/* EkatraCore — Claude Light Theme (enterprise shell) */
:root,
html[data-ekatra-theme="claude"] {
  --ek-bg: #FAF9F5;
  --ek-bg-subtle: #F5F3EE;
  --ek-bg-muted: #EDE9E0;
  --ek-surface: #FFFFFF;
  --ek-text: #1F1F1F;
  --ek-text-secondary: #3D3D3D;
  --ek-text-muted: #6B6B6B;
  --ek-terracotta: #D97757;
  --ek-terracotta-hover: #C4684A;
  --ek-peach: #E8A87C;
  --ek-purple: #7C6AEF;
  --ek-lavender: #9B8AFB;
  --ek-border: #E5E2DB;
  --ek-profit: #059669;
  --ek-loss: #DC2626;
  --ek-sidebar-w: 240px;
  --ek-header-h: 56px;
  --ek-radius: 10px;
  --ek-radius-lg: 12px;
  --ek-shadow: 0 1px 3px rgba(31, 31, 31, 0.06);
  --ek-shadow-md: 0 4px 12px rgba(31, 31, 31, 0.08);
  --ek-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* React dashboard CSS variable overrides */
  --background: 45 33% 97%;
  --foreground: 0 0% 12%;
  --border: 38 16% 88%;
  --card: 0 0% 100%;
  --card-foreground: 0 0% 12%;
  --card-border: 38 16% 88%;
  --sidebar: 40 24% 95%;
  --sidebar-foreground: 0 0% 12%;
  --sidebar-border: 38 16% 88%;
  --sidebar-primary: 14 62% 60%;
  --sidebar-primary-foreground: 0 0% 100%;
  --sidebar-accent: 14 62% 95%;
  --sidebar-accent-foreground: 14 50% 40%;
  --sidebar-ring: 14 62% 60%;
  --popover: 0 0% 100%;
  --popover-foreground: 0 0% 12%;
  --popover-border: 38 16% 88%;
  --primary: 14 62% 60%;
  --primary-foreground: 0 0% 100%;
  --secondary: 40 24% 95%;
  --secondary-foreground: 0 0% 12%;
  --muted: 40 20% 93%;
  --muted-foreground: 0 0% 42%;
  --accent: 249 83% 95%;
  --accent-foreground: 249 60% 45%;
  --destructive: 0 72% 51%;
  --destructive-foreground: 0 0% 100%;
  --input: 38 16% 82%;
  --ring: 14 62% 60%;
}

html[data-ekatra-theme="claude"] {
  color-scheme: light;
}

html[data-ekatra-theme="claude"] body {
  font-family: var(--ek-font);
  background: var(--ek-bg);
  color: var(--ek-text);
  -webkit-font-smoothing: antialiased;
}

/* ===== APP SHELL ===== */
.ekatra-app {
  display: flex;
  min-height: 100vh;
  background: var(--ek-bg);
}

.ekatra-sidebar {
  width: var(--ek-sidebar-w);
  flex-shrink: 0;
  background: var(--ek-bg-subtle);
  border-right: 1px solid var(--ek-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  transition: transform 0.2s ease;
}

.ekatra-sidebar.collapsed {
  transform: translateX(calc(-1 * var(--ek-sidebar-w)));
}

.ekatra-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--ek-border);
}

.ekatra-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--ek-terracotta), var(--ek-peach));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}

.ekatra-logo-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--ek-text);
  letter-spacing: -0.02em;
}

.ekatra-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
}

.ekatra-nav-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ek-text-muted);
  padding: 12px 10px 6px;
}

.ekatra-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--ek-text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background 0.15s, color 0.15s;
}

.ekatra-nav-link:hover {
  background: rgba(217, 119, 87, 0.08);
  color: var(--ek-text);
  text-decoration: none;
}

.ekatra-nav-link.active {
  background: rgba(217, 119, 87, 0.14);
  color: var(--ek-terracotta);
  font-weight: 600;
  border-left: 3px solid var(--ek-terracotta);
  padding-left: 9px;
}

.ekatra-nav-icon {
  width: 18px;
  text-align: center;
  font-size: 14px;
  opacity: 0.85;
}

.ekatra-sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--ek-border);
}

.ekatra-collapse-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: var(--ek-text-muted);
  font-size: 12px;
  cursor: pointer;
  border-radius: 8px;
}

.ekatra-collapse-btn:hover {
  background: var(--ek-bg-muted);
  color: var(--ek-text-secondary);
}

.ekatra-main {
  flex: 1;
  margin-left: var(--ek-sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.2s ease;
}

