/* ═══════════════════════════════════════════════════════════
   CRM Ultimate — Premium Dark Design System
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #1c2130;
  --bg-card-hover: #222a3d;
  --bg-input: #1a2035;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(139, 92, 246, 0.6);

  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #586069;

  --purple: #8b5cf6;
  --purple-light: #a78bfa;
  --purple-dark: #7c3aed;
  --purple-glow: rgba(139, 92, 246, 0.15);
  --blue: #3b82f6;
  --green: #10b981;
  --red: #ef4444;
  --yellow: #f59e0b;

  --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-btn: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);

  /* Status colors — pastelate */
  --status-necontactat: #374151;
  --status-necontactat-text: #9ca3af;
  --status-contactat: #064e3b;
  --status-contactat-text: #6ee7b7;
  --status-recontactat: #1e3a5f;
  --status-recontactat-text: #93c5fd;
  --status-asistenta: #451a03;
  --status-asistenta-text: #fde68a;
  --status-neinteresant: #450a0a;
  --status-neinteresant-text: #fca5a5;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
}

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

html,
body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
}

#app {
  height: 100%;
  display: flex;
  flex-direction: column;
}

#view-container {
  flex: 1;
  overflow-y: auto;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--purple-dark);
  border-radius: 3px;
}

/* ══ TOPBAR ══════════════════════════════════════════════ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-logo {
  font-size: 18px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.topbar-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.topbar-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
}

.topbar-btn:hover {
  border-color: var(--purple);
  color: var(--purple-light);
  background: var(--purple-glow);
}

.topbar-btn.active {
  border-color: var(--purple);
  color: var(--purple-light);
  background: var(--purple-glow);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
}

/* ══ BUTTONS ══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-btn);
  color: white;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  border-color: var(--purple);
  color: var(--purple-light);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
}

.btn-success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

.btn-success:hover {
  background: rgba(16, 185, 129, 0.25);
}

.btn-large {
  padding: 14px 28px;
  font-size: 15px;
  border-radius: var(--radius);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ══ FORM ══════════════════════════════════════════════ */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--purple-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select option {
  background: var(--bg-card);
}

/* ══ CARDS ══════════════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.card-hover:hover {
  background: var(--bg-card-hover);
  border-color: rgba(139, 92, 246, 0.3);
  cursor: pointer;
  transform: translateY(-1px);
  transition: all 0.2s;
}

/* ══ LOGIN VIEW ══════════════════════════════════════════ */
.login-page {
  min-height: 100vh;
  background: radial-gradient(ellipse at 20% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #0a0f1e 0%, #0d1117 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(22, 27, 34, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 4px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-logo p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

.login-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
  text-align: center;
}

/* ══ COUNTRY SELECTOR ══════════════════════════════════ */
.page-header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--border);
}

.page-header h2 {
  font-size: 22px;
  font-weight: 700;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.breadcrumb span {
  cursor: pointer;
}

.breadcrumb span:hover {
  color: var(--purple-light);
}

.breadcrumb-sep {
  color: var(--text-muted);
}

.countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  padding: 24px;
}

.country-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
}

.country-card:hover {
  border-color: var(--purple);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.2);
}

.country-flag {
  font-size: 48px;
  margin-bottom: 12px;
}

.country-name {
  font-size: 16px;
  font-weight: 600;
}

.country-count {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 4px;
}

/* ══ CITIES GRID ══════════════════════════════════════ */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  padding: 24px;
}

.city-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.2s;
}

.city-card:hover {
  border-color: var(--purple);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.15);
}

.city-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.city-stats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.city-stat {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 500;
}

/* ══ LEADS LIST ══════════════════════════════════════ */
.leads-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
}

.status-filter {
  min-width: 160px;
}

.leads-table-wrapper {
  overflow-x: auto;
  padding: 0 24px 24px;
}

.leads-table {
  width: 100%;
  border-collapse: collapse;
}

.leads-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.leads-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.leads-table tr {
  transition: background 0.15s;
  cursor: pointer;
}

.leads-table tr:hover td {
  background: var(--bg-card-hover);
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.status-Necontactat {
  background: var(--status-necontactat);
  color: var(--status-necontactat-text);
}

.status-Contactat {
  background: var(--status-contactat);
  color: var(--status-contactat-text);
}

.status-Recontactat {
  background: var(--status-recontactat);
  color: var(--status-recontactat-text);
}

.status-Neinteresant {
  background: var(--status-neinteresant);
  color: var(--status-neinteresant-text);
}

.status-Nevoie-de-Asistenta {
  background: var(--status-asistenta);
  color: var(--status-asistenta-text);
}

