/* ========================================
   CLQMS V2 Frontend - Dark Dev Theme
   ======================================== */

:root {
  /* Dark Theme Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: #1e293b;
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-dark: #4f46e5;
  
  --success: #22c55e;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #38bdf8;
  
  --border-color: #334155;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  
  /* Sidebar */
  --sidebar-width: 240px;
  --sidebar-collapsed: 64px;
  
  --transition: 200ms ease;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: width var(--transition);
  z-index: 100;
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .user-info span {
  display: none;
}

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

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.125rem;
}

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition);
}

.sidebar-toggle:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.sidebar.collapsed .sidebar-toggle i {
  transform: rotate(180deg);
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition);
  font-weight: 500;
}

.nav-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent);
  color: white;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.logout {
  color: var(--error) !important;
}

/* ========== MAIN CONTENT ========== */
.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  transition: margin-left var(--transition);
}

.main-content.expanded {
  margin-left: var(--sidebar-collapsed);
}

.content-header {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
}

.content-body {
  padding: 2rem;
}

/* ========== CARDS ========== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* ========== DASHBOARD ========== */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  background: var(--accent);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 1.125rem;
  font-weight: 600;
}

.quick-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition);
}

.action-btn:hover {
  background: var(--accent);
}

.env-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.env-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.env-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-width: 140px;
}

.env-value {
  font-size: 0.875rem;
}

.env-value.code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

/* ========== BADGES ========== */
.badge {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.badge-success { background: var(--success); color: white; }
.badge-error { background: var(--error); color: white; }
.badge-warning { background: var(--warning); color: black; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--accent-light);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--border-color);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

/* ========== FORMS ========== */
.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

/* ========== API TESTER ========== */
.api-form {
  margin-bottom: 1rem;
}

.request-line {
  display: flex;
  gap: 0.5rem;
}

.method-select {
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
}

.url-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

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

.body-section {
  margin-top: 1rem;
}

.code-textarea {
  width: 100%;
  padding: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  resize: vertical;
}

.quick-endpoints {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.quick-endpoints .label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.endpoint-btn {
  padding: 0.375rem 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
}

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

.response-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.response-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.response-body {
  background: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  max-height: 400px;
  overflow-y: auto;
}

/* ========== DB BROWSER ========== */
.db-browser {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.5rem;
}

.tables-panel {
  height: fit-content;
  position: sticky;
  top: 2rem;
}

.tables-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-height: 60vh;
  overflow-y: auto;
}

.table-item {
  padding: 0.5rem 0.75rem;
  background: none;
  border: none;
  text-align: left;
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition);
}

.table-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.table-item.active {
  background: var(--accent);
  color: white;
}

.data-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table th {
  background: var(--bg-tertiary);
  font-weight: 600;
  position: sticky;
  top: 0;
}

.data-table tr:hover td {
  background: var(--bg-primary);
}

/* ========== LOGS ========== */
.logs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.logs-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.log-file {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  cursor: pointer;
  transition: background var(--transition);
}

.log-header:hover {
  background: var(--border-color);
}

.log-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.log-name {
  font-weight: 500;
}

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

.log-header i.rotated {
  transform: rotate(180deg);
}

.log-content {
  background: var(--bg-primary);
  max-height: 300px;
  overflow: auto;
}

.log-content pre {
  padding: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.spinning {
  animation: spin 1s linear infinite;
}

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

/* ========== JWT DECODER ========== */
.token-section {
  margin-bottom: 1.5rem;
}

.token-raw {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.token-raw code {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.code-block {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  overflow-x: auto;
}

.code-block.highlight {
  border-left: 3px solid var(--accent);
}

.token-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.info-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  min-width: 100px;
}

.info-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ========== STATES ========== */
.loading-state,
.empty-state {
  padding: 3rem;
  text-align: center;
  color: var(--text-muted);
}

.empty-state i {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* ========== SPINNER ========== */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ========== TOAST ========== */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  min-width: 250px;
}

.toast-success { border-left: 3px solid var(--success); }
.toast-error { border-left: 3px solid var(--error); }
.toast-info { border-left: 3px solid var(--info); }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-collapsed);
  }
  
  .sidebar .logo-text,
  .sidebar .nav-item span,
  .sidebar .user-info span {
    display: none;
  }
  
  .main-content {
    margin-left: var(--sidebar-collapsed);
  }
  
  .db-browser {
    grid-template-columns: 1fr;
  }
  
  .tables-panel {
    position: static;
  }
}