/* ==========================================================================
   Budapp Web - Modern Slate Corporate Design System
   Matches Android Flutter App Theme, Cards, Gradients & Typography
   ========================================================================== */

:root {
  /* Default Primary Theme Color (Blue) */
  --color-accent: #3B82F6;
  --color-accent-dark: #1D4ED8;
  --color-accent-light: rgba(59, 130, 246, 0.1);
  --color-accent-hover: #2563EB;

  /* Corporate Slate Palette */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;

  /* Status Colors */
  --color-success: #16A34A;
  --color-warning: #F59E0B;
  --color-danger:  #DC2626;

  /* Font Families */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Default Light Mode Variables */
  --bg-app: var(--slate-50);
  --bg-card: #FFFFFF;
  --bg-input: #FFFFFF;
  --bg-header: #FFFFFF;
  --bg-nav: #FFFFFF;
  --bg-subtle: var(--slate-100);

  --text-primary: #111827;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --border-color: #E2E8F0;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.04);
}

/* Dark Theme Overrides */
[data-theme="dark"] {
  --bg-app: var(--slate-900);
  --bg-card: var(--slate-800);
  --bg-input: var(--slate-800);
  --bg-header: var(--slate-900);
  --bg-nav: var(--slate-800);
  --bg-subtle: var(--slate-700);

  --text-primary: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-color: #334155;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.25);
}

/* Global Reset & Base Layout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 14px;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

/* ==========================================================================
   WELCOME & AUTH SCREEN STYLES (MATCHES welcome_screen.dart & auth_screen.dart)
   ========================================================================== */
.welcome-screen-wrapper {
  min-height: 100vh;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--bg-app) 0%, var(--bg-subtle) 100%);
  padding: 24px;
  position: relative;
  z-index: 500;
}

.welcome-container {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: fadeIn 0.3s ease-out;
}

.welcome-logo-card {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  background-color: var(--bg-card);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  margin-bottom: 20px;
}

.welcome-logo-img {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  object-fit: cover;
}

.welcome-headline {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.welcome-subheadline {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
}

.welcome-tagline {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 12px 0 28px 0;
  line-height: 1.4;
}

.welcome-actions-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.welcome-divider {
  display: flex;
  align-items: center;
  margin: 16px 0;
  color: var(--text-muted);
  font-size: 12px;
}

.welcome-divider::before, .welcome-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.welcome-divider span {
  padding: 0 12px;
}

.btn-subtle-blue {
  background-color: rgba(37, 99, 235, 0.08);
  color: #2563EB;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.btn-subtle-blue:hover {
  background-color: rgba(37, 99, 235, 0.15);
}

.btn-lg {
  padding: 14px 24px;
  font-size: 15px;
  border-radius: 12px;
}

.welcome-auth-card {
  width: 100%;
  padding: 24px;
  text-align: left;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.auth-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.auth-header h3 {
  font-size: 20px;
  font-weight: 800;
}

.auth-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

.input-with-icon {
  position: relative;
  width: 100%;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 18px;
}

.icon-indent {
  padding-left: 42px !important;
}

.margin-top-sm { margin-top: 8px; }

/* Application Layout Structure */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Top Header Bar */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 16px;
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.3px;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Badges & Buttons */
.badge-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  border: none;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.cloud-badge {
  background-color: rgba(245, 158, 11, 0.12);
  color: var(--color-warning);
}

.cloud-badge.connected {
  background-color: rgba(22, 163, 74, 0.12);
  color: var(--color-success);
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.2s;
}

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

/* Sidebar for Desktop Layout */
.sidebar {
  display: none; /* hidden on mobile, shown on desktop media query */
  width: 250px;
  background-color: var(--bg-card);
  border-right: 1px solid var(--border-color);
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 101;
  padding: 20px 16px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.sidebar-brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

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

.sidebar-nav .nav-item.active {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 700;
}

.sidebar-nav .nav-item i {
  font-size: 20px;
}

.sidebar-cta {
  padding-top: 16px;
}

/* Main View Frame */
.main-content {
  flex-grow: 1;
  padding-bottom: 70px; /* Leave room for mobile bottom nav */
}

