:root {
  --bg: #0e0f12;
  --card: #15171c;
  --border: #22242b;
  --text: #ffffff;
  --muted: #9aa0a6;
  --accent: #4f8cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* ================= LOADER ================= */

.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 15, 18, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loader-overlay.active {
  display: flex;
}

.loader-content {
  text-align: center;
  padding: 40px;
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

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

.loader-text {
  color: var(--text);
  font-size: 16px;
  font-weight: 500;
}

/* ================= NAVIGATION BAR ================= */

.nav-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--card);
  border-radius: 12px;
  flex-wrap: wrap;
}

.nav-button {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s;
  text-decoration: none;
}

.nav-button:hover {
  background: var(--bg);
}

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

.nav-button.primary:hover {
  opacity: 0.9;
  background: var(--accent);
}

.nav-separator {
  width: 1px;
  height: 24px;
  background: var(--border);
}

@media (max-width: 768px) {
  .nav-bar {
    gap: 8px;
    padding: 10px;
  }

  .nav-button {
    padding: 6px 12px;
    font-size: 13px;
  }
}

/* ================= HEADER ================= */

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

.title h1 {
  margin: 0;
  font-size: 26px;
}

.subtitle {
  color: var(--muted);
  font-size: 13px;
}

.controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.controls button,
.controls input,
.controls select,
.controls .btn {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}

.controls input,
.controls select {
  color-scheme: dark;
}

.controls button:hover,
.controls .btn:hover {
  border-color: var(--accent);
}

.controls .primary {
  background: var(--accent);
  border: none;
  font-weight: 600;
}

.portal-select {
  min-width: 180px;
}

/* ================= USER MENU ================= */

.user-menu {
  position: relative;
}

.user-menu-btn {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 18px;
}

.user-menu-btn:hover {
  border-color: var(--accent);
}

.user-menu-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-width: 180px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 1000;
}

.user-menu-dropdown a,
.user-menu-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
}

.user-menu-dropdown a:hover,
.user-menu-dropdown button:hover {
  background: var(--border);
}

.user-menu-dropdown a:first-child {
  border-radius: 12px 12px 0 0;
}

.user-menu-dropdown button:last-child {
  border-radius: 0 0 12px 12px;
  color: #ff6b6b;
}

/* ================= LINKS ================= */

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:visited,
a:active {
  color: var(--accent);
}

/* ================= KPI ================= */

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

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

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

.kpi-card .value {
  font-size: 32px;
  font-weight: 600;
  margin-top: 6px;
}

/* ================= SUMMARY ================= */

.summary {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.summary-filter {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
  color: var(--text);
  min-width: 120px;
}

.summary-filter:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.summary-filter.active {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.summary-filter .summary-label {
  font-size: 12px;
  opacity: 0.8;
}

.summary-filter strong {
  font-size: 24px;
  font-weight: 700;
}

.summary-filter.success { border-color: #3ddc97; }
.summary-filter.success.active { background: #3ddc97; border-color: #3ddc97; }
.summary-filter.fail { border-color: #ff6b6b; }
.summary-filter.fail.active { background: #ff6b6b; border-color: #ff6b6b; }
.summary-filter.progress { border-color: #fbc531; }
.summary-filter.progress.active { background: #fbc531; border-color: #fbc531; }

/* ================= FILTERS ================= */

.filters-row-compact {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.search-input {
  flex: 1;
  min-width: 200px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 14px;
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
}

.search-input::placeholder {
  color: var(--muted);
}

.dropdown-filter {
  position: relative;
}

.filter-dropdown-btn {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.filter-dropdown-btn:hover {
  border-color: var(--accent);
}

.filter-dropdown-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.filter-count {
  color: var(--muted);
  font-size: 12px;
}

.filter-dropdown-btn.active .filter-count {
  color: rgba(255, 255, 255, 0.8);
}

.filter-dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-width: 250px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.filter-dropdown-content.show {
  display: block;
}

.dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
}

.select-all-btn {
  background: transparent;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 12px;
  padding: 4px 8px;
}

.select-all-btn:hover {
  text-decoration: underline;
}

.dropdown-items {
  padding: 8px 0;
}

.dropdown-item {
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.1s;
}

.dropdown-item:hover {
  background: var(--bg);
}

.dropdown-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.dropdown-item label {
  cursor: pointer;
  flex: 1;
  font-size: 14px;
  color: var(--text);
}

.reset-filters-btn,
.export-btn {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  transition: all 0.2s;
}

.reset-filters-btn:hover,
.export-btn:hover {
  border-color: var(--accent);
}

.reset-filters-btn {
  background: #ff6b6b;
  border-color: #ff6b6b;
  color: #fff;
}

.reset-filters-btn:hover {
  background: #e63946;
  border-color: #e63946;
}

.export-btn {
  background: #3ddc97;
  border-color: #3ddc97;
  color: #fff;
}

.export-btn:hover {
  background: #2ecc71;
  border-color: #2ecc71;
}

/* ================= ADMIN PANEL ================= */

.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.admin-tab {
  background: transparent;
  border: none;
  padding: 10px 20px;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  border-bottom: 2px solid transparent;
}

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

.admin-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

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

.admin-kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-kpi-card .label {
  color: var(--muted);
  font-size: 14px;
}

.admin-kpi-card .value {
  font-size: 32px;
  font-weight: 600;
  color: var(--accent);
}

.status-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.status-badge.active {
  background: rgba(61, 220, 151, 0.2);
  color: #3ddc97;
}

.status-badge.blocked {
  background: rgba(255, 107, 107, 0.2);
  color: #ff6b6b;
}

.vip-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
  margin-left: 8px;
}

/* ================= TABLE ================= */

.table-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

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

thead {
  background: #101217;
}

th, td {
  padding: 14px 16px;
  text-align: left;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
}

th:hover {
  color: var(--accent);
}

th.sorted {
  color: var(--accent);
}

th.sorted.asc::after {
  content: " ↑";
  font-size: 12px;
  opacity: 0.8;
}

th.sorted.desc::after {
  content: " ↓";
  font-size: 12px;
  opacity: 0.8;
}

tbody tr {
  border-top: 1px solid var(--border);
}

tbody tr:hover {
  background: #1a1d24;
}

/* ================= CHARTS ================= */

.charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.chart-card h3 {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--muted);
}

/* ================= FUNNEL ================= */

#funnel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.funnel-row {
  display: grid;
  grid-template-columns: 160px 1fr 40px;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 8px;
}

.funnel-row:hover {
  background: rgba(79, 140, 255, 0.06);
}

.funnel-label {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.funnel-bar {
  height: 18px;
  background: linear-gradient(90deg, #4f8cff, #7aa7ff);
  border-radius: 999px;
}

.funnel-value {
  text-align: right;
  font-size: 13px;
  font-weight: 500;
}

/* ================= SVG (CHART TEXT) ================= */

svg text {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  user-select: none;
}

.funnel-row.active {
  background: rgba(79, 140, 255, 0.14);
}

.funnel-row.active .funnel-label {
  color: #ffffff;
  font-weight: 500;
}

.funnel-bar-wrap {
  position: relative;
}

.funnel-conv {
  position: absolute;
  top: 22px;
  left: 0;
  font-size: 11px;
  color: #9aa0a6;
}

/* ================= AUTH PAGES ================= */

.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.auth-card h1 {
  margin: 0 0 8px;
  font-size: 32px;
  text-align: center;
}

.auth-subtitle {
  color: var(--muted);
  text-align: center;
  margin: 0 0 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

.btn-primary {
  width: 100%;
  background: var(--accent);
  color: white;
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}

.btn-primary:hover {
  opacity: 0.9;
}

.error-message {
  color: #ff6b6b;
  font-size: 14px;
  margin-bottom: 12px;
  text-align: center;
}

