/* Layout and typography defaults (color themes are injected dynamically in head.ejs) */
:root {
  --bs-secondary: #64748b;
  --bs-secondary-rgb: 100, 116, 139;
  --bs-success: #16a34a;
  --bs-success-rgb: 22, 163, 74;
  --bs-danger: #dc2626;
  --bs-danger-rgb: 220, 38, 38;
  --bs-warning: #b45309;
  --bs-warning-rgb: 180, 83, 9;
  --bs-dark: #1e293b;
  --bs-dark-rgb: 30, 41, 59;
  --bs-body-bg: #f8fafc;
  --bs-body-font-family: 'Sarabun', 'Segoe UI', Tahoma, sans-serif;
  --bs-border-radius: 0.6rem;
  --bs-border-radius-sm: 0.45rem;
  --bs-border-radius-lg: 0.8rem;

  --app-border: #e2e8f0;
  --app-text: #1e293b;
  --app-text-muted: #64748b;
  --app-surface: #ffffff;
  --app-surface-2: #f8fafc;
}

body {
  font-family: var(--bs-body-font-family);
  color: var(--app-text);
  font-size: 0.875rem;
  line-height: 1.55;
  background: radial-gradient(circle at top left, var(--app-accent-bg), transparent 34%), linear-gradient(180deg, #fcfdff 0%, var(--bs-body-bg) 100%);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--app-text);
  line-height: 1.3;
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.15rem; }
h5 { font-size: 1.05rem; }
h6 { font-size: 0.95rem; }

.form-control, .form-select, .btn, .table, .navbar-text {
  font-size: 0.875rem;
}
.small, small {
  font-size: 0.8rem;
}

/* Navbar — refined, brand-aware, and easier to scan */
.navbar {
  background: linear-gradient(135deg, #ffffff 0%, var(--app-accent-bg) 100%) !important;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18) !important;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
  padding: 0.65rem 1.25rem !important;
  border-radius: 0 0 1rem 1rem;
}
.navbar .container-fluid {
  align-items: center;
  gap: 0.6rem 1rem;
  flex-wrap: wrap;
  row-gap: 0.5rem;
}
.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--app-text) !important;
  font-size: 1.05rem;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 0.5rem;
}
.navbar-brand i {
  margin-right: 0.35rem;
  color: var(--bs-primary);
  font-size: 1.1rem;
}
.navbar-collapse {
  order: 2;
  flex-grow: 1;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  row-gap: 0.5rem;
}
.navbar-nav {
  gap: 0.25rem;
  flex-wrap: wrap;
  min-width: 0;
  row-gap: 0.35rem;
}
.navbar-nav .nav-link {
  border-radius: 0.5rem;
  padding: 0.45rem 0.75rem;
  margin: 0;
  color: var(--app-text-muted) !important;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
  font-size: 0.85rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.8);
  color: var(--app-text) !important;
  transform: translateY(-1px);
}
.navbar-nav .nav-link.active {
  background: linear-gradient(135deg, var(--bs-primary), var(--app-secondary));
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(var(--bs-primary-rgb), 0.2);
}
@media (min-width: 992px) {
  .navbar-nav {
    flex-wrap: wrap;
    gap: 0.3rem;
  }
}
/* Between the collapse breakpoint and ~1300px there isn't always room for the
   full nav + all the scope selectors + user pill on one line — let it wrap to
   a tidy second row instead of squeezing text down to unreadable sizes. */
@media (min-width: 992px) and (max-width: 1300px) {
  .navbar .container-fluid {
    flex-wrap: wrap;
  }
  .navbar-collapse {
    order: 3;
    flex-basis: 100%;
    flex-grow: 0;
  }
}
.navbar-nav .nav-link i {
  margin-right: 0.25rem;
  font-size: 0.85rem;
}
.navbar-text {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  color: var(--app-text-muted);
  padding: 0.3rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(148, 163, 184, 0.16);
  min-width: 0;
  flex-shrink: 0;
  font-size: 0.8rem;
}
.navbar-text > span {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
}
.company-pill, .user-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  flex-shrink: 1;
  min-width: 0;
  max-width: 220px;
}
.company-pill {
  background: rgba(255, 255, 255, 0.6);
  padding: 0.25rem 0.55rem;
}
.user-pill {
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.user-pill .badge-role {
  margin-left: 0;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--bs-primary);
  color: #fff;
  font-size: 0.7rem;
  white-space: nowrap;
}

