@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette - Light Mode Default */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-sidebar: #0D3653; /* Brand Navy Blue */
  --bg-sidebar-active: #08263B; /* Darker Navy Blue */
  
  --text-main: #0f172a; /* Slate 900 */
  --text-muted: #64748b; /* Slate 500 */
  --text-sidebar: #98b3c6; /* Soft blue-gray for contrast */
  --text-sidebar-active: #ffffff;
  
  --primary: #0D3653; /* Brand Navy Blue */
  --primary-hover: #08263B;
  --primary-light: #E7EEF3;
  --accent: #AD8745; /* Brand Gold Accent */
  --accent-hover: #927137;
  --accent-light: #FAF6EC;
  
  --border-color: #e2e8f0; /* Slate 200 */
  
  /* Status Colors */
  --status-disponible-bg: #ecfdf5; /* Emerald 50 */
  --status-disponible-text: #047857; /* Emerald 700 */
  --status-disponible-border: #a7f3d0;
  
  --status-vendido-bg: #fef2f2; /* Red 50 */
  --status-vendido-text: #b91c1c; /* Red 700 */
  --status-vendido-border: #fecaca;
  
  --status-reservado-bg: #fffbeb; /* Amber 50 */
  --status-reservado-text: #b45309; /* Amber 700 */
  --status-reservado-border: #fde68a;
  
  --status-ofertado-bg: #f5f3ff; /* Purple 50 */
  --status-ofertado-text: #6d28d9; /* Purple 700 */
  --status-ofertado-border: #ddd6fe;
  
  --status-bloqueado-bg: #f8fafc; /* Slate 50 */
  --status-bloqueado-text: #475569; /* Slate 600 */
  --status-bloqueado-border: #cbd5e1;
  
  --status-oficina-bg: #f0f9ff; /* Sky 50 */
  --status-oficina-text: #0369a1; /* Sky 700 */
  --status-oficina-border: #bae6fd;

  /* Fonts */
  --font-family-title: 'Outfit', 'Inter', sans-serif;
  --font-family-body: 'Inter', sans-serif;

  /* Card and Shadows */
  --border-radius-lg: 12px;
  --border-radius-md: 8px;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.01);
  
  --transition-speed: 0.2s;
  
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
}

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

body {
  font-family: var(--font-family-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  height: 100vh;
  overflow: hidden;
  display: flex;
}

/* Sidebar Styling */
aside {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  color: var(--text-sidebar);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: width var(--transition-speed) ease;
  position: relative;
  flex-shrink: 0;
  z-index: 100;
}

aside.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar-header {
  height: 70px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid #1e293b;
  position: relative;
  overflow: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff;
  white-space: nowrap;
  transition: opacity var(--transition-speed) ease;
}

aside.collapsed .sidebar-logo span {
  opacity: 0;
  pointer-events: none;
}

.collapse-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--accent); /* Brand Gold */
  color: #ffffff;
  border: 2px solid var(--primary-hover);
  position: absolute;
  right: -13px;
  top: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  z-index: 100;
  transition: transform var(--transition-speed) ease, background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

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

aside.collapsed .collapse-btn {
  transform: rotate(180deg);
}

.sidebar-menu {
  list-style: none;
  padding: 24px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
  overflow-y: auto;
}

.sidebar-menu li a {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: var(--text-sidebar);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-size: 0.925rem;
  font-weight: 500;
  transition: all var(--transition-speed) ease;
  gap: 16px;
  white-space: nowrap;
}

.sidebar-menu li a:hover {
  background-color: var(--bg-sidebar-active);
  color: var(--text-sidebar-active);
}

.sidebar-menu li.active a {
  background-color: var(--bg-sidebar-active);
  color: #ffffff;
  border-left: 4px solid var(--accent);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding-left: 12px;
}

.sidebar-menu li.active a i {
  color: var(--accent);
}

.sidebar-menu li a i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid #1e293b;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: #0b0f19;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-title);
  font-weight: 600;
  flex-shrink: 0;
}