.tr-Necontactat td:first-child {
  border-left: 3px solid #374151;
}

.tr-Contactat td:first-child {
  border-left: 3px solid #10b981;
}

.tr-Recontactat td:first-child {
  border-left: 3px solid #3b82f6;
}

.tr-Neinteresant td:first-child {
  border-left: 3px solid #ef4444;
}

.tr-Nevoie\ de\ Asistenta td:first-child {
  border-left: 3px solid #f59e0b;
}

/* ══ LEAD DETAIL ══════════════════════════════════════ */
.lead-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  padding: 24px;
}

.lead-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lead-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lead-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.lead-company {
  font-size: 24px;
  font-weight: 700;
}

.lead-meta {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

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

.info-item label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.info-item span,
.info-item a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.info-item a {
  color: var(--blue);
  text-decoration: none;
}

.info-item a:hover {
  text-decoration: underline;
}

.status-selector {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.status-option {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
}

.status-option.selected-Necontactat {
  background: var(--status-necontactat);
  color: var(--status-necontactat-text);
  border-color: #6b7280;
}

.status-option.selected-Contactat {
  background: var(--status-contactat);
  color: var(--status-contactat-text);
  border-color: #059669;
}

.status-option.selected-Recontactat {
  background: var(--status-recontactat);
  color: var(--status-recontactat-text);
  border-color: #3b82f6;
}

.status-option.selected-Neinteresant {
  background: var(--status-neinteresant);
  color: var(--status-neinteresant-text);
  border-color: #b91c1c;
}

.status-option.selected-Nevoie-de-Asistenta {
  background: var(--status-asistenta);
  color: var(--status-asistenta-text);
  border-color: #b45309;
}

.status-option.selected-Neinteresant {
  background: var(--status-neinteresant);
  color: var(--status-neinteresant-text);
  border-color: #dc2626;
}

.status-option.selected-Nevoie-de-Asistenta {
  background: var(--status-asistenta);
  color: var(--status-asistenta-text);
  border-color: #d97706;
}

.status-option:not([class*='selected-']) {
  background: var(--bg-input);
  color: var(--text-secondary);
}

.status-option:not([class*='selected-']):hover {
  border-color: var(--purple);
  color: var(--purple-light);
}

.action-buttons {
  display: flex;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--border);
}

.btn-save-next {
  flex: 2;
}

.btn-save {
  flex: 1;
}

/* ══ CALENDAR POPUP ══════════════════════════════════ */
.calendar-popup {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.calendar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 380px;
  box-shadow: var(--shadow-lg);
}

.calendar-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.calendar-title span {
  color: var(--status-recontactat-text);
}

.calendar-input {
  color-scheme: dark;
}

/* ══ ADMIN DASHBOARD ══════════════════════════════════ */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 56px);
}

.admin-sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 20px 0;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.admin-nav-item:hover {
  color: var(--text-primary);
  background: var(--purple-glow);
}

.admin-nav-item.active {
  color: var(--purple-light);
  background: var(--purple-glow);
  border-left-color: var(--purple);
}

.admin-nav-icon {
  font-size: 16px;
}

.admin-content {
  padding: 24px;
}

.admin-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  margin-top: 6px;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.chart-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.chart-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-secondary);
  align-self: flex-start;
}

.chart-container {
  position: relative;
  width: 100%;
  height: 250px;
  display: flex;
  justify-content: center;
}


/* ══ MFA SETUP ══════════════════════════════════════ */
.mfa-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.mfa-card {
  width: 100%;
  max-width: 440px;
  padding: 40px;
  text-align: center;
}

.mfa-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}

.mfa-subtitle {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 24px;
}

.mfa-qr {
  margin: 20px auto;
  width: fit-content;
  padding: 12px;
  background: white;
  border-radius: var(--radius-sm);
}

.mfa-qr img {
  display: block;
  width: 200px;
  height: 200px;
}

.mfa-secret {
  font-family: monospace;
  font-size: 13px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--purple-light);
  margin: 12px 0;
  word-break: break-all;
}

.mfa-steps {
  text-align: left;
  margin: 20px 0;
}

.mfa-step {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.mfa-step-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--purple-dark);
  color: white;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ══ IMPORT EXCEL ══════════════════════════════════════ */
.import-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 20px;
}

.import-zone:hover,
.import-zone.drag-over {
  border-color: var(--purple);
  background: var(--purple-glow);
}

.import-zone-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.import-zone-text {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.import-zone-sub {
  color: var(--text-muted);
  font-size: 13px;
}

.import-result {
  padding: 16px;
  border-radius: var(--radius);
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.import-result.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.import-result.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.import-stat {
  text-align: center;
}

.import-stat-value {
  font-size: 24px;
  font-weight: 800;
}

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

/* ══ TOAST ══════════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
  max-width: 320px;
}

