:root {
  --color-primary: #5C24C4;
  --color-primary-hover: #4a1c9f;
  --color-secondary: #141C54;
  --color-bg-dark: #0a0d24;
  --color-card-bg: #12173d;
  --color-card-border: rgba(92, 36, 196, 0.25);
  --color-text-main: #f1f3f9;
  --color-text-muted: #94a3b8;
  --color-success: #10b981;
  --color-danger: #ef4444;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-dark);
  color: var(--color-text-main);
  min-height: 100vh;
  line-height: 1.5;
  background-image: radial-gradient(circle at 10% 20%, rgba(92, 36, 196, 0.15) 0%, transparent 40%),
                    radial-gradient(circle at 90% 80%, rgba(20, 28, 84, 0.3) 0%, transparent 50%);
}

.hidden {
  display: none !important;
}

/* LOGIN CONTAINER */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.login-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.brand-header {
  text-align: center;
  margin-bottom: 30px;
}

.brand-logo-badge {
  display: inline-flex;
  padding: 12px;
  background: rgba(92, 36, 196, 0.1);
  border-radius: 50%;
  margin-bottom: 12px;
}

.brand-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.brand-header .subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

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

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  background: #0d112d;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(92, 36, 196, 0.25);
}

.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-link {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  cursor: pointer;
  text-decoration: underline;
}

.mfa-setup-link {
  text-align: center;
  margin-top: 20px;
}

/* ALERTS */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: 20px;
}

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

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

/* MODAL */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

.modal-content {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  width: 90%;
  max-width: 400px;
  text-align: center;
}

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

.close-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.qr-container img {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-md);
  margin: 15px 0;
  background: #ffffff;
  padding: 10px;
}

.secret-text {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* DASHBOARD LAYOUT */
.dashboard-container {
  min-height: 100vh;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  background: rgba(18, 23, 61, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-card-border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-name {
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff;
}

.badge-env {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(92, 36, 196, 0.2);
  color: #a78bfa;
  border-radius: 20px;
  font-weight: 600;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 700;
  font-size: 0.875rem;
}

.user-domain {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.btn-logout {
  background: rgba(255, 255, 255, 0.05);
  border: none;
  padding: 8px;
  border-radius: 50%;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(239, 68, 68, 0.2);
  color: var(--color-danger);
}

/* MAIN CONTENT */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px;
}

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

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(18, 23, 61, 0.6);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.info-grid .label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-grid .value {
  font-weight: 700;
  font-size: 0.9375rem;
}

.groups-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.group-badge {
  font-size: 0.75rem;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-weight: 600;
}

/* TABS */
.tabs-nav {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.tab-btn {
  padding: 12px 24px;
  background: rgba(18, 23, 61, 0.5);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.tab-content {
  display: none;
}

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

/* SQL EDITOR */
.sql-editor-container {
  margin: 20px 0;
}

textarea#sqlQueryInput {
  width: 100%;
  padding: 16px;
  background: #080a1c;
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  color: #38bdf8;
  font-family: monospace;
  font-size: 0.9375rem;
  resize: vertical;
}

.sql-actions {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

/* TABLE STYLING */
.table-responsive {
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

th {
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
}

/* UPLOAD ZONE */
.upload-zone {
  border: 2px dashed var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  margin: 20px 0;
  background: rgba(0, 0, 0, 0.1);
  transition: border-color 0.2s;
}

.upload-zone:hover {
  border-color: var(--color-primary);
}

.upload-zone.dragover {
  border-color: #a78bfa !important;
  background: rgba(92, 36, 196, 0.25) !important;
  box-shadow: 0 0 20px rgba(92, 36, 196, 0.4);
  transform: scale(1.01);
}

.upload-content p {
  margin: 12px 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}