:root {
  --bg: #edf5f7;
  --bg-strong: #dfe9ed;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --line: rgba(49, 71, 81, 0.12);
  --line-strong: rgba(49, 71, 81, 0.22);
  --text: #17313a;
  --muted: #697f89;
  --accent: #44c8f5;
  --accent-strong: #179bc4;
  --good: #177245;
  --warn: #179bc4;
  --danger: #ab2f2f;
  --dim: #748791;
  --shadow: 0 24px 60px rgba(17, 39, 48, 0.11);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(68, 200, 245, 0.24), transparent 30%),
    radial-gradient(circle at bottom right, rgba(150, 168, 177, 0.2), transparent 24%),
    linear-gradient(180deg, #f8fcfd 0%, #e7f0f2 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.1)),
    radial-gradient(rgba(23, 49, 58, 0.035) 1px, transparent 1px);
  background-size: auto, 18px 18px;
  opacity: 0.65;
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding: 28px 22px;
  border-right: 1px solid var(--line);
  background: rgba(25, 40, 49, 0.95);
  color: #f2fbfd;
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 8px 4px 24px;
}

.brand strong,
.topbar h1,
.hero-card h2,
.panel h2,
.login-card h2,
.empty-state h2,
.device-card h3,
.metric-card strong {
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
}

.brand small,
.sidebar-foot p,
.muted,
.device-meta,
.device-note,
.field span,
.field-hint,
.calendar-overflow,
.metric-card p,
.metric-card span,
.eyebrow,
.topbar p,
.key-value-list span,
.notes-block,
.empty-state p,
.empty-inline p {
  color: inherit;
}

.brand-mark {
  display: block;
  width: 58px;
  height: 58px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 4px;
  color: rgba(242, 251, 253, 0.72);
}

.nav {
  display: grid;
  gap: 10px;
}

.nav-link {
  display: block;
  padding: 13px 15px;
  border-radius: 14px;
  color: rgba(242, 251, 253, 0.78);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.nav-link:hover,
.nav-link.active {
  transform: translateX(4px);
  background: rgba(103, 228, 243, 0.14);
  color: #ffffff;
}

.sidebar-foot {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid rgba(221, 246, 250, 0.12);
  border-radius: 18px;
  background: rgba(242, 251, 253, 0.06);
}

.sidebar-foot p {
  margin: 0;
  color: rgba(242, 251, 253, 0.72);
  line-height: 1.55;
  font-size: 0.94rem;
}

.main-shell {
  position: relative;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 4px 22px;
}

.topbar h1 {
  margin: 6px 0 0;
  font-size: clamp(2rem, 2.8vw, 2.7rem);
  line-height: 1.02;
}

.topbar p,
.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.74rem;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-chip {
  padding: 11px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
}

.page {
  display: grid;
  gap: 22px;
}

.warning-strip,
.notice {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(68, 200, 245, 0.2);
  background: rgba(227, 248, 251, 0.92);
  color: #137c9b;
}

.notice {
  border-color: rgba(49, 71, 81, 0.08);
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
  box-shadow: var(--shadow);
}

.notice-danger {
  border-color: rgba(171, 47, 47, 0.24);
  background: rgba(255, 236, 236, 0.92);
  color: var(--danger);
}

.hero-card,
.panel,
.login-card,
.metric-card,
.device-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-card,
.panel,
.login-card {
  padding: 24px;
}

.hero-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(237, 250, 252, 0.96), rgba(255, 255, 255, 0.82)),
    radial-gradient(circle at top right, rgba(68, 200, 245, 0.18), transparent 36%);
}

.hero-card h2 {
  margin: 8px 0 10px;
  font-size: clamp(1.8rem, 2vw, 2.3rem);
}

.hero-card p:last-child {
  margin: 0;
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.65;
}

.hero-card-tight {
  align-items: flex-end;
}

.hero-status-block {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-actions,
.calendar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.metric-card {
  position: relative;
  padding: 18px;
  overflow: hidden;
}