.ekatra-app.sidebar-collapsed .ekatra-main {
  margin-left: 0;
}

.ekatra-header {
  height: var(--ek-header-h);
  background: var(--ek-surface);
  border-bottom: 1px solid var(--ek-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.ekatra-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.ekatra-menu-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--ek-border);
  border-radius: 8px;
  background: var(--ek-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ek-text-secondary);
  font-size: 16px;
}

.ekatra-menu-btn:hover {
  background: var(--ek-bg-subtle);
}

.ekatra-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ek-text-muted);
  flex-wrap: wrap;
}

.ekatra-breadcrumbs a {
  color: var(--ek-text-muted);
  text-decoration: none;
}

.ekatra-breadcrumbs a:hover {
  color: var(--ek-purple);
}

.ekatra-breadcrumbs .current {
  color: var(--ek-text);
  font-weight: 600;
}

.ekatra-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ekatra-header-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--ek-border);
  border-radius: 8px;
  background: var(--ek-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ek-text-secondary);
  position: relative;
}

.ekatra-header-btn:hover {
  background: var(--ek-bg-subtle);
}

.ekatra-notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--ek-loss);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ekatra-user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--ek-border);
  border-radius: 999px;
  background: var(--ek-surface);
  cursor: pointer;
  position: relative;
}

.ekatra-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ek-purple), var(--ek-lavender));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.ekatra-user-info {
  line-height: 1.2;
}

.ekatra-user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--ek-text);
}

.ekatra-user-role {
  font-size: 10px;
  color: var(--ek-text-muted);
}

.ekatra-user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: var(--ek-surface);
  border: 1px solid var(--ek-border);
  border-radius: var(--ek-radius);
  box-shadow: var(--ek-shadow-md);
  overflow: hidden;
  z-index: 300;
}

.ekatra-user-dropdown.open {
  display: block;
}

.ekatra-user-dropdown button,
.ekatra-user-dropdown a {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: none;
  text-align: left;
  font-size: 13px;
  color: var(--ek-text-secondary);
  cursor: pointer;
  text-decoration: none;
}

.ekatra-user-dropdown button:hover,
.ekatra-user-dropdown a:hover {
  background: var(--ek-bg-subtle);
  color: var(--ek-text);
}

.ekatra-content {
  flex: 1;
  padding: 24px;
  max-width: 1280px;
  width: 100%;
}

html[data-ekatra-layout="auth"] .ekatra-content {
  max-width: none;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--ek-header-h));
}

/* Hide legacy chrome when shell active */
html[data-ekatra-shell="1"] .back-link,
html[data-ekatra-shell="1"] .top-bar,
html[data-ekatra-shell="1"] #global-signout-btn,
html[data-ekatra-shell="1"] .theme-toggle-btn {
  display: none !important;
}

html[data-ekatra-shell="1"] body {
  padding: 0 !important;
  background: var(--ek-bg) !important;
}

html[data-ekatra-shell="1"] .container {
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ===== SHARED COMPONENTS ===== */
html[data-ekatra-theme="claude"] .card,
html[data-ekatra-theme="claude"] .section,
html[data-ekatra-theme="claude"] .stat-card,
html[data-ekatra-theme="claude"] .app-card,
html[data-ekatra-theme="claude"] .client-row,
html[data-ekatra-theme="claude"] .trade-card,
html[data-ekatra-theme="claude"] .preview-card,
html[data-ekatra-theme="claude"] .sample-card,
html[data-ekatra-theme="claude"] .contact-card,
html[data-ekatra-theme="claude"] .modal {
  background: var(--ek-surface) !important;
  border-color: var(--ek-border) !important;
  color: var(--ek-text) !important;
  box-shadow: var(--ek-shadow);
}

html[data-ekatra-theme="claude"] h1,
html[data-ekatra-theme="claude"] h2,
html[data-ekatra-theme="claude"] .card h2,
html[data-ekatra-theme="claude"] .card-title,
html[data-ekatra-theme="claude"] .header-left h1 {
  color: var(--ek-text) !important;
}

html[data-ekatra-theme="claude"] .subtitle,
html[data-ekatra-theme="claude"] .platform-name,
html[data-ekatra-theme="claude"] .desc,
html[data-ekatra-theme="claude"] .card-desc,
html[data-ekatra-theme="claude"] label,
html[data-ekatra-theme="claude"] .lbl {
  color: var(--ek-text-muted) !important;
}

html[data-ekatra-theme="claude"] input,
html[data-ekatra-theme="claude"] select,
html[data-ekatra-theme="claude"] textarea,
html[data-ekatra-theme="claude"] .search-box {
  background: var(--ek-surface) !important;
  border: 1px solid var(--ek-border) !important;
  color: var(--ek-text) !important;
  border-radius: 8px !important;
}

