:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --surface2: #243044;
  --text: #e8eef5;
  --muted: #8b9cb3;
  --accent: #3d9eff;
  --accent-dim: #2563b8;
  --danger: #f87171;
  --success: #4ade80;
  --warning: #fbbf24;
  --radius: 12px;
  --font: "DM Sans", system-ui, sans-serif;
  --hairline: rgba(255, 255, 255, 0.06);
  --hairline-strong: rgba(255, 255, 255, 0.08);
  --nav-bg: rgba(26, 35, 50, 0.85);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
  --gradient-body: radial-gradient(ellipse 120% 80% at 50% -20%, #1e3a5f 0%, var(--bg) 55%);
  --btn-secondary-hover: #2d3d54;
  --btn-danger-bg: #7f1d1d;
  --btn-danger-text: #fecaca;
  --msg-error-bg: rgba(248, 113, 113, 0.12);
  --msg-error-border: rgba(248, 113, 113, 0.35);
  --msg-error-text: #fecaca;
  --msg-success-bg: rgba(74, 222, 128, 0.1);
  --msg-success-border: rgba(74, 222, 128, 0.35);
  --msg-success-text: #bbf7d0;
  --thumb-border: rgba(255, 255, 255, 0.1);
  --checkout-thumb-border: rgba(255, 255, 255, 0.12);
  --placeholder-dash: rgba(255, 255, 255, 0.15);
  --lightbox-bg: rgba(0, 0, 0, 0.88);
  --ghost-border: rgba(61, 158, 255, 0.35);
}

html[data-theme="light"] {
  --bg: #f0f4fa;
  --surface: #ffffff;
  --surface2: #e8edf4;
  --text: #15202b;
  --muted: #5a6b7d;
  --accent: #1565c0;
  --accent-dim: #0d47a1;
  --danger: #c62828;
  --success: #2e7d32;
  --warning: #f57c00;
  --hairline: rgba(0, 0, 0, 0.08);
  --hairline-strong: rgba(0, 0, 0, 0.12);
  --nav-bg: rgba(255, 255, 255, 0.92);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
  --gradient-body: radial-gradient(ellipse 120% 80% at 50% -25%, #d0e4ff 0%, var(--bg) 55%);
  --btn-secondary-hover: #dce0e8;
  --btn-danger-bg: #b91c1c;
  --btn-danger-text: #ffffff;
  --msg-error-bg: rgba(198, 40, 40, 0.08);
  --msg-error-border: rgba(198, 40, 40, 0.25);
  --msg-error-text: #b71c1c;
  --msg-success-bg: rgba(46, 125, 50, 0.1);
  --msg-success-border: rgba(46, 125, 50, 0.28);
  --msg-success-text: #1b5e20;
  --thumb-border: rgba(0, 0, 0, 0.12);
  --checkout-thumb-border: rgba(0, 0, 0, 0.12);
  --placeholder-dash: rgba(0, 0, 0, 0.12);
  --lightbox-bg: rgba(0, 0, 0, 0.75);
  --ghost-border: rgba(21, 101, 192, 0.4);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--gradient-body);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 95%;
  margin: 0 auto;
  padding: 1.5rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
}

h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--muted);
}

.sub {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--surface2);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  flex: 0 0 auto;
  padding: 0;
  margin: 0;
  accent-color: var(--accent);
}

input[type="file"] {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem 0;
  border: none;
  background: transparent;
}

label.label-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
  max-width: 100%;
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
}

label.label-check span {
  flex: 1;
  min-width: 0;
  line-height: 1.4;
}

.form-fieldset-catalog label.label-check:first-of-type {
  margin-top: 0.25rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-dim);
  border-color: transparent;
}

textarea {
  min-height: 80px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: #fff;
}
.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--hairline-strong);
}
.btn-secondary:hover {
  background: var(--btn-secondary-hover);
}

.btn-danger {
  background: var(--btn-danger-bg);
  color: var(--btn-danger-text);
}
.btn-danger:hover {
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--ghost-border);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.msg {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}
.msg-error {
  background: var(--msg-error-bg);
  border: 1px solid var(--msg-error-border);
  color: var(--msg-error-text);
}
.msg-success {
  background: var(--msg-success-bg);
  border: 1px solid var(--msg-success-border);
  color: var(--msg-success-text);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th,
td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--hairline);
}
th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-available {
  background: rgba(74, 222, 128, 0.15);
  color: var(--success);
}
.badge-out {
  background: rgba(251, 191, 36, 0.15);
  color: var(--warning);
}
.badge-missing {
  background: rgba(248, 113, 113, 0.15);
  color: var(--danger);
}
.badge-maintenance {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

html[data-theme="light"] .badge-available {
  background: rgba(46, 125, 50, 0.12);
}
html[data-theme="light"] .badge-out {
  background: rgba(245, 124, 0, 0.12);
}
html[data-theme="light"] .badge-missing {
  background: rgba(198, 40, 40, 0.1);
}

th.col-catalog,
td.col-catalog {
  white-space: nowrap;
  min-width: 6rem;
}

.form-fieldset-catalog {
  margin: 0.75rem 0 0;
  padding: 0.65rem 0 0;
  border: none;
  border-top: 1px solid var(--hairline-strong);
}
.form-fieldset-catalog legend {
  padding: 0 0.35rem 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

