/* ============================================
   CRM ONBOARDING SYSTEM - STYLES
   Modern, Mobile-First Design
============================================ */

:root {
  --primary: #4F46E5;
  --primary-dark: #4338CA;
  --primary-light: #EEF2FF;
  --secondary: #0EA5E9;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --dark: #1E293B;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --transition: all 0.2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Login ── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
}
.login-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.login-box h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 8px; font-weight: 700; }
.login-box p { color: var(--gray-500); font-size: 0.875rem; margin-bottom: 24px; }
.login-box .logo-icon { font-size: 2.5rem; margin-bottom: 12px; }

/* ── Layout ── */
.app-wrapper { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px;
  background: var(--gray-900);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 1000;
  transition: transform 0.3s ease;
}
.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-header .logo { font-size: 1.25rem; font-weight: 700; }
.sidebar-header .logo span { color: var(--secondary); }
.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.05);
  border-left-color: var(--primary);
}
.sidebar-nav a .badge-nav {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 600;
}
.sidebar-footer { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.8rem; color: var(--gray-500); }
.main-content { flex: 1; margin-left: 260px; min-height: 100vh; }
.topbar {
  background: #fff;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 500;
}
.topbar h2 { font-size: 1.125rem; font-weight: 600; color: var(--gray-800); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-right .user-info { font-size: 0.875rem; color: var(--gray-600); }
.topbar-right .user-info strong { color: var(--gray-800); }
.hamburger { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--gray-700); }
.content-area { padding: 24px; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; }

/* ── Cards ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  cursor: pointer;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.stat-icon.blue { background: #DBEAFE; color: #2563EB; }
.stat-icon.green { background: #D1FAE5; color: #059669; }
.stat-icon.yellow { background: #FEF3C7; color: #D97706; }
.stat-icon.red { background: #FEE2E2; color: #DC2626; }
.stat-icon.purple { background: #EDE9FE; color: #7C3AED; }
.stat-icon.teal { background: #CCFBF1; color: #0D9488; }
.stat-info h3 { font-size: 1.5rem; font-weight: 700; color: var(--gray-800); line-height: 1; }
.stat-info p { font-size: 0.8rem; color: var(--gray-500); margin-top: 4px; }

.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.card-header h3 { font-size: 1rem; font-weight: 600; }
.card-body { padding: 20px; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
  background: #fff;
  color: var(--gray-800);
  font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-family: inherit;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { background: #D97706; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #DC2626; }
.btn-secondary { background: var(--gray-200); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-300); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-sm { padding: 6px 12px; font-size: 0.78rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Table ── */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead th {
  background: var(--gray-50);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--gray-600);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
tbody tr:hover { background: var(--gray-50); }

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-prospect { background: #DBEAFE; color: #1D4ED8; }
.badge-interaction { background: #E0E7FF; color: #4338CA; }
.badge-proposal { background: #FEF3C7; color: #92400E; }
.badge-loi { background: #FDE68A; color: #78350F; }
.badge-program_selection { background: #CCFBF1; color: #065F46; }
.badge-calendar { background: #DDD6FE; color: #5B21B6; }
.badge-boarded { background: #D1FAE5; color: #065F46; }
.badge-active { background: #D1FAE5; color: #065F46; }
.badge-on_hold { background: #FEF3C7; color: #92400E; }
.badge-lost { background: #FEE2E2; color: #991B1B; }
.badge-converted { background: #D1FAE5; color: #065F46; }
.badge-pending { background: #FEF3C7; color: #92400E; }
.badge-approved { background: #D1FAE5; color: #065F46; }
.badge-revision { background: #DBEAFE; color: #1D4ED8; }
.badge-rejected { background: #FEE2E2; color: #991B1B; }
.badge-requested { background: #FEF3C7; color: #92400E; }
.badge-completed { background: #D1FAE5; color: #065F46; }
.badge-signed { background: #CCFBF1; color: #065F46; }
.badge-selected { background: #E0E7FF; color: #4338CA; }
.badge-document_pending { background: #FEF3C7; color: #92400E; }