/* Navbar form styling — roomier controls, still compact */
.navbar .form-select-sm,
.navbar .form-select {
  font-size: 0.8rem;
  padding: 0.35rem 0.6rem;
  height: auto;
  max-width: 160px;
  flex-shrink: 0;
}

.navbar .form-select-sm option,
.navbar .form-select option {
  font-size: 0.9rem;
}

.navbar .btn-sm,
.navbar .btn-outline-secondary {
  font-size: 0.8rem;
  padding: 0.4rem 0.65rem;
  white-space: nowrap;
  flex-shrink: 0;
  height: auto;
}

.navbar .btn-outline-secondary i {
  margin-right: 0.2rem;
  font-size: 0.85rem;
}

.navbar .navbar-text {
  order: 3;
  flex-basis: auto;
}

.navbar form[method="POST"] {
  order: 4;
  flex-basis: auto;
}

/* Bigger, easier-to-tap hamburger toggle on the collapsed breakpoints */
.navbar-toggler {
  padding: 0.4rem 0.6rem;
  font-size: 1rem;
  border-radius: 0.5rem;
}
.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}
/* Cards — polished and easier to scan */
.card {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--bs-border-radius-lg);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}
.card.stat-card {
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.card.stat-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.07);
}
.stat-icon-chip {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--chip-bg, #eef2f7);
  color: var(--chip-color, var(--app-text-muted));
  flex-shrink: 0;
}

/* Panels used for filter bars / toolbars */
.toolbar-panel {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--bs-border-radius-lg);
  padding: 0.85rem 1.1rem;
}

/* Tables */
.table-responsive {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--bs-border-radius-lg);
  padding: 0.25rem;
}
table thead th {
  background-color: transparent !important;
  color: var(--app-text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border-bottom: 1px solid var(--app-border) !important;
}
table th, table td {
  vertical-align: middle;
}
.table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: #fbfcfd;
}
.table-hover > tbody > tr:hover > * {
  background-color: #f1f5f9;
}
.table-row-link {
  cursor: pointer;
}

/* Badges — vibrant style for equipment status */
.badge {
  font-weight: 600;
  padding: 0.4em 0.75em;
  border-radius: 999px;
  font-size: 0.75rem;
}
.badge-soft-success { background: #16a34a; color: #ffffff; }
.badge-soft-warning { background: #d97706; color: #ffffff; }
.badge-soft-danger  { background: #dc2626; color: #ffffff; }
.badge-soft-primary { background: var(--bs-primary); color: #ffffff; }
.badge-soft-secondary { background: #64748b; color: #ffffff; }
.badge-soft-purple { background: #7e22ce; color: #ffffff; }

/* Buttons */
.btn {
  border-radius: 0.7rem;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn i {
  margin-right: 0.3rem;
}
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--bs-primary);
  --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--app-secondary);
  --bs-btn-hover-border-color: var(--app-secondary);
  --bs-btn-active-bg: var(--app-secondary);
  --bs-btn-active-border-color: var(--app-secondary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
  box-shadow: 0 8px 18px var(--app-accent-glow);
}
.btn-outline-primary {
  --bs-btn-color: var(--bs-primary);
  --bs-btn-border-color: rgba(var(--bs-primary-rgb), 0.22);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--bs-primary);
  --bs-btn-hover-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}

/* Forms */
.form-label {
  font-weight: 500;
  color: var(--app-text-muted);
  font-size: 0.875rem;
}
.form-control, .form-select {
  border-radius: 0.5rem;
  border-color: var(--app-border);
}
.form-control:focus, .form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.12);
}

/* Login page — calmer, more guided */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, var(--app-accent-bg), transparent 36%), #f8fafc;
  padding: 1rem;
}
.login-card {
  width: 100%;
  max-width: 420px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.25rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}
.login-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-primary), var(--app-secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 0.75rem;
  box-shadow: 0 10px 20px var(--app-accent-glow);
}

/* Equipment: neutral icon tile instead of fabricated photos */
.equipment-visual {
  aspect-ratio: 4 / 3;
  border-radius: var(--bs-border-radius-lg) var(--bs-border-radius-lg) 0 0;
  background: linear-gradient(135deg, var(--app-accent-bg), #ffffff);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--app-border);
}
.equipment-visual i {
  font-size: 2.25rem;
  color: #94a3b8;
}
.equipment-visual.equipment-visual-lg {
  aspect-ratio: 16 / 10;
  border-radius: var(--bs-border-radius-lg);
}
.equipment-visual.equipment-visual-lg i {
  font-size: 4.5rem;
}
.equipment-visual img,
.equipment-visual .equipment-thumb {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Larger image for equipment detail page: keep aspect but allow bigger height */
.equipment-detail-image {
  display: block;
  margin: 0 auto 0.75rem;
  max-width: 100%;
  width: auto;
  max-height: 520px; /* increase as needed */
  object-fit: contain;
}

