/* Compact Laptop UI Components - Uni-Turbos */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: rgba(11, 19, 41, 0.94);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-title { display: flex; align-items: center; gap: 0.6rem; }

.nav-tabs {
  display: flex;
  gap: 0.3rem;
  background: var(--bg-secondary);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: calc(var(--radius-md) - 3px);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-btn:hover { color: var(--text-main); background: rgba(255, 255, 255, 0.05); }

.nav-btn.active {
  background: var(--accent-primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 3px 10px rgba(99, 102, 241, 0.35);
}

/* KPI Grid & Compact Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.2rem;
}

.kpi-card {
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kpi-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.kpi-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Form Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.85rem;
}

.form-label { font-size: 0.8rem; font-weight: 500; color: var(--text-muted); }

.form-control {
  background: rgba(11, 19, 41, 0.7);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.85rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 3px 10px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover { opacity: 0.94; transform: translateY(-1px); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

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

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover { background: rgba(239, 68, 68, 0.25); }

.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.78rem; }

/* Modern Glassmorphism Tooltip - Right-Aligned Safety */
.tooltip-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.tooltip-box {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 130%;
  right: -8px;
  transform: translateY(4px);
  background: #1e293b;
  color: #f8fafc;
  border: 1px solid rgba(251, 191, 36, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  z-index: 100;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.tooltip-box::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 12px;
  border-width: 5px;
  border-style: solid;
  border-color: #1e293b transparent transparent transparent;
}

.tooltip-container:hover .tooltip-box {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}