.auth-link {
  text-align: center;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}

.auth-link a {
  color: var(--accent);
}

/* ================= PORTALS PAGE ================= */

.portals-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 800px) {
  .portals-section {
    grid-template-columns: 1fr;
  }
}

.add-portal-card,
.portals-list {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.add-portal-card h3,
.portals-list h3 {
  margin: 0 0 20px;
  font-size: 16px;
  color: var(--muted);
}

.portal-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 12px;
}

.portal-item:last-child {
  margin-bottom: 0;
}

.portal-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.portal-info strong {
  font-size: 15px;
}

.portal-info span {
  color: var(--muted);
  font-size: 13px;
}

.btn-danger {
  background: transparent;
  border: 1px solid #ff6b6b;
  color: #ff6b6b;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.btn-danger:hover {
  background: rgba(255, 107, 107, 0.1);
}

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 32px;
}

.btn {
  display: inline-block;
}

/* ================= PORTAL ACTIONS ================= */

.portal-actions {
  display: flex;
  gap: 8px;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.btn-secondary:hover {
  background: rgba(79, 140, 255, 0.1);
}

.role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  margin-top: 4px;
}

.role-badge.owner {
  background: rgba(79, 140, 255, 0.2);
  color: var(--accent);
}

.role-badge.user {
  background: rgba(61, 220, 151, 0.2);
  color: #3ddc97;
}

/* ================= MODAL ================= */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

.modal-header h3 {
  margin: 0;
  font-size: 16px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
}

.add-user-form {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.add-user-form input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
}

.add-user-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.add-user-form .btn-primary {
  width: auto;
  margin: 0;
  padding: 12px 20px;
}

.users-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.user-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.user-info strong {
  font-size: 14px;
}

.user-info span {
  color: var(--muted);
  font-size: 12px;
}

.btn-danger-sm {
  background: transparent;
  border: 1px solid #ff6b6b;
  color: #ff6b6b;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
}

.btn-danger-sm:hover {
  background: rgba(255, 107, 107, 0.1);
}

/* ================= PROFILE PAGE ================= */

.profile-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.profile-card h3 {
  margin: 0 0 20px;
  font-size: 16px;
  color: var(--muted);
}

.success-message {
  color: #3ddc97;
  font-size: 14px;
  margin-bottom: 12px;
  text-align: center;
}

/* ================= REGISTER USER FORM ================= */

.register-user-form {
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 20px;
  margin-top: 12px;
}

.register-user-form h4 {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--text);
}

.register-user-form .form-group {
  margin-bottom: 16px;
}

.register-user-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--muted);
}

.register-user-form input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
}

.register-user-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.register-user-form input[readonly] {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-buttons {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* ================= MOBILE RESPONSIVENESS ================= */

@media (max-width: 768px) {
  .app {
    padding: 12px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .title {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    padding-right: 54px;
  }

  .title h1 {
    font-size: 22px;
  }

  .controls {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
  }

  .controls button,
  .controls .btn,
  .controls input,
  .controls select {
    font-size: 13px;
    padding: 8px 12px;
  }

  .controls input[type="date"] {
    flex: 1;
    min-width: 140px;
  }

  .portal-select {
    width: 100%;
    min-width: 100%;
  }

  .controls .user-menu {
    position: absolute;
    right: 0;
    top: 0;
  }

  .controls .user-menu-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    font-size: 20px;
  }

  /* Filters */
  .filters-row-compact {
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }

  .search-input {
    width: 100%;
    min-width: 100%;
  }

  .filter-dropdown-btn {
    width: 100%;
    justify-content: space-between;
  }

  .filter-dropdown-content {
    width: 100%;
  }

  .reset-filters-btn,
  .export-btn {
    flex: 1;
    min-width: 100px;
  }

  /* Dashboard */
  .summary {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .card {
    padding: 16px;
  }

