 !important;
}

.net-balance-badge-card * {
  color: #FFFFFF !important;
}

.net-balance-badge-card .badge-label {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #F59E0B !important; /* Gold highlight */
}

.net-balance-badge-card .badge-val {
  font-size: 2.8rem;
  font-weight: 900;
  color: #F59E0B !important; /* Gold Highlight */
  margin: 0.4rem 0;
  display: block;
  line-height: 1;
}

.net-balance-badge-card .badge-subtext {
  font-size: 0.75rem;
  font-weight: 700;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.preview-footer-note {
  margin-top: 3.5rem;
  text-align: center;
  font-style: italic;
  opacity: 0.5;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 4px;
}

/* ==========================================================================
   MODAL DIALOG POPUPS
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 1;
  transition: opacity 0.2s ease;
}

.modal-backdrop.hidden {
  display: none;
  opacity: 0;
}

.modal-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  max-width: 460px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-color);
}

.modal-header h3 {
  font-size: var(--text-lg);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-close-icon {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
  display: flex;
  align-items: center;
}

.modal-close-icon:hover {
  color: #EF4444;
}

.modal-form {
  padding: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.modal-actions button {
  flex: 1;
  padding: 0.9rem;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-cancel {
  background-color: var(--bg-color);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

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

.btn-save {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border: 2px solid transparent;
}

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

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (DESKTOP vs MOBILE)
   ========================================================================== */

/* Mobile Layout styles (< 1024px) */
@media (max-width: 1023px) {
  .sidebar-container {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    transform: translateX(-100%);
    box-shadow: none;
    z-index: 105;
  }
  
  .sidebar-container.active {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  
  .close-sidebar-btn {
    display: block; /* Visible inside drawer on mobile */
  }
  
  .menu-toggle-btn {
    display: block; /* Hamburger visible on top bar */
  }
  
  .bottom-nav {
    display: flex; /* Bottom bar nav visible on mobile */
  }
  
  .content-container {
    padding: 1rem;
    padding-bottom: 100px; /* Space so bottom-nav doesn't block content */
  }
  
  .app-header {
    padding: 0 1rem;
  }
}

/* Print Overrides */
@media print {
  .no-print {
    display: none !important;
  }
  body {
    background-color: #FFFFFF !important;
  }
  .spa-layout {
    display: block;
  }
  .main-viewport {
    height: auto;
    overflow: visible;
  }
  .content-container {
    padding: 0;
  }
  .quote-preview {
    box-shadow: none;
    padding: 0 !important;
    width: 100%;
    min-height: auto;
  }
  .preview-viewport {
    height: auto;
    overflow: visible;
    padding: 0;
    display: block;
  }
  .preview-scale-wrapper {
    transform: scale(1) !important;
    margin: 0 !important;
  }
}

/* ==========================================================================
   LOGIN SCREEN OVERLAY
   ========================================================================== */
.login-screen-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--bg-color);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 1.5rem;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.login-screen-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
  animation: loginCardPop 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes loginCardPop {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.login-logo {
  margin-bottom: 2rem;
}

.logo-title-login {
  font-family: var(--font-receipt);
  font-size: var(--text-2xl);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -1px;
  color: #F59E0B; /* Gold logo color */
}

.logo-highlight-login {
  color: var(--text-primary);
}

.logo-slogan-login {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--text-light);
  margin-top: 4px;
  text-transform: uppercase;
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input {
  width: 100%;
  padding: 1rem 3rem 1rem 1.25rem;
  border: 2px solid var(--border-color);
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.password-input-wrapper input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(30, 58, 66, 0.15);
}

.toggle-password-btn {
  position: absolute;
  right: 1rem;
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.toggle-password-btn:hover {
  color: var(--text-primary);
}

.login-error-message {
  color: #EF4444;
  font-size: var(--text-xs);
  font-weight: 700;
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.login-error-message.hidden {
  display: none !important;
}

.btn-login {
  width: 100%;
  margin-top: 1.5rem;
  background-color: #B45309; /* Premium Amber */
  color: #FFFFFF;
  border: none;
  border-radius: var(--border-radius-md);
  padding: 1rem;
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(180, 83, 9, 0.2);
  transition: var(--transition-fast);
}

.btn-login:hover {
  background-color: #D97706;
  transform: translateY(-1px);
}

.btn-login:active {
  transform: scale(0.98);
}

/* ==========================================================================
   SUPABASE SYNC & SETTINGS
   ========================================================================== */
.sidebar-text-input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background-color: #1E293B;
  color: #F8FAFC;
  border: 1px solid #334155;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  transition: var(--transition-fast);
}

.sidebar-text-input:focus {
  outline: none;
  border-color: #0F766E;
  box-shadow: 0 0 0 2px rgba(15, 118, 110, 0.3);
}

.supabase-settings-form {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sync-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
  transition: var(--transition-normal);
}

.sync-indicator.not-connected {
  background-color: var(--primary-light);
  color: var(--text-light);
  border-color: var(--border-color);
}

.sync-indicator.syncing {
  background-color: #FEF3C7; /* Amber light */
  color: #D97706; /* Amber dark */
  border-color: rgba(217, 119, 6, 0.2);
  animation: syncPulse 1.5s infinite ease-in-out;
}

.sync-indicator.synced {
  background-color: #DCFCE7; /* Green light */
  color: #15803D; /* Green dark */
  border-color: rgba(21, 128, 61, 0.2);
}

.sync-indicator.sync-error {
  background-color: #FEE2E2; /* Red light */
  color: #B91C1C; /* Red dark */
  border-color: rgba(185, 28, 28, 0.2);
}

@keyframes syncPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

@media (max-width: 640px) {
  .sync-indicator .sync-text {
    display: none;
  }
  .sync-indicator {
    padding: 0.5rem;
  }
}