.metric-link {
  display: block;
}

.metric-card::after {
  content: "";
  position: absolute;
  right: -18px;
  top: -18px;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.62);
}

.metric-card p,
.metric-card span {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
}

.metric-card strong {
  position: relative;
  z-index: 1;
  display: block;
  margin: 8px 0 6px;
  font-size: 2.2rem;
}

.metric-ink {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(234, 241, 244, 0.88));
}

.metric-green {
  background: linear-gradient(135deg, rgba(228, 249, 252, 0.96), rgba(246, 254, 255, 0.86));
}

.metric-amber {
  background: linear-gradient(135deg, rgba(235, 244, 248, 0.96), rgba(248, 252, 254, 0.88));
}

.metric-red {
  background: linear-gradient(135deg, rgba(255, 233, 233, 0.96), rgba(255, 248, 247, 0.85));
}

.content-grid,
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 18px;
}

.panel-tight {
  padding: 18px 20px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel h2 {
  margin: 8px 0 0;
  font-size: 1.55rem;
}

.text-link {
  color: var(--accent-strong);
  font-weight: 700;
}

.text-link:hover {
  text-decoration: underline;
}

details.panel > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
}

details.panel > summary::-webkit-details-marker {
  display: none;
}

details.panel[open] > summary {
  margin-bottom: 18px;
}

.filter-bar,
.form-grid {
  display: grid;
  gap: 14px;
}

.filter-bar {
  grid-template-columns: minmax(0, 1.8fr) repeat(2, minmax(180px, 0.8fr)) auto;
  align-items: end;
}

.inventory-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}

.jump-menu-form {
  display: grid;
  grid-template-columns: minmax(220px, 320px) auto;
  gap: 12px;
  align-items: end;
}

.jump-menu-button {
  white-space: nowrap;
}

.filter-bar-wide {
  grid-template-columns: minmax(0, 1fr) auto;
}

.report-filter-bar {
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(170px, 0.8fr)) minmax(170px, 0.8fr) auto;
}

.report-actions {
  display: flex;
  gap: 12px;
  align-items: end;
  justify-content: flex-end;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.88rem;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.9);
  color: var(--text);
  transition: border-color 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(68, 200, 245, 0.55);
  box-shadow: 0 0 0 4px rgba(68, 200, 245, 0.12);
  transform: translateY(-1px);
}

.field textarea {
  resize: vertical;
}

.field-file {
  padding: 10px 0 2px;
}

.field-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.field-span-2 {
  grid-column: span 2;
}

.stack {
  display: grid;
  gap: 16px;
}

.booking-builder {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 16px;
}

.booking-builder-single {
  grid-template-columns: minmax(0, 1fr);
}

.equipment-picker-panel {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.64);
}

.equipment-picker-panel-selected {
  align-content: start;
}

.selected-equipment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.selected-equipment-head span {
  color: var(--muted);
  font-size: 0.82rem;
}

.equipment-picker-grid,
.selected-equipment-list {
  display: grid;
  gap: 10px;
}

.equipment-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease, background 150ms ease;
}

.equipment-choice[hidden] {
  display: none;
}

.equipment-choice:hover {
  transform: translateY(-1px);
  border-color: rgba(68, 200, 245, 0.35);
}

.equipment-choice.is-selected {
  border-color: rgba(68, 200, 245, 0.75);
  background: rgba(233, 250, 255, 0.88);
  box-shadow: 0 12px 24px rgba(68, 200, 245, 0.12);
}

.equipment-choice-copy,
.selected-equipment-copy {
  min-width: 0;
}

.equipment-choice strong,
.equipment-choice span,
.equipment-choice small,
.selected-equipment-copy strong,
.selected-equipment-copy span,
.selected-equipment-copy small {
  display: block;
}

.equipment-choice strong,
.selected-equipment-copy strong {
  color: var(--text);
}