.view-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px;
}

.tab-view {
  display: none;
}

.tab-view.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

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

/* View Section Headers */
.view-header {
  margin-bottom: 16px;
}

.view-header h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.space-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.margin-top-md { margin-top: 16px; }
.margin-top-lg { margin-top: 24px; }
.margin-bottom-lg { margin-bottom: 24px; }

/* Company Brand Header Banner */
.company-brand-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.company-logo-preview {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--slate-500);
  overflow: hidden;
}

.company-logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.company-brand-info h2 {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.3px;
  line-height: 1.2;
}

.company-brand-info p {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Alert Banner */
.alert-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.alert-warning {
  background-color: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: var(--color-danger);
}

.alert-icon {
  font-size: 24px;
}

.alert-content h4 {
  font-size: 14px;
  font-weight: 700;
}

.alert-content p {
  font-size: 12px;
  opacity: 0.9;
}

/* Income Totals Card with Growth Canvas */
.income-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #1E3A8A 0%, #0F172A 100%);
  color: #FFFFFF;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.25);
}

.income-card canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.income-card-content {
  position: relative;
  z-index: 2;
  padding: 22px;
}

.income-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  opacity: 0.95;
}

.income-amount {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 12px 0 6px 0;
}

.income-footer {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.85;
}

/* Stats Grid Cards */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-card);
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.icon-accent { background-color: var(--color-accent-light); color: var(--color-accent); }
.icon-amber  { background-color: rgba(245, 158, 11, 0.12); color: var(--color-warning); }
.icon-green  { background-color: rgba(22, 163, 74, 0.12);  color: var(--color-success); }
.icon-blue   { background-color: rgba(59, 130, 246, 0.12); color: var(--color-accent); }
.icon-slate  { background-color: var(--bg-subtle);           color: var(--text-secondary); }

.stat-data {
  display: flex;
  flex-direction: column;
}

.stat-title {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
}

.stat-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
}

.stat-subtitle {
  font-size: 10px;
  color: var(--text-muted);
}

/* Quick Actions Grid */
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.quick-action-btn {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s, border-color 0.15s;
}

.quick-action-btn:active {
  transform: scale(0.97);
}

.quick-action-btn .qa-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.quick-action-btn span {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Quotes List Cards */
.quotes-list-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.quote-item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s;
}

.quote-item-card:hover {
  border-color: var(--color-accent);
}

.quote-card-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-grow: 1;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.Aceptado { background-color: var(--color-success); }
.status-dot.Pendiente { background-color: var(--color-warning); }
.status-dot.Rechazado { background-color: var(--color-danger); }

.quote-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.quote-client-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quote-meta-sub {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
}

.quote-card-right {
  display: flex;
  align-items: center;
  gap: 8px;
  text-align: right;
}

.quote-price {
  font-weight: 800;
  font-size: 15px;
  color: var(--text-primary);
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}

.status-badge.Aceptado {
  background-color: rgba(22, 163, 74, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.status-badge.Pendiente {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-badge.Rechazado {
  background-color: rgba(220, 38, 38, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(220, 38, 38, 0.3);
}

/* Search and Filters Bar */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.search-input-wrap {
  position: relative;
  flex-grow: 1;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
}

.search-input {
  padding-left: 36px !important;
}

.btn-clear-search {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

.filter-chips-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Accordion Component for Services */
.accordion-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.accordion-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.accordion-header {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  background-color: var(--bg-card);
}

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.accordion-header-left i {
  color: var(--color-accent);
  font-size: 18px;
}

.accordion-header h4 {
  font-size: 15px;
  font-weight: 700;
}

.accordion-count {
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: 6px;
}

.accordion-content {
  display: none;
  border-top: 1px solid var(--border-color);
}

.accordion-item.expanded .accordion-content {
  display: block;
}

.accordion-item.expanded .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-chevron {
  transition: transform 0.2s;
  color: var(--text-muted);
}

.service-row {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.service-row:last-child {
  border-bottom: none;
}

.service-name {
  font-weight: 700;
  font-size: 14px;
}

.service-category-tag {
  font-size: 11px;
  color: var(--text-secondary);
}

.service-price {
  font-weight: 800;
  font-size: 15px;
  color: var(--color-accent);
}

/* Forms & Controls */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.card-inner {
  padding: 16px;
  border-radius: 12px;
}

