/* dmetric components. Reads tokens.css custom properties only; no literal colours. */

.dm-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.dm-mono { font-family: var(--font-mono); font-size: 12px; line-height: 18px; font-variant-numeric: tabular-nums; }
.dm-muted { color: var(--ink-muted); }
.dm-strong { font-weight: 600; }
.dm-small { font-size: 12px; line-height: 18px; }
.dm-label { font-family: var(--font-sans); font-size: 11px; line-height: 16px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.dm-reading { font-family: var(--font-mono); font-size: 28px; line-height: 32px; font-weight: 500; font-variant-numeric: tabular-nums; color: var(--ink); }
.dm-text-up { color: var(--status-up); }
.dm-text-warn { color: var(--status-warn); }
.dm-text-down { color: var(--status-down); }

/* Logo: inline SVG, follows the theme */
.dm-logo { display: block; flex: none; }
.dm-logo-tag { fill: var(--tag); }
.dm-logo-d { fill: var(--on-tag); }
.dm-logo-text { fill: var(--ink); }
.dm-on-slab .dm-logo-text, .dm-shell-side .dm-logo-text { fill: var(--on-slab); }

/* Icon */
.dm-icon { flex: none; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: square; stroke-linejoin: miter; }

/* Focus */
.dm-btn:focus-visible, .dm-input:focus-visible, .dm-seg-opt:focus-visible, .dm-probecard:focus-visible,
.dm-shell-link:focus-visible, .dm-shell-tenant select:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 2px;
}
.dm-shell-side { --focus: var(--tag); }

/* Button */
.dm-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: var(--control-h); padding: 0 var(--space-3); border-radius: var(--radius-xs);
  font: 600 14px/20px var(--font-sans); cursor: pointer; white-space: nowrap;
  border: 1px solid var(--border); background: var(--panel); color: var(--ink);
}
.dm-btn:hover { background: var(--sunken); }
.dm-btn:disabled { opacity: .5; cursor: not-allowed; }
.dm-btn-primary { background: var(--tag); border-color: var(--tag); color: var(--on-tag); }
.dm-btn-primary:hover { background: var(--tag); box-shadow: inset 0 -2px 0 var(--on-tag); }
.dm-btn-ghost { background: transparent; border-color: transparent; }
.dm-btn-danger { background: transparent; border-color: var(--status-down); color: var(--status-down); }
.dm-btn-sm { height: 26px; padding: 0 var(--space-2); font-size: 13px; }
.dm-btn-icon { width: var(--control-h); padding: 0; }
.dm-btn-block { width: 100%; }

/* Field */
.dm-field { display: grid; gap: var(--space-1); }
.dm-field-label { font: 600 13px/18px var(--font-sans); color: var(--ink); }
.dm-input-wrap { position: relative; }
.dm-input {
  width: 100%; box-sizing: border-box; height: var(--control-h); padding: 0 var(--space-3);
  border: 1px solid var(--border); border-radius: var(--radius-xs); background: var(--sunken);
  color: var(--ink); font: 400 14px/20px var(--font-sans);
}
.dm-input::placeholder { color: var(--ink-muted); }
.dm-input.dm-mono { font-size: 13px; }
.dm-input-has-icon { padding-left: 32px; }
.dm-input-icon { position: absolute; left: 10px; top: 8px; color: var(--ink-muted); }
.dm-field-msg { font-size: 12px; line-height: 18px; color: var(--ink-muted); }
.dm-field-error .dm-input { border-color: var(--status-down); box-shadow: inset 0 0 0 1px var(--status-down); }

/* Segmented */
.dm-seg { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-xs); background: var(--panel); height: var(--control-h); box-sizing: border-box; }
.dm-seg-opt { border: 0; background: transparent; color: var(--ink-muted); font: 600 13px/18px var(--font-mono); padding: 0 var(--space-3); cursor: pointer; }
.dm-seg-opt + .dm-seg-opt { border-left: 1px solid var(--rule); }
.dm-seg-opt[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.dm-seg-sm { height: 26px; }

/* Status */
.dm-status { display: inline-flex; align-items: center; gap: var(--space-1); font: 600 13px/18px var(--font-sans); color: var(--ink); white-space: nowrap; }
.dm-status-glyph { flex: none; }
.dm-status-up .dm-status-glyph { fill: var(--status-up); }
.dm-status-warn .dm-status-glyph { fill: var(--status-warn); }
.dm-status-down .dm-status-glyph { fill: var(--status-down); }
.dm-status-unknown .dm-status-glyph { fill: none; stroke: var(--ink-muted); stroke-width: 1.5; }
.dm-status-unknown { color: var(--ink-muted); }

/* Cable tag */
.dm-cabletag {
  display: inline-flex; align-items: center; gap: 6px; padding: 1px 8px 1px 14px; position: relative;
  background: var(--tag); color: var(--on-tag); border-radius: var(--radius-xs);
  font: 600 11px/16px var(--font-sans); letter-spacing: .08em; text-transform: uppercase;
  clip-path: polygon(6px 0, 100% 0, 100% 100%, 6px 100%, 0 50%);
}
.dm-cabletag::before { content: ""; position: absolute; left: 6px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: var(--radius-pill); background: var(--on-tag); }
.dm-cabletag-lg { font-size: 20px; line-height: 30px; letter-spacing: .02em; text-transform: none; padding: 2px 12px 2px 26px; clip-path: polygon(12px 0, 100% 0, 100% 100%, 12px 100%, 0 50%); }
.dm-cabletag-lg::before { left: 11px; width: 7px; height: 7px; margin-top: -3.5px; }