.equipment-choice span,
.selected-equipment-copy span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.equipment-choice small,
.selected-equipment-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.selected-equipment-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid rgba(68, 200, 245, 0.28);
  border-radius: var(--radius-lg);
  background: rgba(233, 250, 255, 0.6);
}

.equipment-picker-empty,
.selected-equipment-empty {
  margin: 0;
}

.type-add-form,
.type-edit-form {
  display: grid;
  gap: 10px;
}

.type-add-form {
  grid-template-columns: minmax(0, 1fr) auto;
  margin: 16px 0 18px;
}

.type-add-form input,
.type-edit-form input {
  width: 100%;
  min-height: 44px;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.92);
  color: var(--text);
}

.type-list {
  display: grid;
  gap: 12px;
}

.type-list-tools,
.type-order-form {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.type-list-tools {
  justify-content: space-between;
  margin-bottom: 14px;
}

.type-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1.25fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
  cursor: grab;
}

.type-row.is-dragging {
  opacity: 0.72;
  border-color: var(--accent);
  background: rgba(233, 250, 255, 0.92);
}

.type-row-grip {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  min-height: 44px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 1.1rem;
  letter-spacing: 2px;
  user-select: none;
  cursor: grab;
  touch-action: none;
  -webkit-user-drag: element;
}

.type-edit-form {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.type-row-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.type-usage {
  color: var(--muted);
  font-size: 0.9rem;
}

.type-order-status {
  color: var(--muted);
  font-size: 0.9rem;
}

.booking-group-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.overview-booking-list {
  display: grid;
  gap: 12px;
}

.overview-booking-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
}

.overview-booking-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.overview-booking-summary::-webkit-details-marker {
  display: none;
}

.overview-booking-group[open] .overview-booking-summary {
  border-bottom: 1px solid var(--line);
}

.overview-booking-title {
  margin: 0;
  color: var(--accent-strong);
  font-size: 1.08rem;
}

.overview-booking-group .booking-group-meta {
  margin-top: 10px;
}

.overview-booking-group .booking-group-items {
  padding: 14px 16px 16px;
}

.booking-section {
  display: grid;
  gap: 14px;
}

.booking-section-head {
  margin-bottom: 0;
}

.booking-section-count {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 247, 0.9);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.booking-section-empty {
  margin-top: 0;
}

.booking-group-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

.booking-group-summary::-webkit-details-marker {
  display: none;
}

.booking-group[open] .booking-group-summary {
  border-bottom: 1px solid var(--line);
}

.booking-group {
  align-self: start;
  overflow: hidden;
}

.booking-group-ref {
  margin: 8px 0 0;
  color: var(--accent-strong);
}

.booking-group-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.booking-group-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(245, 250, 251, 0.92);
  border: 1px solid var(--line);
}

.booking-group-summary-side {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.booking-group-items {
  display: grid;
  gap: 12px;
}

.booking-editor {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.booking-editor > summary {
  cursor: pointer;
  list-style: none;
}

.booking-editor > summary::-webkit-details-marker {
  display: none;
}

.booking-editor[open] > summary {
  margin-bottom: 14px;
}

.booking-group-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
}

.booking-group-item-main strong,
.booking-group-item-main span,
.booking-group-item-main small {
  display: block;
}

.booking-group-item-main span {
  margin-top: 4px;
  color: var(--muted);
}

.booking-group-item-main small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.booking-group-item-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.selected-equipment-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.selected-equipment-lock {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.users-grid {
  display: grid;
  gap: 16px;
}

.user-card {
  display: grid;
  gap: 16px;
}

.user-card-meta,
.user-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.user-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.password-reset-form {
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.template-token-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.template-token {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
}

.template-token code {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(68, 200, 245, 0.12);
  color: var(--accent-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
  font-weight: 700;
}

.template-token p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.template-source {
  min-height: 340px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
  line-height: 1.55;
}