  .card h3 {
    font-size: 13px;
  }

  .card .value {
    font-size: 28px;
  }

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

  .chart-card {
    padding: 16px;
  }

  /* Portals */
  .portals-section {
    flex-direction: column;
  }

  .add-portal-card {
    padding: 16px;
  }

  .add-portal-card h3 {
    font-size: 16px;
  }

  .portal-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .portal-actions {
    width: 100%;
    justify-content: flex-start;
  }

  /* Modal */
  .modal-content {
    width: 95%;
    max-width: 95%;
    margin: 20px auto;
    padding: 16px;
  }

  .modal-header h3 {
    font-size: 16px;
  }

  .user-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .btn-danger-sm {
    width: 100%;
  }

  /* Profile */
  .profile-section {
    grid-template-columns: 1fr;
  }

  .profile-card {
    padding: 16px;
  }

  /* Forms */
  .form-buttons {
    flex-direction: column;
  }

  .form-buttons button {
    width: 100%;
  }

  .register-user-form {
    padding: 16px;
  }

  /* Auth pages */
  .auth-container {
    padding: 20px;
  }

  .auth-card {
    padding: 24px;
  }

  .auth-card h2 {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .app {
    padding: 12px;
  }

  .title h1 {
    font-size: 20px;
  }

  .controls {
    flex-direction: column;
    gap: 8px;
  }

  .controls button,
  .controls .btn {
    width: 100%;
  }

  .card .value {
    font-size: 24px;
  }

  .modal-content {
    width: 100%;
    height: 100%;
    margin: 0;
    border-radius: 0;
  }

  .btn-primary,
  .btn-secondary,
  .btn-danger {
    padding: 12px;
    font-size: 14px;
  }
}

/* ================= ADMIN PANEL ================= */

.admin-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.admin-tab {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.admin-tab:hover {
  color: var(--text);
  background: rgba(79, 140, 255, 0.1);
}

.admin-tab.active {
  color: var(--accent);
  background: rgba(79, 140, 255, 0.15);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.admin-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.admin-kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-kpi-card .label {
  color: var(--muted);
  font-size: 13px;
}

.admin-kpi-card .value {
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
}

.table-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
}

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

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

.table-card th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
}

.table-card td {
  font-size: 14px;
}

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

.status-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.status-badge.active {
  background: rgba(61, 220, 151, 0.2);
  color: #3ddc97;
}

.status-badge.blocked {
  background: rgba(255, 107, 107, 0.2);
  color: #ff6b6b;
}

.vip-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
  margin-left: 8px;
}

@media (max-width: 768px) {
  .admin-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

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

  .table-card {
    padding: 12px;
    overflow-x: auto;
  }

  .table-card th,
  .table-card td {
    padding: 8px;
    font-size: 12px;
    white-space: nowrap;
  }

  .table-card table {
    min-width: 800px;
  }

  /* KPI cards на мобильных */
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .kpi-card {
    padding: 16px;
  }

  .kpi-card .value {
    font-size: 28px;
  }

  /* Charts на мобильных */
  .charts {
    grid-template-columns: 1fr;
  }

  .chart-card {
    padding: 12px;
  }

  /* Funnel на мобильных */
  .funnel-row {
    grid-template-columns: 120px 1fr 60px;
    gap: 8px;
  }

  .funnel-label {
    font-size: 11px;
  }

  .funnel-value {
    font-size: 11px;
  }

  /* Таблица лидов */
  tbody tr:hover {
    background: var(--card);
  }

  th, td {
    padding: 10px 8px;
    font-size: 12px;
  }

  /* Кнопки на мобильных */
  .btn-secondary,
  .btn-primary,
  .btn-danger {
    padding: 6px 10px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .table-card {
    padding: 8px;
  }

  .table-card th,
  .table-card td {
    padding: 6px;
    font-size: 11px;
  }

  .kpi-card .value {
    font-size: 24px;
  }

  /* Очень маленькие экраны - таблица скроллится */
  .table-card table {
    min-width: 600px;
  }
}