/* When the large visual contains an uploaded image on the detail page,
   allow the container to size to the image instead of enforcing the
   card aspect-ratio (prevents clipping for tall images). */
.equipment-visual.equipment-visual-lg.has-image {
  aspect-ratio: auto;
  height: auto;
  padding: 1rem 0;
  border-radius: var(--bs-border-radius-lg);
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--app-accent-bg), #fff);
}
.equipment-visual.equipment-visual-lg.has-image img,
.equipment-visual.equipment-visual-lg.has-image .equipment-detail-image {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
}

/* Thumbnail handling: portrait thumbnails should use contain to avoid
   excessive cropping; landscape keep cover. */
.equipment-thumb.portrait {
  object-fit: contain !important;
  background: #fff;
}
.equipment-thumb.landscape {
  object-fit: cover !important;
}
.equipment-visual .availability-pill {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
}
/* การ์ดเล็ก (ไม่ใช่หน้ารายละเอียด): ยืดป้ายสถานะเต็มความกว้าง กันข้อความยาวล้นขอบการ์ด */
.equipment-visual:not(.equipment-visual-lg) .availability-pill {
  top: 0.5rem;
  right: 0.5rem;
  left: 0.5rem;
  width: auto;
  max-width: calc(100% - 1rem);
  font-size: 0.65rem;
  line-height: 1.2;
  white-space: normal;
  text-align: center;
}
.equipment-card {
  color: inherit;
  text-decoration: none;
  display: block;
  position: relative;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  overflow: hidden;
  border-top: 4px solid transparent;
}
.equipment-card:hover {
  border-color: #cbd5e1;
  color: inherit;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}
/* สถานะอุปกรณ์: เขียว=ว่าง ส้ม=กำลังยืม(ยังไม่เกินกำหนด) แดง=เกินกำหนดคืน ม่วง=ชำรุด/ส่งซ่อม เทา=ปิดใช้งาน */
.equipment-card.status-strip-available { border-top-color: #16a34a; }
.equipment-card.status-strip-borrowed { border-top-color: #d97706; }
.equipment-card.status-strip-overdue { border-top-color: #dc2626; }
.equipment-card.status-strip-damaged { border-top-color: #7e22ce; }
.equipment-card.status-strip-inactive { border-top-color: #94a3b8; }

.cart-checkbox-wrap {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 0.35rem;
  padding: 0.25rem 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-checkbox-wrap .cart-checkbox {
  margin: 0 !important;
}
.cart-checkbox {
  width: 1.15em;
  height: 1.15em;
  cursor: pointer;
  margin: 0;
}
.cart-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--app-surface);
  border-top: 1px solid var(--app-border);
  box-shadow: 0 -4px 12px rgba(15, 23, 42, 0.06);
  padding: 0.75rem 0;
  z-index: 10;
}
.equipment-card .card-body {
  padding: 0.75rem 0.85rem;
}
.equipment-card .equipment-name {
  font-weight: 600;
  font-size: 0.85rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  margin-bottom: 0.15rem;
}

/* Empty states */
.empty-state {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--app-text-muted);
}
.empty-state i {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

/* details/summary used as inline collapsible action */
details summary {
  list-style: none;
  cursor: pointer;
}
details summary::-webkit-details-marker {
  display: none;
}
details[open] summary {
  margin-bottom: 0.25rem;
}

/* ป้าย QR อุปกรณ์ — จัดเป็นกริดสำหรับพิมพ์ลงกระดาษสติกเกอร์ */
.qr-label-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
}
.qr-label-item {
  border: 1px dashed var(--app-border);
  border-radius: var(--bs-border-radius);
  padding: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--app-surface);
  break-inside: avoid;
}
.qr-label-item img {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}
.qr-label-text {
  min-width: 0;
}
.qr-label-name {
  font-weight: 600;
  font-size: 0.8rem;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.qr-label-code {
  font-size: 0.75rem;
  color: var(--app-text-muted);
}