.email-reminder-toolbar,
.email-reminder-toolbar-actions,
.email-reminder-head,
.email-reminder-badges {
  display: flex;
  align-items: center;
  gap: 12px;
}

.email-reminder-toolbar {
  justify-content: space-between;
  flex-wrap: wrap;
}

.email-reminder-toolbar-actions,
.email-reminder-badges {
  flex-wrap: wrap;
}

.email-reminder-list {
  display: grid;
  gap: 12px;
}

.email-reminder-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.72);
}

.email-reminder-card-disabled {
  opacity: 0.82;
}

.email-reminder-select {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  cursor: pointer;
}

.email-reminder-select input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
}

.email-reminder-copy {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.email-reminder-head {
  justify-content: space-between;
  align-items: flex-start;
}

.email-reminder-head strong,
.email-reminder-head span {
  display: block;
}

.email-reminder-head span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

input:disabled,
select:disabled,
textarea:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.primary-button,
.secondary-button,
.danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: none;
  font-weight: 700;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 16px 30px rgba(15, 142, 163, 0.24);
}

.secondary-button {
  color: var(--text);
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 247, 0.9);
}

.danger-button {
  color: white;
  background: linear-gradient(135deg, #d25757, #a82d2d);
  box-shadow: 0 16px 30px rgba(168, 45, 45, 0.2);
}

.inline-button {
  text-decoration: none;
}

.compact-button {
  min-height: 38px;
  padding: 0 13px;
  font-size: 0.9rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-good {
  background: rgba(23, 114, 69, 0.12);
  color: var(--good);
}

.badge-warn {
  background: rgba(68, 200, 245, 0.12);
  color: var(--warn);
}

.badge-danger {
  background: rgba(171, 47, 47, 0.14);
  color: var(--danger);
}

.badge-soft {
  background: rgba(101, 120, 129, 0.1);
  color: #526770;
}

.badge-dim {
  background: rgba(114, 103, 88, 0.14);
  color: var(--dim);
}

.device-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.device-card {
  padding: 20px;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.device-card:hover {
  transform: translateY(-4px);
}

.device-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.device-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(68, 200, 245, 0.12);
  color: var(--accent-strong);
  font-weight: 800;
}

.device-photo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.78);
}

.device-card h3 {
  margin: 18px 0 6px;
  font-size: 1.25rem;
}

.device-card h3 a:hover {
  color: var(--accent-strong);
}

.muted,
.device-meta,
.device-note,
.notes-block,
.key-value-list span {
  color: var(--muted);
}

.device-meta,
.device-note {
  margin: 8px 0 0;
  line-height: 1.55;
}

.empty-state,
.empty-inline {
  text-align: center;
}

.empty-state {
  padding: 30px;
}

.empty-inline {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line-strong);
  background: rgba(255, 252, 247, 0.65);
}

.empty-state h2,
.empty-inline strong {
  margin: 0 0 8px;
}

.key-value-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.key-value-list div {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 252, 247, 0.74);
}

.key-value-list span,
.key-value-list strong {
  display: block;
}

.key-value-list strong {
  margin-top: 8px;
  font-size: 1.02rem;
}

.notes-block {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 250, 242, 0.74);
  line-height: 1.65;
}

.detail-photo,
.form-image-preview {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.78);
}

.detail-photo {
  max-width: 340px;
  aspect-ratio: 4 / 3;
  margin-bottom: 18px;
}

.form-image-preview {
  max-width: 260px;
  aspect-ratio: 4 / 3;
  margin-bottom: 10px;
}

.detail-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-weight: 600;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody a {
  font-weight: 700;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.calendar-cell {
  min-height: 150px;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 252, 247, 0.78);
}

.calendar-cell.today {
  border-color: rgba(68, 200, 245, 0.42);
  box-shadow: inset 0 0 0 1px rgba(68, 200, 245, 0.2);
}