html[data-ekatra-theme="claude"] input:focus,
html[data-ekatra-theme="claude"] select:focus,
html[data-ekatra-theme="claude"] textarea:focus {
  border-color: var(--ek-terracotta) !important;
  box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.12) !important;
  outline: none !important;
}

html[data-ekatra-theme="claude"] .btn-primary,
html[data-ekatra-theme="claude"] .open-btn:not(.trial-btn):not(.locked-btn) {
  background: var(--ek-terracotta) !important;
  color: #fff !important;
  border: none !important;
}

html[data-ekatra-theme="claude"] .btn-primary:hover,
html[data-ekatra-theme="claude"] .open-btn:not(.trial-btn):not(.locked-btn):hover {
  background: var(--ek-terracotta-hover) !important;
}

html[data-ekatra-theme="claude"] .btn-success {
  background: var(--ek-profit) !important;
  color: #fff !important;
}

html[data-ekatra-theme="claude"] .btn-danger {
  background: var(--ek-loss) !important;
  color: #fff !important;
}

html[data-ekatra-theme="claude"] .btn-outline {
  background: transparent !important;
  border: 1px solid var(--ek-border) !important;
  color: var(--ek-text-secondary) !important;
}

html[data-ekatra-theme="claude"] .btn-outline:hover {
  border-color: var(--ek-terracotta) !important;
  color: var(--ek-terracotta) !important;
}

html[data-ekatra-theme="claude"] a:not(.btn):not(.ekatra-nav-link):not(.step-badge) {
  color: var(--ek-purple);
}

html[data-ekatra-theme="claude"] .step-badge {
  background: var(--ek-bg-subtle) !important;
  border: 1px solid var(--ek-border) !important;
  color: var(--ek-text-muted) !important;
}

html[data-ekatra-theme="claude"] .step-badge.active {
  background: var(--ek-terracotta) !important;
  border-color: var(--ek-terracotta) !important;
  color: #fff !important;
}

html[data-ekatra-theme="claude"] .step-badge.done {
  background: var(--ek-profit) !important;
  border-color: var(--ek-profit) !important;
  color: #fff !important;
}

html[data-ekatra-theme="claude"] .pl-badge.profit,
html[data-ekatra-theme="claude"] .badge-active,
html[data-ekatra-theme="claude"] .status-active {
  background: rgba(5, 150, 105, 0.12) !important;
  color: var(--ek-profit) !important;
  border-color: rgba(5, 150, 105, 0.25) !important;
}

html[data-ekatra-theme="claude"] .pl-badge.loss,
html[data-ekatra-theme="claude"] .badge-expired {
  background: rgba(220, 38, 38, 0.1) !important;
  color: var(--ek-loss) !important;
  border-color: rgba(220, 38, 38, 0.2) !important;
}

html[data-ekatra-theme="claude"] .upload-zone,
html[data-ekatra-theme="claude"] .chart-trade-section .chart-upload-zone {
  border-color: var(--ek-border) !important;
  background: var(--ek-bg-subtle) !important;
}

html[data-ekatra-theme="claude"] .upload-zone:hover,
html[data-ekatra-theme="claude"] .upload-zone.dragover {
  border-color: var(--ek-terracotta) !important;
  background: rgba(217, 119, 87, 0.05) !important;
}

html[data-ekatra-theme="claude"] .result-box {
  background: var(--ek-bg-subtle) !important;
  border-color: var(--ek-border) !important;
}

html[data-ekatra-theme="claude"] .result-box.success {
  border-color: var(--ek-profit) !important;
  background: rgba(5, 150, 105, 0.08) !important;
}

html[data-ekatra-theme="claude"] .result-box.error {
  border-color: var(--ek-loss) !important;
  background: rgba(220, 38, 38, 0.06) !important;
}

html[data-ekatra-theme="claude"] .verify-bar {
  background: var(--ek-surface) !important;
  border: 1px solid var(--ek-border) !important;
}

html[data-ekatra-theme="claude"] .verify-bar .vb-text {
  color: var(--ek-text-secondary) !important;
}

html[data-ekatra-theme="claude"] .verify-bar .vb-text strong {
  color: var(--ek-purple) !important;
}

html[data-ekatra-theme="claude"] .trade-counter {
  background: var(--ek-purple) !important;
}

html[data-ekatra-theme="claude"] .stat-card .num {
  color: var(--ek-text) !important;
}

html[data-ekatra-theme="claude"] .user-badge {
  background: var(--ek-surface) !important;
  border-color: var(--ek-border) !important;
  color: var(--ek-text-secondary) !important;
}