/* Home page: header actions + avatar chip */
.home-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.home-header h4 {
  margin-bottom: 0.15rem;
}
.dashboard-hero {
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, var(--app-accent-bg) 100%);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--bs-primary);
  border: 1px solid rgba(148, 163, 184, 0.16);
}
.avatar-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.avatar-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bs-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* Tab pill navigation (home page sub-nav) */
.tab-pill-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.tab-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  color: var(--app-text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.tab-pill:hover {
  border-color: #cbd5e1;
  color: var(--app-text);
}
.tab-pill.active {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}
.tab-pill .badge {
  background: rgba(100, 116, 139, 0.15);
  color: inherit;
}
.tab-pill.active .badge {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* Stat cards v2: icon chip top-right, subtext line under the label */
.stat-card-v2 .card-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.stat-card-v2 .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}
.stat-card-v2 .stat-label {
  font-weight: 600;
  font-size: 0.8rem;
  margin-top: 0.2rem;
}
.stat-card-v2 .stat-sub {
  font-size: 0.7rem;
  color: var(--app-text-muted);
  margin-top: 0.15rem;
}

/* มุมมองรายการ (list view) สำหรับกริดอุปกรณ์บนหน้าแรก — สลับจากการ์ดเป็นแถวแนวนอน */
.equipment-grid-list .equipment-card-col {
  flex: 0 0 100%;
  max-width: 100%;
}
.equipment-grid-list .equipment-card {
  flex-direction: row;
  border-top: none;
  border-left: 4px solid transparent;
}
.equipment-grid-list .equipment-card.status-strip-available { border-left-color: #16a34a; }
.equipment-grid-list .equipment-card.status-strip-borrowed { border-left-color: #d97706; }
.equipment-grid-list .equipment-card.status-strip-overdue { border-left-color: #dc2626; }
.equipment-grid-list .equipment-card.status-strip-damaged { border-left-color: #7e22ce; }
.equipment-grid-list .equipment-card.status-strip-inactive { border-left-color: #94a3b8; }
.equipment-grid-list .equipment-card > a {
  display: flex !important;
  flex: 1 1 auto;
  min-width: 0;
}
.equipment-grid-list .equipment-visual {
  aspect-ratio: auto;
  width: 100px;
  flex-shrink: 0;
  border-radius: 0;
  border-bottom: none;
  border-right: 1px solid var(--app-border);
}
.equipment-grid-list .equipment-visual i {
  font-size: 1.75rem;
}
.equipment-grid-list .equipment-visual .availability-pill {
  display: none;
}
.equipment-grid-list .card-body {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.equipment-grid-list .equipment-name {
  -webkit-line-clamp: 1;
}
.equipment-grid-list .cart-checkbox-wrap {
  top: 50%;
  transform: translateY(-50%);
}
.equipment-grid-list .px-3.pb-3 {
  display: flex;
  align-items: center;
  padding-top: 0.75rem;
  flex-shrink: 0;
}
.equipment-grid-list .px-3.pb-3 .btn {
  width: auto;
}

.admin-portal-card {
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.admin-portal-card:hover {
  border-color: #cbd5e1;
  transform: translateY(-2px);
  color: inherit;
}

/* Alerts — soft/pastel to match the badge palette instead of Bootstrap's baked-in colors */
.alert {
  border: none;
  border-radius: var(--bs-border-radius-lg);
}
.alert-primary { background: rgba(var(--bs-primary-rgb), 0.12); color: var(--bs-primary); }
.alert-warning { background: #fef3c7; color: #78350f; }
.alert-danger { background: #fee2e2; color: #7f1d1d; }
.alert-success { background: #dcfce7; color: #14532d; }
.alert-secondary { background: #f1f5f9; color: #334155; }

/* Responsive padding helper classes */
.px-3 {
  padding-left: 1rem !important;
  padding-right: 1rem !important;
}

@media (min-width: 576px) {
  .px-sm-4 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
}

/* Mobile responsive fixes for overflow issues */
@media (max-width: 576px) {
  body {
    padding: 0;
  }
  
  /* Ensure container doesn't overflow on small screens */
  .container {
    max-width: 100% !important;
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  /* Fix container-fluid padding */
  .container-fluid {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
  
  /* Fix navbar to not overflow — collapsed menu becomes a clean vertical list */
  .navbar {
    padding: 0.6rem 0.75rem !important;
    border-radius: 0 !important;
    margin: 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18) !important;
  }

  .navbar-brand {
    font-size: 0.95rem;
    white-space: nowrap;
  }

  .navbar-collapse {
    order: 3;
    flex-basis: 100%;
  }

  .navbar-nav {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.3rem;
    width: 100%;
    margin-top: 0.5rem;
  }

  .navbar-nav .nav-link {
    padding: 0.6rem 0.75rem !important;
    margin: 0;
    font-size: 0.9rem;
    white-space: normal;
    flex-shrink: 0;
    width: 100%;
  }