.calendar-cell.muted-day {
  opacity: 0.48;
}

.calendar-date {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: rgba(226, 248, 251, 0.88);
  color: var(--accent-strong);
  font-weight: 800;
}

.calendar-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.calendar-item,
.calendar-overflow {
  padding: 8px 9px;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.35;
}

.calendar-item {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tone-active {
  background: rgba(220, 246, 250, 0.92);
  color: #137c9b;
}

.tone-lent-out {
  background: rgba(255, 228, 228, 0.92);
  color: #9a2525;
}

.tone-returned,
.tone-available {
  background: rgba(227, 247, 235, 0.9);
  color: #145f39;
}

.tone-overdue {
  background: rgba(255, 228, 228, 0.92);
  color: #9a2525;
}

.calendar-overflow {
  background: rgba(96, 116, 126, 0.08);
  color: var(--muted);
}

.login-body {
  display: grid;
  place-items: center;
  padding: 28px;
}

.login-shell {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.1fr minmax(320px, 420px);
  gap: 20px;
  align-items: stretch;
}

.login-brand,
.login-card {
  padding: 28px;
}

.login-brand {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(24, 40, 48, 0.96), rgba(47, 70, 79, 0.92)),
    radial-gradient(circle at top right, rgba(103, 228, 243, 0.16), transparent 32%);
  color: #f2fcfe;
  box-shadow: var(--shadow);
}

.login-brand p:last-child {
  margin: 8px 0 0;
  color: rgba(242, 252, 254, 0.78);
  line-height: 1.65;
}

.login-brand h1 {
  margin: 8px 0 0;
  font-family: Georgia, "Iowan Old Style", serif;
  font-size: clamp(2.2rem, 4vw, 3.3rem);
  line-height: 1;
}

.login-card p {
  color: var(--muted);
  line-height: 1.65;
}

.reveal {
  animation: rise 420ms ease;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1200px) {
  .metric-grid,
  .device-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .booking-group-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .app-shell,
  .content-grid,
  .detail-grid,
  .login-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(221, 246, 250, 0.12);
  }

  .main-shell {
    padding: 20px;
  }

  .filter-bar,
  .jump-menu-form,
  .booking-builder,
  .metric-grid,
  .device-grid,
  .booking-group-list,
  .form-grid,
  .key-value-list,
  .template-token-grid,
  .type-add-form,
  .type-order-form,
  .type-row,
  .type-edit-form,
  .user-grid {
    grid-template-columns: 1fr;
  }

  .email-reminder-select {
    grid-template-columns: 1fr;
  }

  .email-reminder-head {
    flex-direction: column;
    align-items: stretch;
  }

  .inventory-toolbar {
    justify-content: stretch;
  }

  .report-actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
  }

  .type-list-tools {
    flex-direction: column;
    align-items: stretch;
  }

  .type-order-form {
    flex-direction: column;
    align-items: stretch;
  }

  .type-row-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .booking-group-item {
    grid-template-columns: 1fr;
  }

  .booking-group-item-actions,
  .booking-group-summary-side {
    justify-content: flex-start;
  }

  .booking-group-summary {
    flex-direction: column;
    align-items: stretch;
  }

  .user-card-meta,
  .user-card-footer {
    justify-content: flex-start;
  }

  .field-span-2 {
    grid-column: span 1;
  }

  .topbar,
  .hero-card,
  .panel-head {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions {
    flex-wrap: wrap;
  }

  .calendar-grid,
  .calendar-weekdays {
    min-width: 740px;
  }
}

@media (max-width: 640px) {
  .login-body,
  .main-shell {
    padding: 16px;
  }

  .hero-card,
  .panel,
  .login-card,
  .device-card {
    padding: 18px;
  }

  th,
  td {
    padding: 12px 8px;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
  }

  .selected-equipment-head,
  .selected-equipment-item,
  .equipment-choice {
    grid-template-columns: 1fr;
  }

  .booking-group-meta {
    flex-direction: column;
  }
}