.card-header {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-header h3 {
  font-size: 16px;
  font-weight: 700;
}

.card-icon {
  font-size: 20px;
  color: var(--color-accent);
}

.card-body {
  padding: 16px;
}

.card-description {
  font-size: 13px;
  color: var(--text-secondary);
}

.form-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s, transform 0.1s;
}

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

.btn-block {
  width: 100%;
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

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

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

.btn-outline:hover {
  background-color: var(--bg-subtle);
}

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

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 6px;
}

.btn-icon-only {
  padding: 8px 10px;
  font-size: 18px;
}

.btn-text {
  background: none;
  border: none;
  color: var(--color-accent);
  font-weight: 600;
  cursor: pointer;
}

.btn-text-danger {
  color: var(--color-danger);
}

/* Logo Picker Section */
.logo-picker-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.logo-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--bg-subtle);
  border: 2px dashed var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--text-muted);
  overflow: hidden;
}

.logo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-actions {
  display: flex;
  gap: 8px;
}

/* Color Picker Dots */
.color-picker-row {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 8px 0;
}

.color-dot-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s;
}

.color-dot-wrap.selected {
  border-color: var(--text-primary);
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.selected-color-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  margin-top: 8px;
  color: var(--text-secondary);
}

/* Floating Action Button (FAB) Mobile */
.fab-btn {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background-color: var(--color-accent);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  cursor: pointer;
  z-index: 99;
}

/* Mobile Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--bg-nav);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  flex: 1;
}

.bottom-nav-item i {
  font-size: 20px;
}

.bottom-nav-item.active {
  color: var(--color-accent);
  font-weight: 800;
}

/* Modals & Dialog Backdrop */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: flex-end; /* Mobile bottom sheet style */
  justify-content: center;
  animation: fadeIn 0.2s;
}

.modal-container {
  background-color: var(--bg-card);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
  animation: slideUp 0.25s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-large {
  max-width: 800px;
}

.modal-small {
  max-width: 420px;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background-color: var(--bg-card);
  z-index: 10;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 800;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
}

.modal-footer-buttons {
  display: flex;
  gap: 12px;
}

.flex-grow {
  flex: 1;
}

/* Modal Inner Components */
.meta-card {
  display: flex;
  justify-content: space-between;
  padding: 12px;
  background-color: var(--bg-subtle);
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.form-section-title {
  font-weight: 800;
  font-size: 14px;
  margin: 16px 0 8px 0;
  color: var(--text-primary);
}

.align-items-end {
  align-items: flex-end;
}

/* Autocomplete Input Dropdown */
.autocomplete-wrap {
  position: relative;
}

.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  display: none;
}

.autocomplete-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
}

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

/* Data Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.data-table th {
  text-align: left;
  padding: 10px;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-color);
}

.data-table td {
  padding: 10px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-color);
}

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

.empty-state-text {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 13px;
}

/* Totals Breakdown Box */
.totals-breakdown-box {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.main-total-row {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-accent);
  padding-top: 6px;
  border-top: 1px solid var(--border-color);
}

.discount-text {
  color: var(--color-danger);
}

/* Detail Section */
.detail-section {
  margin-bottom: 16px;
}

.section-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.divider {
  border: 0;
  height: 1px;
  background-color: var(--border-color);
  margin: 16px 0;
}

.btn-icon-danger {
  background: none;
  border: none;
  color: var(--color-danger);
  font-size: 20px;
  cursor: pointer;
}

.font-italic {
  font-style: italic;
  color: var(--text-secondary);
}

.input-with-button {
  display: flex;
  gap: 8px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background-color: var(--slate-900);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  animation: toastFade 0.3s ease-out;
}

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

/* Media Queries for Responsive Desktop Layout */
@media (min-width: 768px) {
  .sidebar {
    display: flex;
  }

  .top-bar {
    margin-left: 250px;
  }

  .main-content {
    margin-left: 250px;
    padding-bottom: 24px;
  }

  .bottom-nav {
    display: none;
  }

  .fab-btn {
    display: none;
  }

  .modal-backdrop {
    align-items: center; /* Center modals on desktop */
  }

  .modal-container {
    border-radius: 20px;
    max-height: 85vh;
  }

  .toast-container {
    bottom: 24px;
  }
}