  /* Fix navbar-text wrapping */
  .navbar-text {
    font-size: 0.78rem;
    padding: 0.4rem 0.5rem !important;
    flex-wrap: wrap;
    gap: 0.4rem;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }

  .navbar-text > span {
    white-space: normal;
    word-break: break-word;
  }

  .navbar form[method="POST"] {
    width: 100%;
    margin-top: 0.4rem;
  }

  .navbar form[method="POST"] .btn {
    width: 100%;
  }
  
  /* Ensure cards and content don't overflow */
  .card {
    border-radius: 0.6rem;
    margin-left: 0;
    margin-right: 0;
  }
  
  /* Stack form fields better */
  .row.g-2 > [class*="col"],
  .row.g-3 > [class*="col"],
  .row.g-4 > [class*="col"] {
    flex-basis: 100%;
    max-width: 100%;
  }
  
  /* Stack form labels and inputs */
  dl.row {
    margin-left: 0;
    margin-right: 0;
  }
  
  dl.row dt {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  dl.row dd {
    flex: 0 0 100%;
    max-width: 100%;
    margin-left: 0 !important;
  }
  
  /* Fix d-flex wrapping */
  .d-flex.justify-content-between.align-items-start {
    flex-direction: column;
    align-items: flex-start !important;
  }
  
  .d-flex.justify-content-between.align-items-center {
    flex-direction: column;
    align-items: flex-start !important;
  }
  
  .d-flex.gap-2,
  .d-flex.gap-3,
  .d-flex.gap-4 {
    gap: 0.5rem !important;
    flex-wrap: wrap;
  }
  
  /* Fix buttons */
  .btn {
    font-size: 0.8rem;
    padding: 0.4rem 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .btn-sm {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
  }
  
  .btn i {
    margin-right: 0.2rem;
  }
  
  /* Fix flex-wrap for button groups */
  .d-flex.gap-2 .btn {
    flex-shrink: 0;
  }
  
  /* Image responsiveness */
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .img-fluid {
    max-width: 100%;
  }
  
  /* Table responsiveness */
  .table-responsive {
    max-width: 100vw;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 0.6rem;
  }
  
  table {
    font-size: 0.8rem;
  }
  
  table th,
  table td {
    padding: 0.4rem 0.5rem;
    white-space: nowrap;
  }
  
  /* Badge sizing */
  .badge {
    font-size: 0.7rem;
    padding: 0.3em 0.5em;
    white-space: nowrap;
  }
  
  /* Form controls */
  .form-control,
  .form-select {
    font-size: 1rem;
    padding: 0.4rem 0.6rem;
  }
  
  /* Fix col-6 width for mobile */
  .col-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  /* Fix col-4 for mobile */
  .col-4 {
    flex: 0 0 calc(33.333% - 0.5rem);
    max-width: calc(33.333% - 0.5rem);
  }
  
  /* Fix equipment card layouts */
  .equipment-card-col {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .equipment-visual {
    max-width: 100%;
  }
  
  /* Fix details/summary */
  details summary {
    padding: 0.5rem;
    font-size: 0.85rem;
  }
  
  /* Fix QR label grid for mobile */
  .qr-label-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.5rem;
  }
  
  .qr-label-item {
    padding: 0.5rem;
  }
  
  .qr-label-item img {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 768px) {
  /* Additional fixes for tablets */
  .container {
    padding-left: 0.875rem !important;
    padding-right: 0.875rem !important;
  }
  
  .container-fluid {
    padding-left: 0.875rem !important;
    padding-right: 0.875rem !important;
  }
  
  .navbar {
    padding: 0.75rem 0.75rem !important;
  }
  
  .navbar-nav .nav-link {
    padding: 0.4rem 0.7rem !important;
    font-size: 0.8rem;
  }
  
  /* Stack columns on tablets */
  .col-md-5,
  .col-md-7 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  /* Better form layout */
  .row.g-3 > .col-md-3,
  .row.g-3 > .col-md-4,
  .row.g-3 > .col-md-5,
  .row.g-3 > .col-md-7 {
    flex: 0 0 calc(50% - 0.75rem);
    max-width: calc(50% - 0.75rem);
  }
  
  /* Ensure row gaps work properly */
  .row.g-3 {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
  }
  
  .row.g-3 > [class*="col"] {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

@media print {
  .no-print {
    display: none !important;
  }
  body {
    background: #fff;
  }
  .qr-label-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .qr-label-item {
    border-style: solid;
  }
}