:root {
  --jema-orange: #ff6b00;
  --jema-orange-light: #ff8533;
  --jema-orange-soft: rgba(255, 107, 0, 0.12);
  --tenant-primary: #ff6b00;
  --tenant-primary-soft: rgba(255, 107, 0, 0.12);
  --bg-body: #0f1117;
  --bg-sidebar: #141720;
  --bg-card: #1a1e2a;
  --bg-card-hover: #212636;
  --bg-input: #11141d;
  --border-color: #2a3042;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --success: #10b981;
  --success-soft: rgba(16, 185, 129, 0.14);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.14);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.14);
  --info: #3b82f6;
  --info-soft: rgba(59, 130, 246, 0.14);
  --whatsapp: #25d366;
  --whatsapp-dark: #075e54;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.35);
}

body.light-mode {
  --bg-body: #f4f6fb;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-input: #f1f5f9;
  --border-color: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.08);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
}

/* SaaS Top Bar (Jema IC Multi-Tenant Bar) */
.jema-saas-bar {
  background: linear-gradient(90deg, #0b0d13 0%, #171b26 50%, #0b0d13 100%);
  border-bottom: 1px solid rgba(255, 107, 0, 0.35);
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  color: #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
  flex-wrap: wrap;
}

.jema-saas-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.jema-saas-brand img {
  height: 22px;
  width: auto;
  object-fit: contain;
}

.subdomain-pill {
  background: rgba(255, 107, 0, 0.16);
  border: 1px solid rgba(255, 107, 0, 0.45);
  color: #ff984f;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.subdomain-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.jema-saas-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tenant-selector-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.tenant-selector-wrap select {
  background: transparent;
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 12.5px;
  cursor: pointer;
  outline: none;
}

.tenant-selector-wrap select option {
  background: #1a1e2a;
  color: #fff;
}

/* Main App Layout */
.app-layout {
  display: flex;
  min-height: calc(100vh - 45px);
}

/* Sidebar */
.sidebar {
  width: 270px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.tenant-header {
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.tenant-logo {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid var(--tenant-primary);
  background: #000;
  flex-shrink: 0;
}

.tenant-info h2 {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.25;
}

.tenant-info p {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}

.nav-section-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding: 16px 18px 6px;
  font-weight: 700;
}

.nav-menu {
  list-style: none;
  padding: 0 10px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 3px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.nav-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.nav-item.active {
  background: var(--tenant-primary-soft);
  color: var(--tenant-primary);
  font-weight: 600;
}

.nav-badge {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 600;
  border: 1px solid var(--border-color);
}

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

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
}

.user-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--tenant-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

/* Main Content Area */
.main-content {
  flex: 1;
  padding: 24px 28px 60px;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.page-title h1 {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-title p {
  color: var(--text-muted);
  font-size: 13.5px;
  margin-top: 2px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 15px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--tenant-primary);
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

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

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

.btn-success {
  background: var(--success);
  color: #fff;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #062b16;
  font-weight: 700;
}

.btn-sm {
  padding: 6px 11px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

/* Cards & Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--tenant-primary);
}

.kpi-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
}

.kpi-value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 18px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}

.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-orange { background: var(--jema-orange-soft); color: var(--jema-orange); }

/* Property Cards */
.prop-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.prop-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--tenant-primary);
}

.prop-media {
  position: relative;
  height: 195px;
  overflow: hidden;
  background: #0d1017;
}

.prop-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.prop-card:hover .prop-media img {
  transform: scale(1.04);
}

.prop-badges-top {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
  pointer-events: none;
}

.prop-watermark {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.65);
  color: rgba(255, 255, 255, 0.85);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.prop-views-pill {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(15, 17, 23, 0.82);
  color: #e5e7eb;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.prop-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.prop-price {
  font-size: 19px;
  font-weight: 800;
  color: var(--tenant-primary);
}

.prop-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
}

.prop-location {
  font-size: 12.5px;
  color: var(--text-muted);
}

.prop-specs {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
  padding: 8px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.prop-portals {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.portal-chip {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-dim);
  transition: all 0.15s ease;
}

.portal-chip.on {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.4);
}

.prop-actions {
  display: flex;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
  flex-wrap: wrap;
}

/* Interactive Loteo & Units Map */
.loteo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.lote-cell {
  padding: 12px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.lote-cell:hover {
  transform: translateY(-2px);
  border-color: var(--tenant-primary);
}

.lote-cell.disponible {
  border-left: 4px solid var(--success);
}

.lote-cell.reservado {
  border-left: 4px solid var(--warning);
  background: rgba(245, 158, 11, 0.08);
}

.lote-cell.vendido {
  border-left: 4px solid var(--danger);
  opacity: 0.72;
}

.lote-code {
  font-weight: 800;
  font-size: 13.5px;
}

.lote-size {
  font-size: 11px;
  color: var(--text-muted);
}

/* Tables */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.02);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* WhatsApp Simulator */
.wa-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
}

@media (max-width: 980px) {
  .wa-container {
    grid-template-columns: 1fr;
  }
}

.wa-phone {
  background: #0b141a;
  border: 1px solid #222e35;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 560px;
  box-shadow: var(--shadow-lg);
}

.wa-header {
  background: #202c33;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #e9edef;
}

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

.wa-header-left img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.wa-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: #0b141a;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 0);
  background-size: 20px 20px;
}

.wa-msg {
  max-width: 82%;
  padding: 9px 13px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.45;
  color: #e9edef;
  position: relative;
}

.wa-msg.user {
  background: #005c4b;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.wa-msg.bot {
  background: #202c33;
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.wa-msg-time {
  font-size: 10px;
  color: rgba(233, 237, 239, 0.6);
  text-align: right;
  margin-top: 4px;
}

.wa-quick-prompts {
  padding: 8px 12px;
  background: #111b21;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  border-top: 1px solid #222e35;
}

.wa-chip {
  background: #202c33;
  color: #00a884;
  border: 1px solid rgba(0, 168, 132, 0.35);
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  cursor: pointer;
  white-space: nowrap;
}

.wa-input-bar {
  background: #202c33;
  padding: 10px 12px;
  display: flex;
  gap: 8px;
}

.wa-input-bar input {
  flex: 1;
  background: #2a3942;
  border: none;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  outline: none;
}

/* Forms & Modals */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-control {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  outline: none;
}

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

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

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

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

/* Step Wizard */
.wizard-steps {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.wizard-step {
  flex: 1;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.wizard-step.active {
  background: var(--tenant-primary-soft);
  border-color: var(--tenant-primary);
  color: var(--tenant-primary);
}

/* Commercial Proposal Comparison Table */
.vs-card {
  border: 2px solid var(--jema-orange);
  background: linear-gradient(145deg, rgba(255, 107, 0, 0.09) 0%, rgba(26, 30, 42, 0.95) 100%);
}

/* Mobile Responsive */
.mobile-menu-btn {
  display: none;
}

@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    top: 42px;
    left: 0;
    bottom: 0;
    z-index: 150;
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .mobile-menu-btn {
    display: inline-flex;
  }
  .main-content {
    padding: 16px;
  }
}

/* Print Styles for PDF Fichas, Liquidaciones & Propuesta */
@media print {
  .jema-saas-bar, .sidebar, .topbar-actions, .no-print {
    display: none !important;
  }
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .main-content {
    padding: 0 !important;
  }
  .card, .modal-box {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    background: #fff !important;
    color: #000 !important;
  }
}