/* Main Content */
.flex-1 {
  background: #f9fafb;
  min-height: 100vh;
  font-family: 'Montserrat', sans-serif;
  color: #333;
}

/* Banner ต้อนรับ */
.welcome-banner {
  background: linear-gradient(135deg, #176ad6, #0e2bcf);
  color: #fff;
  padding: 2rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
  margin-top: 2rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.welcome-banner h2 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: .5rem;
}

.welcome-banner p {
  font-size: 1rem;
  opacity: 0.9;
}

/* หัวข้อ */
h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #111827;
  font-weight: 600;
}

/* Grid แสดงอุปกรณ์ */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

/* การ์ดอุปกรณ์ */
.equipment-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.equipment-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.15);
}

.card-header {
  background: #0e2bcf;
  color: #fff;
  padding: 1rem;
  font-weight: 600;
  font-size: 1.2rem;
  text-align: center;
}

.card-body {
  padding: 1rem;
  text-align: center;
}

.card-body p {
  margin: .3rem 0;
}

.quantity {
  font-size: 1.2rem;
  font-weight: bold;
  color: #111827;
}

.available {
  color: #16a34a;
}

/* Footer ปุ่ม */
.card-footer {
  padding: 1rem;
  text-align: center;
  border-top: 1px solid #eee;
}

/* ปุ่ม */
.btn, .btn-secondary, .btn-disabled {
  display: inline-block;
  padding: .6rem 1rem;
  border-radius: .5rem;
  font-size: .95rem;
  text-decoration: none;
  font-weight: 600;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

/* ปุ่มยืม */
.btn {
  background: #16a34a;
  color: #fff;
}

.btn:hover {
  background: #15803d;
  transform: scale(1.05);
}

/* ปุ่มเข้าสู่ระบบ */
.btn-secondary {
  background: #2563eb;
  color: #fff;
}

.btn-secondary:hover {
  background: #1e40af;
  transform: scale(1.05);
}

/* ปุ่ม disabled */
.btn-disabled {
  background: #9ca3af;
  color: #fff;
  cursor: not-allowed;
}
.status-pending {
  display: inline-block;
  background: #fbbf24; /* สีส้ม */
  color: #fff;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-returned {
  display: inline-block;
  background: #22c55e; /* สีเขียว */
  color: #fff;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
}
.welcome-title {
  color: white;
}