html[data-ekatra-theme="claude"] .kpi-card,
html[data-ekatra-theme="claude"] .ek-kpi-grid .ek-kpi {
  background: var(--ek-surface);
  border: 1px solid var(--ek-border);
  border-radius: var(--ek-radius-lg);
  padding: 18px 20px;
}

html[data-ekatra-theme="claude"] .ek-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

html[data-ekatra-theme="claude"] .ek-page-header h1 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

html[data-ekatra-theme="claude"] .ek-page-header .subtitle {
  font-size: 13px;
  color: var(--ek-text-muted);
}

html[data-ekatra-theme="claude"] .ek-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

html[data-ekatra-theme="claude"] .ek-kpi .ek-kpi-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--ek-text);
}

html[data-ekatra-theme="claude"] .ek-kpi .ek-kpi-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ek-text-muted);
  margin-top: 4px;
}

/* Auth pages */
html[data-ekatra-layout="auth"] body {
  background: var(--ek-bg) !important;
  color: var(--ek-text) !important;
  display: block !important;
  padding: 0 !important;
}

html[data-ekatra-layout="auth"] .signup-container,
html[data-ekatra-layout="auth"] .container {
  width: 100%;
  max-width: 440px;
}

html[data-ekatra-layout="auth"] .logo-area h1,
html[data-ekatra-layout="auth"] .card,
html[data-ekatra-layout="auth"] .card-title {
  color: var(--ek-text) !important;
}

html[data-ekatra-layout="auth"] .card {
  background: var(--ek-surface) !important;
  border: 1px solid var(--ek-border) !important;
  box-shadow: var(--ek-shadow-md) !important;
}

html[data-ekatra-layout="auth"] .field input,
html[data-ekatra-layout="auth"] .otp-wrapper input {
  background: var(--ek-surface) !important;
  border-color: var(--ek-border) !important;
  color: var(--ek-text) !important;
}

html[data-ekatra-layout="auth"] .btn-primary {
  background: var(--ek-terracotta) !important;
}

html[data-ekatra-layout="auth"] .login-link a,
html[data-ekatra-layout="auth"] .resend-row a {
  color: var(--ek-purple) !important;
}

html[data-ekatra-layout="auth"] .ekatra-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--ek-bg);
}

html[data-ekatra-layout="auth"] .ekatra-auth-brand {
  text-align: center;
  margin-bottom: 24px;
}

html[data-ekatra-layout="auth"] .ekatra-auth-brand .ekatra-logo-mark {
  margin: 0 auto 10px;
}

/* Contact page hero */
html[data-ekatra-theme="claude"] .hero {
  background: linear-gradient(135deg, var(--ek-bg-muted), var(--ek-bg-subtle)) !important;
  border-bottom: 1px solid var(--ek-border) !important;
}

html[data-ekatra-theme="claude"] .hero h1 {
  background: linear-gradient(135deg, var(--ek-text), var(--ek-terracotta)) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

html[data-ekatra-theme="claude"] .cta-section {
  background: linear-gradient(135deg, var(--ek-purple), var(--ek-lavender)) !important;
}

html[data-ekatra-theme="claude"] .cta-btn {
  background: var(--ek-terracotta) !important;
}

/* React dashboard — force light Claude palette */
html[data-ekatra-layout="react"] {
  color-scheme: light;
}

html[data-ekatra-layout="react"] .dark,
html[data-ekatra-layout="react"] body.dark {
  --background: 45 33% 97%;
  --foreground: 0 0% 12%;
}

html[data-ekatra-layout="react"] #root {
  background: var(--ek-bg);
}

html[data-ekatra-layout="react"] [data-sidebar="sidebar"] {
  background: var(--ek-bg-subtle) !important;
  border-color: var(--ek-border) !important;
}

html[data-ekatra-layout="react"] [data-active="true"][data-sidebar="menu-button"],
html[data-ekatra-layout="react"] [data-sidebar="menu-button"][data-active="true"] {
  background: rgba(217, 119, 87, 0.14) !important;
  color: var(--ek-terracotta) !important;
}

/* Mobile */
@media (max-width: 768px) {
  .ekatra-sidebar {
    transform: translateX(calc(-1 * var(--ek-sidebar-w)));
  }

  .ekatra-app:not(.sidebar-collapsed) .ekatra-sidebar {
    transform: translateX(0);
    box-shadow: var(--ek-shadow-md);
  }

  .ekatra-main {
    margin-left: 0 !important;
  }

  .ekatra-content {
    padding: 16px;
  }
}