/* ── Stage Pipeline ── */
.pipeline {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.pipeline-stage {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: 12px 8px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  position: relative;
  transition: var(--transition);
  cursor: default;
}
.pipeline-stage.active {
  background: var(--primary);
  color: #fff;
}
.pipeline-stage.completed {
  background: var(--success);
  color: #fff;
}
.pipeline-stage .stage-num {
  display: block;
  font-size: 0.65rem;
  opacity: 0.8;
  margin-bottom: 2px;
}

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal-overlay.show { display: flex; }
.modal-content {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease;
}
.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 1rem; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-400);
  line-height: 1;
}
.modal-close:hover { color: var(--gray-700); }
.modal-body { padding: 20px; }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--gray-200); display: flex; justify-content: flex-end; gap: 8px; }

/* ── Activity ── */
.activity-list { list-style: none; }
.activity-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.85rem;
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 6px;
  flex-shrink: 0;
}
.activity-time { color: var(--gray-400); font-size: 0.75rem; margin-top: 2px; }

/* ── Toast ── */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 3000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 400px;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--secondary); }

/* ── Search / Filter ── */
.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.search-bar input, .search-bar select {
  padding: 9px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: #fff;
  font-family: inherit;
}
.search-bar input:focus, .search-bar select:focus { outline: none; border-color: var(--primary); }
.search-bar input { flex: 1; min-width: 200px; }

/* ── Contact Card ── */
.contact-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}
.contact-card .contact-info h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.contact-card .contact-info p { font-size: 0.8rem; color: var(--gray-500); }
.contact-card .primary-badge { font-size: 0.7rem; background: var(--success); color: #fff; padding: 2px 8px; border-radius: 10px; }

/* ── Program Card ── */
.program-card {
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 10px;
  transition: var(--transition);
}
.program-card:hover { border-color: var(--primary); }
.program-card.selected { border-color: var(--primary); background: var(--primary-light); }
.program-card h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.program-card p { font-size: 0.8rem; color: var(--gray-500); }
.program-card label { display: flex; align-items: start; gap: 10px; cursor: pointer; }
.program-card input[type="checkbox"] { margin-top: 3px; accent-color: var(--primary); width: 16px; height: 16px; }

/* ── File Item ── */
.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 0.85rem;
}
.file-item .file-icon { font-size: 1.2rem; }
.file-item .file-name { flex: 1; font-weight: 500; word-break: break-all; }

/* ── Empty State ── */
.empty-state { text-align: center; padding: 40px 20px; color: var(--gray-400); }
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; }

/* ── Animations ── */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.show { display: block; }
  .main-content { margin-left: 0; }
  .hamburger { display: block; }
  .content-area { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
  .stat-card { padding: 14px; }
  .pipeline { gap: 2px; }
  .pipeline-stage { min-width: 80px; padding: 8px 4px; font-size: 0.68rem; }
  .topbar { padding: 10px 16px; }
  .topbar h2 { font-size: 0.95rem; }
  .card-header { flex-direction: column; align-items: stretch; }
  .search-bar { flex-direction: column; }
  .search-bar input { min-width: 100%; }
  .btn-group { width: 100%; }
  .btn-group .btn { flex: 1; justify-content: center; }
  .modal-content { max-width: 100%; margin: 10px; }
  table { font-size: 0.8rem; }
  thead th, tbody td { padding: 8px 10px; }
}

@media (max-width: 480px) {
  .login-box { padding: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Tab Navigation ── */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--gray-200); margin-bottom: 20px; overflow-x: auto; }
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: var(--transition);
  font-family: inherit;
}
.tab-btn:hover { color: var(--gray-700); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ── Loading ── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--gray-300);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5000;
}
.loading-overlay .spinner { width: 40px; height: 40px; }