.tools-list-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}
.tools-list-toolbar > div {
  flex: 1 1 10rem;
  min-width: 0;
}
.tools-list-toolbar > div.tools-list-search {
  flex: 2 1 14rem;
}
.tools-list-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
}
.tools-list-pager .row-actions {
  margin: 0;
}

/* Supervisor nav */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--nav-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hairline);
  position: sticky;
  top: 0;
  z-index: 10;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-right: 0.5rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--hairline-strong);
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  line-height: 0;
  transition: background 0.15s, border-color 0.15s;
}
.theme-toggle:hover {
  background: var(--btn-secondary-hover);
}
.theme-toggle .theme-icon {
  display: block;
}
html[data-theme="light"] .theme-icon--sun,
html[data-theme="dark"] .theme-icon--moon,
html:not([data-theme]) .theme-icon--moon {
  display: none;
}
html[data-theme="light"] .theme-icon--moon {
  display: block;
}

.theme-toggle-float {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 50;
}

.companies-table .companies-cell-address {
  max-width: 25rem;
  white-space: normal;
  font-size: 0.88rem;
  vertical-align: top;
  align-content: center;
}
.topnav a {
  color: var(--muted);
  margin-right: 1rem;
  font-size: 0.9rem;
}
.topnav a:hover,
.topnav a.active {
  color: var(--text);
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat {
  background: var(--surface2);
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
}
.stat .num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
}
.stat .lbl {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.grid-2 {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 800px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.dashboard-charts-card .dashboard-charts-heading {
  margin-top: 1.25rem;
  margin-bottom: 0.25rem;
}

.chart-wrap {
  position: relative;
  width: 100%;
}

.chart-wrap--pie {
  height: 260px;
  margin-top: 0.5rem;
}

.chart-wrap--line {
  height: 220px;
  margin-top: 0.5rem;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.lang-switcher-btn {
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.45rem;
  border-radius: 6px;
  border: 1px solid var(--hairline);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
}

.lang-switcher-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.lang-switcher-btn.is-active {
  color: var(--text);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 18%, var(--surface2));
}

.theme-toggle-float .lang-switcher {
  margin-right: 0.5rem;
}

.history-filters-actions {
  margin-bottom: 1rem;
}

.history-filter-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  align-items: end;
}

@media (max-width: 1100px) {
  .history-filter-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .history-filter-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .history-filter-row {
    grid-template-columns: 1fr;
  }
}

.feed-item {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.9rem;
}
.feed-item:last-child {
  border-bottom: none;
}
.feed-meta {
  font-size: 0.75rem;
  color: var(--muted);
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.tab {
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  background: var(--surface2);
  color: var(--muted);
  border: none;
  font: inherit;
  cursor: pointer;
}
.tab.active {
  background: var(--accent-dim);
  color: #fff;
}

.kiosk-title {
  text-align: center;
  margin-bottom: 2rem;
}
.kiosk-title h1 {
  font-size: 2rem;
}
.kiosk-footer {
  margin-top: 2rem;
  text-align: center;
}
.kiosk-footer a {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Tool images (admin list + checkout) */
.tool-photo-cell {
  width: 72px;
  vertical-align: middle;
}
.tool-thumb-btn {
  padding: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  border-radius: 8px;
  overflow: hidden;
  display: block;
  line-height: 0;
}
.tool-list-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--thumb-border);
  display: block;
}
.tool-no-photo {
  color: var(--muted);
  font-size: 0.85rem;
}

.img-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--lightbox-bg);
  align-items: center;
  justify-content: center;
  padding: 1rem;
  cursor: zoom-out;
}
.img-lightbox.is-open {
  display: flex;
}
.img-lightbox img {
  max-width: min(96vw, 1200px);
  max-height: 92vh;
  object-fit: contain;
  border-radius: 4px;
  cursor: default;
}

.tool-icon-cell {
  width: 56px;
  vertical-align: middle;
}
.checkout-tool-icon {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--checkout-thumb-border);
  display: block;
}
.checkout-tool-icon--empty {
  background: var(--surface2);
  border: 1px dashed var(--placeholder-dash);
}