.user-info {
  display: flex;
  flex-direction: column;
  transition: opacity var(--transition-speed) ease;
}

aside.collapsed .user-info {
  opacity: 0;
  width: 0;
  pointer-events: none;
}

.user-name {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
}

.user-role {
  color: var(--text-sidebar);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-sidebar);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-speed) ease;
}

.footer-link:hover {
  background-color: var(--bg-sidebar-active);
  color: #ffffff;
}

.footer-link.logout {
  color: #ef4444;
}

.footer-link.logout:hover {
  background-color: #fee2e2;
  color: #ef4444;
}

aside.collapsed .sidebar-footer-links span,
aside.collapsed .sidebar-footer {
  /* hide labels when collapsed */
}
aside.collapsed .footer-link span,
aside.collapsed .sidebar-menu li a span {
  display: none;
}
aside.collapsed .sidebar-logo span {
  display: none;
}

/* Main Area Layout */
.main-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

header {
  height: 70px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

header h1 {
  font-family: var(--font-family-title);
  font-size: 1.5rem;
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.badge-role {
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Content Panel */
.content-panel {
  flex-grow: 1;
  padding: 32px;
  overflow-y: auto;
  display: none; /* Hidden by default, toggled via JS */
}

.content-panel.active {
  display: block;
}

#panel-clients.active,
#panel-team.active {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Dashboard View styling */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.kpi-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.kpi-card.clickable {
  cursor: pointer;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.kpi-card.clickable:hover {
  border-color: var(--accent);
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.kpi-icon.blue { background-color: #e0f2fe; color: #0284c7; }
.kpi-icon.green { background-color: #ecfdf5; color: #059669; }
.kpi-icon.red { background-color: #fee2e2; color: #dc2626; }
.kpi-icon.amber { background-color: #fffbeb; color: #d97706; }
.kpi-icon.slate { background-color: #f1f5f9; color: #475569; }

.kpi-value {
  font-family: var(--font-family-title);
  font-size: 1.875rem;
  font-weight: 800;
}

/* Formula Cash Drawer Card (Estructural like in screen-system) */
.cash-box-card {
  grid-column: 1 / -1;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--border-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.cash-box-title {
  color: #065f46;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.1rem;
}

.cash-box-formula {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.formula-term {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.formula-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #047857;
}

.formula-value {
  font-family: var(--font-family-title);
  font-weight: 800;
  font-size: 1.5rem;
  color: #065f46;
}

.formula-value.minus { color: #b91c1c; }

.formula-sign {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 2rem;
  color: #047857;
  display: flex;
  align-items: center;
  justify-content: center;
}

.formula-result {
  background-color: #ffffff;
  border: 1px solid #a7f3d0;
  border-radius: var(--border-radius-md);
  padding: 12px 24px;
  box-shadow: var(--shadow-sm);
  text-align: right;
  display: flex;
  flex-direction: column;
}

.formula-result .formula-value {
  font-size: 1.8rem;
  color: #047857;
}

/* Chart and lists layout */
.dashboard-details {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

.details-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.details-card h3 {
  font-family: var(--font-family-title);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Tables Styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  flex-shrink: 0;
}


table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

thead {
  background-color: #f8fafc;
  border-bottom: 1px solid var(--border-color);
}

thead th {
  padding: 12px 16px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-speed) ease;
}

tbody tr:hover {
  background-color: #f8fafc;
}

tbody td {
  padding: 14px 16px;
  color: var(--text-main);
  vertical-align: middle;
}

/* Badges for status */
.badge-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge-status.disponible {
  background-color: var(--status-disponible-bg);
  color: var(--status-disponible-text);
  border-color: var(--status-disponible-border);
}

.badge-status.vendido {
  background-color: var(--status-vendido-bg);
  color: var(--status-vendido-text);
  border-color: var(--status-vendido-border);
}

.badge-status.reservado {
  background-color: var(--status-reservado-bg);
  color: var(--status-reservado-text);
  border-color: var(--status-reservado-border);
}