.toast-success {
  background: #064e3b;
  border: 1px solid #059669;
  color: #6ee7b7;
}

.toast-error {
  background: #450a0a;
  border: 1px solid #dc2626;
  color: #fca5a5;
}

.toast-info {
  background: #1e3a5f;
  border: 1px solid #3b82f6;
  color: #93c5fd;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ══ MODAL ══════════════════════════════════════════ */
#modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 90%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ══ USERS TABLE ══════════════════════════════════════ */
.users-table {
  width: 100%;
  border-collapse: collapse;
}

.users-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.users-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mfa-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}

.mfa-on {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.mfa-off {
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ══ EMPTY STATE ══════════════════════════════════════ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.empty-text {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 6px;
}

.empty-sub {
  font-size: 13px;
}

/* ══ LOADING ══════════════════════════════════════════ */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
}

.spinner {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--purple);
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ══ RESPONSIVE ══════════════════════════════════════ */
@media (max-width: 900px) {
  .lead-layout {
    grid-template-columns: 1fr;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    display: flex;
    overflow-x: auto;
    padding: 8px 0;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .countries-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 600px) {
  .topbar {
    padding: 0 16px;
  }

  .leads-toolbar {
    padding: 12px 16px;
  }

  .leads-table-wrapper {
    padding: 0 16px 16px;
  }

  .action-buttons {
    flex-direction: column;
  }

  .login-card {
    padding: 28px 24px;
  }

  .countries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 16px;
  }
}

/* ══ MISC ══════════════════════════════════════════── */
.section-card {
  margin-bottom: 20px;
}

.flex {
  display: flex;
}

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

.gap-8 {
  gap: 8px;
}

.gap-12 {
  gap: 12px;
}

.mt-4 {
  margin-top: 4px;
}

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

.mt-12 {
  margin-top: 12px;
}

.mt-16 {
  margin-top: 16px;
}

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

.text-sm {
  font-size: 12px;
}

.text-muted {
  color: var(--text-muted);
}

.text-green {
  color: #6ee7b7;
}

.text-red {
  color: #fca5a5;
}

.text-blue {
  color: #93c5fd;
}

.text-yellow {
  color: #fde68a;
}

.font-bold {
  font-weight: 700;
}

.w-full {
  width: 100%;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

.inline-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
  background: var(--purple-glow);
  color: var(--purple-light);
}

.role-Admin {
  background: rgba(139, 92, 246, 0.15);
  color: var(--purple-light);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.role-Operator {
  background: rgba(59, 130, 246, 0.1);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

/* ══ CHAT SYSTEM ══════════════════════════════════════ */
.chat-widget {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
}

.chat-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-btn);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.chat-btn:hover {
  transform: scale(1.05);
}

.chat-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--red);
  color: white;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.5);
}

.chat-panel {
  position: absolute;
  bottom: 76px;
  left: 0;
  width: 360px;
  height: 500px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform-origin: bottom right;
  transition: transform 0.2s, opacity 0.2s;
}

.chat-panel.hidden {
  transform: scale(0.8);
  opacity: 0;
  pointer-events: none;
}

.chat-header {
  padding: 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-tabs {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.chat-tab {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  padding-bottom: 6px;
  border-bottom: 2px solid transparent;
}

.chat-tab.active {
  color: var(--purple-light);
  border-bottom-color: var(--purple);
}

.chat-search-input {
  width: 100%;
  border: none;
  background: var(--bg-input);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
}

.chat-users {
  flex: 1;
  overflow-y: auto;
}

.chat-user-item {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.chat-user-item:hover {
  background: var(--bg-card-hover);
}

.chat-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--purple-glow);
  color: var(--purple-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.chat-user-info {
  flex: 1;
}

.chat-user-name {
  font-size: 13px;
  font-weight: 600;
}

.chat-user-status {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-indicator.online {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.status-indicator.offline {
  background: #6b7280;
}

.chat-messages-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-message {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.4;
  word-break: break-word;
}

.chat-message.me {
  align-self: flex-end;
  background: var(--purple-dark);
  color: white;
  border-bottom-right-radius: 2px;
}

.chat-message.other {
  align-self: flex-start;
  background: var(--bg-input);
  color: var(--text-primary);
  border-bottom-left-radius: 2px;
}

.chat-message-meta {
  font-size: 10px;
  margin-top: 4px;
  opacity: 0.7;
}

.chat-message.me .chat-message-meta {
  text-align: right;
}

.chat-input-area {
  padding: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  background: var(--bg-secondary);
}

.chat-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 10px 16px;
  color: var(--text-primary);
  font-size: 13px;
}

.chat-input:focus {
  outline: none;
  border-color: var(--purple);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--purple-dark);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
}

.chat-send-btn:hover {
  background: var(--purple);
}