/* Metabase-Inspired Modern Light / Yellow Theme */
:root {
  --bg-dark: #f8fafc;
  --bg-card: #ffffff;
  --bg-surface: #ffffff;
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;
  
  --primary: #eab308;
  --primary-hover: #d97706;
  --primary-light: rgba(234, 179, 8, 0.12);
  
  --success: #059669;
  --warning: #d97706;
  --danger: #dc2626;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Top Bar */
.top-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 0.875rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.brand-logo {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #0f172a;
}

.brand-badge {
  background: rgba(234, 179, 8, 0.15);
  color: #b45309;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid rgba(234, 179, 8, 0.3);
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-btn:hover {
  color: var(--text-main);
  background-color: #f1f5f9;
}

.nav-btn.active {
  color: #0f172a;
  background-color: var(--primary);
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(234, 179, 8, 0.35);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 500;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #f59e0b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #0f172a;
}

.btn-logout {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-logout:hover {
  background-color: #fee2e2;
  color: #b91c1c;
}

/* Main Content Wrapper */
.main-container {
  flex: 1;
  padding: 1.75rem 2rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* Forms Overview Dashboard Grid */
.dashboard-header {
  margin-bottom: 1.5rem;
}

.dashboard-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.25rem;
}

.dashboard-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.metrics-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.summary-card-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.summary-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
}

/* Form Cards Grid */
.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.form-card:hover {
  transform: translateY(-2px);
  border-color: #f59e0b;
  box-shadow: var(--shadow-md);
}

.form-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.form-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
}

.form-badge {
  background: rgba(5, 150, 105, 0.1);
  color: #059669;
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.form-card-desc {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

.form-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-count-badge {
  font-weight: 700;
  color: #d97706;
  font-size: 1.1rem;
}

/* Buttons & Inputs */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: #eab308;
  color: #0f172a;
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(234, 179, 8, 0.3);
}

.btn-primary:hover {
  background-color: #d97706;
  color: #ffffff;
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--text-main);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: #f8fafc;
  border-color: var(--border-hover);
}

.btn-icon {
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.btn-icon:hover {
  background-color: #f8fafc;
}

/* Spinning Animation for Refresh Button */
@keyframes spin {
  100% { transform: rotate(360deg); }
}

.spinning {
  animation: spin 0.8s linear infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .top-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .main-container {
    padding: 1rem;
  }
}