.badge-status.ofertado {
  background-color: var(--status-ofertado-bg);
  color: var(--status-ofertado-text);
  border-color: var(--status-ofertado-border);
}

.badge-status.bloqueado {
  background-color: var(--status-bloqueado-bg);
  color: var(--status-bloqueado-text);
  border-color: var(--status-bloqueado-border);
}

.badge-status.oficina {
  background-color: var(--status-oficina-bg);
  color: var(--status-oficina-text);
  border-color: var(--status-oficina-border);
}

/* Filter controls bar */
.filter-bar {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 16px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

/* Action buttons group in Solares filter bar */
.lots-action-buttons {
  margin-left: auto;
  align-self: flex-end;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-control {
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  padding: 8px 12px;
  font-family: var(--font-family-body);
  font-size: 0.875rem;
  outline: none;
  width: 100%;
  max-width: 100%;
  min-width: 150px;
  transition: border-color var(--transition-speed) ease;
}

.form-control:focus {
  border-color: var(--primary);
}

.btn {
  background-color: var(--primary);
  color: #ffffff;
  border: 1px solid var(--primary);
  border-radius: var(--border-radius-md);
  padding: 8px 16px;
  font-family: var(--font-family-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-speed) ease;
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: #f1f5f9;
  border-color: var(--border-color);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.75rem;
  border-radius: 6px;
}

/* Calculator layout */
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.calc-panel {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.calc-type-toggle {
  display: flex;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  padding: 4px;
  border: 1px solid var(--border-color);
}

.toggle-option {
  flex: 1;
  padding: 10px;
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  border-radius: 6px;
  transition: all var(--transition-speed) ease;
  color: var(--text-muted);
}

.toggle-option.active {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
}

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

.input-wrapper .addon-left {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  pointer-events: none;
}

.input-wrapper .addon-right {
  position: absolute;
  right: 14px;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  pointer-events: none;
}

.input-wrapper .form-control {
  width: 100%;
}

.input-wrapper.has-addon-left .form-control {
  padding-left: 44px;
}

.input-wrapper.has-addon-right .form-control {
  padding-right: 55px;
}

.calc-results-panel {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.results-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.results-header h3 {
  font-family: var(--font-family-title);
  font-size: 1.25rem;
  font-weight: 700;
}

.results-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

.result-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 3px solid var(--border-color);
  padding-left: 12px;
}

.result-item.highlight {
  border-left-color: var(--primary);
}

.result-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}

.result-value {
  font-family: var(--font-family-title);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.result-value.large {
  font-size: 1.8rem;
  color: var(--primary);
}

.amortization-table-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
  margin-bottom: 12px;
}

/* Modales */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.15rem;
}

.close-modal-btn {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-muted);
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Tab Bar */
.tab-bar {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.tab-btn {
  padding: 10px 16px;
  border: none;
  background: none;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
}

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

.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
}

.page-info {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.page-controls {
  display: flex;
  gap: 8px;
}

/* Mock Chart CSS */
.mock-bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 200px;
  padding: 10px 0;
  border-bottom: 2px solid var(--border-color);
}

.chart-bar-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  height: 100%;
  gap: 8px;
}

.chart-bar {
  width: 60%;
  background-color: var(--primary-light);
  border-radius: 4px 4px 0 0;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

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

.chart-bar::after {
  content: attr(data-value);
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-main);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.chart-bar:hover::after {
  opacity: 1;
}

.chart-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Login Screen */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #1b4b6c 0%, #0d3653 100%); /* Premium brand gradient */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.login-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.login-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 400px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.login-logo {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.login-logo h2 {
  font-family: var(--font-family-title);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
}

.login-logo p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Toast Notification Styles */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 450px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary);
  padding: 14px 20px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.hide {
  transform: translateX(120%);
  opacity: 0;
  pointer-events: none;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.4;
}

.toast i {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.toast-success {
  border-left-color: #10b981;
}
.toast-success i {
  color: #10b981;
}

