/* ── LeadCove Design System ── */
:root {
  --ink: #0a0f1a;
  --slate: #2d3548;
  --muted: #6b7a94;
  --light: #c4cdd9;
  --wash: #f3f5f8;
  --white: #ffffff;
  --accent: #1a6b4a;
  --accent-light: #e8f5ee;
  --accent-hover: #15573c;
  --warm: #d4a853;
  --danger: #dc3545;
  --danger-light: #fdf0f0;
  --warning: #f0ad4e;
  --warning-light: #fff8ec;
  --info: #3b82f6;
  --info-light: #eff6ff;
}

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

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--wash);
  line-height: 1.6;
}

/* ── Layout ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--white);
  border-right: 1px solid #e8eaef;
  padding: 28px 0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.5px;
  padding: 0 24px;
  margin-bottom: 32px;
}

.sidebar-logo span { color: var(--accent); }

.sidebar-nav { list-style: none; }

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}

.sidebar-nav li a:hover {
  color: var(--ink);
  background: var(--wash);
}

.sidebar-nav li a.active {
  color: var(--accent);
  background: var(--accent-light);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sidebar-nav li a .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 16px;
}

.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 32px 40px;
  min-height: 100vh;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.page-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--ink);
}

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: 16px;
  border: 1px solid #e8eaef;
  padding: 24px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

/* ── Stat Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--white);
  border-radius: 16px;
  border: 1px solid #e8eaef;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0.4;
}

.stat-card.accent::before { opacity: 1; }
.stat-card.warm::before { background: var(--warm); opacity: 1; }
.stat-card.info::before { background: var(--info); opacity: 1; }
.stat-card.danger::before { background: var(--danger); opacity: 1; }

.stat-card .stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
}

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

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

.btn-secondary {
  background: var(--wash);
  color: var(--ink);
  border: 1px solid #e8eaef;
}

.btn-secondary:hover {
  background: #ebedf1;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 8px;
}

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

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

/* ── Tables ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  border-bottom: 1px solid #e8eaef;
}

.data-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--slate);
  border-bottom: 1px solid var(--wash);
}

.data-table tr:hover td {
  background: var(--wash);
}

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

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-new { background: var(--accent-light); color: var(--accent); }
.badge-contacted { background: var(--info-light); color: var(--info); }
.badge-qualified { background: var(--warning-light); color: #b8860b; }
.badge-converted { background: #e8f5ee; color: #15803d; }
.badge-lost { background: var(--danger-light); color: var(--danger); }

.badge-buyer { background: var(--info-light); color: var(--info); }
.badge-seller { background: var(--warning-light); color: #b8860b; }
.badge-investor { background: #f3e8ff; color: #7c3aed; }
.badge-unknown { background: var(--wash); color: var(--muted); }

/* ── Score Bar ── */
.score-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-bar .bar {
  flex: 1;
  height: 6px;
  background: var(--wash);
  border-radius: 3px;
  overflow: hidden;
  max-width: 60px;
}

.score-bar .bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}

.score-bar .bar-fill.high { background: var(--accent); }
.score-bar .bar-fill.medium { background: var(--warm); }
.score-bar .bar-fill.low { background: var(--light); }

.score-bar .score-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate);
  min-width: 28px;
}

/* ── Forms ── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #e8eaef;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,107,74,0.1);
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
}

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

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,26,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s, visibility 0.2s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal {
  background: var(--white);
  border-radius: 20px;
  width: 90%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  transform: translateY(10px);
  transition: transform 0.2s;
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: var(--wash);
  cursor: pointer;
  font-size: 18px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: #e8eaef;
}

/* ── Empty States ── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 15px;
  max-width: 400px;
  margin: 0 auto 20px;
}

/* ── Toast Notifications ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink);
  color: var(--white);
  padding: 14px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}

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

.toast.success { background: var(--accent); }
.toast.error { background: var(--danger); }

/* ── Lead Capture Page ── */
.capture-page {
  background: var(--white);
  min-height: 100vh;
}

.capture-page body { background: var(--white); }

.capture-hero {
  position: relative;
  padding: 0;
  min-height: 500px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--ink) 0%, var(--slate) 100%);
  overflow: hidden;
}

.capture-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.capture-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 60px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.capture-hero-text h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 16px;
}

.capture-hero-text .address {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

.capture-hero-text .price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--warm);
  margin-bottom: 24px;
}

.capture-hero-text .details {
  display: flex;
  gap: 24px;
  color: rgba(255,255,255,0.8);
  font-size: 15px;
}

.capture-hero-text .details span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.capture-form-card {
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.capture-form-card h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--ink);
}

.capture-form-card .subtitle {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}

.capture-form-card .form-group input,
.capture-form-card .form-group select,
.capture-form-card .form-group textarea {
  padding: 12px 16px;
}

.capture-form-card .btn-primary {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  border-radius: 12px;
}

.capture-features {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 60px;
}

.capture-features h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 40px;
  color: var(--ink);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-item {
  padding: 28px;
  border: 1px solid #e8eaef;
  border-radius: 16px;
}

.feature-item h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.feature-item p {
  font-size: 14px;
  color: var(--muted);
}

.capture-agent-info {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 60px 80px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.agent-avatar {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--accent);
}

.agent-details h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.agent-details p {
  font-size: 14px;
  color: var(--muted);
}

/* ── Success State ── */
.success-state {
  text-align: center;
  padding: 40px 20px;
}

.success-state .check-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
  color: var(--accent);
}

.success-state h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.success-state p {
  font-size: 15px;
  color: var(--muted);
}

/* ── Login Page ── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 40px;
}

.login-card .logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--ink);
  letter-spacing: -0.5px;
  text-align: center;
  margin-bottom: 8px;
}

.login-card .logo span { color: var(--accent); }

.login-card .login-subtitle {
  text-align: center;
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 32px;
}

/* ── Landing Page Preview ── */
.page-preview {
  border: 1px solid #e8eaef;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.page-preview-header {
  background: var(--ink);
  color: var(--white);
  padding: 20px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.page-preview-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
}

.page-preview-header p {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 4px;
}

.page-preview-footer {
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}

.page-preview-footer .views {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Pages Grid ── */
.pages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.page-card {
  background: var(--white);
  border: 1px solid #e8eaef;
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.15s;
  cursor: pointer;
}

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

.page-card-body {
  padding: 20px;
}

.page-card-body h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.page-card-body p {
  font-size: 13px;
  color: var(--muted);
}

.page-card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--wash);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

/* ── Lead Detail ── */
.lead-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.detail-section {
  margin-bottom: 24px;
}

.detail-section h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--wash);
  font-size: 14px;
}

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

.detail-row .label { color: var(--muted); }
.detail-row .value { color: var(--ink); font-weight: 500; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .capture-hero-content { grid-template-columns: 1fr; }
  .lead-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 20px; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-row-3 { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .capture-hero-content { padding: 40px 24px; }
  .capture-hero-text h1 { font-size: 32px; }
  .capture-features { padding: 40px 24px; }
  .capture-agent-info { padding: 20px 24px 40px; }
  .pages-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}