.toast-error {
  border-left-color: #ef4444;
}
.toast-error i {
  color: #ef4444;
}

.toast-warning {
  border-left-color: #f59e0b;
}
.toast-warning i {
  color: #f59e0b;
}

.toast-info {
  border-left-color: #3b82f6;
}
.toast-info i {
  color: #3b82f6;
}

/* Sidebar Logo collapsed/expanded states */
.logo-collapsed {
  display: none !important;
}
aside.collapsed .logo-expanded {
  display: none !important;
}
aside.collapsed .logo-collapsed {
  display: block !important;
}

/* Skeleton Loaders and Pulses */
.skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite linear;
  border-radius: 4px;
  display: inline-block;
  width: 100%;
}

.skeleton-text {
  height: 12px;
  margin-bottom: 6px;
}

.skeleton-text:last-child {
  margin-bottom: 0;
}

.skeleton-title {
  height: 20px;
  margin-bottom: 12px;
  width: 60%;
}

.skeleton-row {
  height: 20px;
  margin: 8px 0;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.pulse {
  animation: pulse-animation 2s infinite ease-in-out;
}

@keyframes pulse-animation {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ==============================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET SUPPORT)
   ============================================================================== */

/* Mobile menu toggle default hidden */
.mobile-menu-toggle {
  display: none;
}

.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Tablet breakpoint: stack calculator cards vertically */
@media (max-width: 1100px) {
  .calc-wrapper {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .calc-panel, .calc-results-panel {
    max-width: 680px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 992px) {
  /* Layout changes */
  body {
    position: relative;
  }
  
  /* Sidebar off-canvas overlay */
  aside {
    position: fixed;
    left: -280px;
    top: 0;
    bottom: 0;
    width: 280px;
    height: 100%;
    z-index: 999;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  aside.mobile-active {
    left: 0;
  }

  /* Show expanded logo inside mobile menu and disable collapses */
  aside.collapsed {
    width: 280px; /* Do not collapse on mobile, either shown or hidden */
    left: -280px;
  }

  aside.collapsed.mobile-active {
    left: 0;
  }

  /* Hide the desktop collapse button on mobile */
  .collapse-btn {
    display: none !important;
  }

  aside.collapsed .logo-expanded {
    display: block !important;
  }

  aside.collapsed .logo-collapsed {
    display: none !important;
  }

  aside.collapsed .user-info,
  aside.collapsed .sidebar-menu li a span,
  aside.collapsed .footer-link span,
  aside.collapsed .sidebar-logo span {
    display: block !important;
    opacity: 1 !important;
    width: auto !important;
    pointer-events: auto !important;
  }

  /* Main Area occupies full width */
  .main-wrapper {
    width: 100%;
    min-width: 0;
  }

  /* Header adjustments */
  header {
    padding: 0 16px;
    height: 60px;
    gap: 8px;
  }

  header h1 {
    font-size: 1.25rem;
    flex-grow: 1;
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary);
    border: none;
    border-radius: var(--border-radius-md);
    width: 38px;
    height: 38px;
    cursor: pointer;
    font-size: 1.15rem;
    transition: background-color var(--transition-speed) ease;
  }

  .mobile-menu-toggle:hover {
    background-color: var(--primary);
    color: #ffffff;
  }

  .badge-role {
    font-size: 0.7rem;
    padding: 4px 8px;
  }

  /* Content Panel Padding */
  .content-panel {
    padding: 16px;
  }

  /* Grids and Columns stack */
  .dashboard-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
  }

  .kpi-card {
    padding: 16px;
    gap: 8px;
  }

  .kpi-value {
    font-size: 1.5rem;
  }

  .dashboard-details {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Clients Split Layout Stack */
  #panel-clients > div {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Calculator View stack */
  .calc-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .calc-panel, .calc-results-panel {
    padding: 20px;
  }

  /* User profile double column stack */
  #panel-profile > div {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Teams layout */
  #panel-team > div {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}

@media (max-width: 576px) {
  /* Dashboard layout cards */
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  /* Formula Card responsiveness */
  .cash-box-formula {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
  }

  .formula-term {
    width: 100%;
    align-items: center;
  }

  .formula-sign {
    transform: rotate(90deg);
    font-size: 1.5rem;
    line-height: 1;
    margin: 4px 0;
  }

  .formula-result {
    width: 100%;
    text-align: center;
    align-items: center;
  }

  /* Filter bar vertical */
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 12px;
  }

  .filter-group {
    width: 100%;
  }

  .form-control {
    width: 100%;
  }

  .filter-bar button {
    width: 100%;
    margin-left: 0 !important;
    margin-top: 8px;
  }

  /* Lots action buttons: 2 per row on mobile */
  .lots-action-buttons {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }

  .lots-action-buttons .btn,
  .lots-action-buttons button {
    width: calc(50% - 5px);
    flex: 0 0 calc(50% - 5px);
    justify-content: center;
    margin-top: 0;
  }

  /* Modal responsive sizing */
  .modal-container {
    width: 95%;
    max-height: 90vh;
  }

  .modal-body {
    padding: 16px;
    gap: 12px;
  }

  .modal-body > div {
    grid-template-columns: 1fr !important; /* stack any grid inside modals */
  }

  .modal-footer {
    padding: 12px 16px;
    flex-wrap: wrap;
    justify-content: stretch;
  }

  .modal-footer button {
    flex: 1;
    min-width: 120px;
  }

  /* Form layouts */
  .form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Calculator amortizations results summaries */
  .results-summary {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Header adjustments for extra small screens */
  .header-actions {
    gap: 8px;
  }

  #header-userrole {
    display: none; /* Hide role badge on very small screens to fit layout */
  }
}

/* Document Upload & Digital Archive Styles */
#doc-dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  background-color: var(--bg-primary);
}

#doc-dropzone:hover {
  border-color: var(--primary);
  background-color: rgba(13, 54, 83, 0.02);
}

#doc-dropzone.dragover {
  border-color: var(--primary);
  background-color: rgba(13, 54, 83, 0.05);
  box-shadow: inset 0 0 10px rgba(13, 54, 83, 0.05);
}

.document-badge {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.document-badge.cedula { background-color: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.document-badge.pasaporte { background-color: #f5f3ff; color: #6d28d9; border: 1px solid #ddd6fe; }
.document-badge.contrato { background-color: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.document-badge.recibo { background-color: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.document-badge.carta_bancaria { background-color: #f0f9ff; color: #0369a1; border: 1px solid #bae6fd; }
.document-badge.registro_mercantil { background-color: #fef3c7; color: #d97706; border: 1px solid #fde68a; }
.document-badge.formulario { background-color: #ecfeff; color: #0891b2; border: 1px solid #cffafe; }
.document-badge.otro { background-color: #f8fafc; color: #475569; border: 1px solid #cbd5e1; }

/* Public Portal Styling */
body.public-body {
  height: 100vh;
  overflow: auto;
  display: block;
}

body.public-body aside,
body.public-body .main-wrapper,
body.public-body .sidebar-overlay {
  display: none !important;
}

body.public-body #public-view-container {
  display: block !important;
}

#public-view-container {
  display: none;
  min-height: 100vh;
  background-color: var(--bg-primary);
}

.public-lot-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.public-lot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.public-lot-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.public-lot-card-title {
  font-family: var(--font-family-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.public-lot-card-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

.public-lot-card-body div {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
}

.public-lot-card-body div span:last-child {
  font-weight: 600;
  color: var(--text-main);
}

.public-lot-card-price {
  font-family: var(--font-family-title);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  text-align: right;
  margin-top: 6px;
}

.public-lot-card-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 8px;
}

/* Checklist Styling for modal filter checklist */
#pdf-manzanas-checklist label,
#pdf-status-checklist label,
#pdf-columns-checklist label {
  font-size: 0.85rem;
  user-select: none;
}