/* Metric */
.dm-metric { display: grid; gap: 2px; }
.dm-metric-value { display: flex; align-items: baseline; gap: var(--space-1); }
.dm-metric-unit { font: 400 14px/20px var(--font-sans); color: var(--ink-muted); }
.dm-metric-sub { font-size: 12px; line-height: 18px; color: var(--ink-muted); display: flex; gap: var(--space-2); flex-wrap: wrap; }
.dm-metric-sm .dm-reading { font-size: 20px; line-height: 26px; }

/* Panel */
.dm-panel { background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius-xs); min-width: 0; }
.dm-panel-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--rule); min-height: 32px; }
.dm-panel-title { margin: 0; font: 600 15px/22px var(--font-sans); color: var(--ink); display: flex; align-items: center; gap: var(--space-2); }
.dm-panel-actions { display: flex; align-items: center; gap: var(--space-2); }
.dm-panel-body { padding: var(--space-4); }
.dm-panel-flush .dm-panel-body { padding: 0; }

/* Banner */
.dm-banner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-3) var(--space-4); background: var(--panel); border: 1px solid var(--rule); border-top: 3px solid var(--ink-muted); border-radius: var(--radius-xs); color: var(--ink); }
.dm-banner-warn { border-top-color: var(--status-warn); }
.dm-banner-down { border-top-color: var(--status-down); }
.dm-banner-up { border-top-color: var(--status-up); }
.dm-banner .dm-status { font-size: 14px; }
.dm-banner-body { margin-top: 2px; padding-left: 14px; font-size: 13px; line-height: 20px; color: var(--ink-muted); }

/* Charts */
.dm-chart { margin: 0; }
.dm-chart-plot { position: relative; }
.dm-chart svg { display: block; overflow: visible; }
.dm-chart-grid { stroke: var(--rule); stroke-width: 1; vector-effect: non-scaling-stroke; }
.dm-chart-axis { fill: var(--ink-muted); font: 400 11px var(--font-mono); }
.dm-chart-line, .dm-spark-line { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.dm-spark-line { stroke-width: 1.5; }
.dm-chart-threshold { stroke: var(--status-warn); stroke-width: 1; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; }
.dm-chart-outage { fill: var(--status-down); opacity: .14; }
.dm-chart-cross { stroke: var(--ink-muted); stroke-width: 1; vector-effect: non-scaling-stroke; }
.dm-chart-dot { fill: var(--ink); stroke: var(--panel); stroke-width: 2; }
.dm-chart-tip { position: absolute; top: 0; transform: translateX(-50%); pointer-events: none; display: grid; gap: 2px; padding: 6px 8px; background: var(--panel); color: var(--ink); border: 1px solid var(--border); border-radius: var(--radius-xs); white-space: nowrap; }
.dm-chart-legend { display: flex; gap: var(--space-4); margin-top: var(--space-2); font-size: 12px; line-height: 18px; color: var(--ink-muted); }
.dm-chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.dm-key { display: inline-block; width: 14px; }
.dm-key-line { height: 2px; background: var(--ink); }
.dm-key-threshold { height: 0; border-top: 1px dashed var(--status-warn); }
.dm-key-outage { height: 10px; background: var(--status-down); opacity: .3; }
.dm-spark { display: block; }

/* Probe card */
.dm-probecard { display: grid; gap: var(--space-2); padding: var(--space-4); background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius-xs); cursor: default; }
.dm-probecard[tabindex] { cursor: pointer; }
.dm-probecard.is-selected { border-color: var(--ink); }
.dm-probecard-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); }
.dm-probecard-name { font: 600 15px/22px var(--font-sans); color: var(--ink); }
.dm-probecard-site { font-size: 13px; line-height: 18px; color: var(--ink-muted); margin-top: -6px; }
.dm-probecard-readings { display: flex; gap: var(--space-6); align-items: end; }
.dm-probecard-foot { color: var(--ink-muted); border-top: 1px solid var(--rule); padding-top: var(--space-2); }

/* Table */
.dm-table-wrap { overflow-x: auto; }
.dm-table { width: 100%; border-collapse: collapse; font: 400 14px/20px var(--font-sans); color: var(--ink); }
.dm-table th { text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--rule); font-size: 11px; line-height: 16px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); white-space: nowrap; }
.dm-table td { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--rule); height: var(--row-h); vertical-align: middle; }
.dm-table tbody tr:last-child td { border-bottom: 0; }
.dm-table tbody tr { cursor: pointer; }
.dm-table tbody tr:hover td { background: var(--sunken); }
.dm-table tbody tr.is-selected td { background: var(--sunken); }
.dm-table .dm-num { text-align: right; }

/* App shell */
.dm-shell { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100%; background: var(--paper); color: var(--ink); font: 400 14px/20px var(--font-sans); }
.dm-shell-side { background: var(--slab); color: var(--on-slab); display: flex; flex-direction: column; gap: var(--space-6); padding: var(--space-6) var(--space-4); }
.dm-shell-brand { padding: 0 var(--space-2); }
.dm-shell-tenant { display: grid; gap: var(--space-1); padding: 0 var(--space-2); }
.dm-shell-tenant .dm-label { color: var(--on-slab-muted); }
.dm-shell-tenant select { height: var(--control-h); background: transparent; color: var(--on-slab); border: 1px solid var(--on-slab-muted); border-radius: var(--radius-xs); padding: 0 var(--space-2); font: 600 13px/18px var(--font-sans); }
.dm-shell-tenant option { color: initial; }
.dm-shell-nav { display: grid; gap: 2px; }
.dm-shell-link { display: flex; align-items: center; gap: var(--space-3); height: 34px; padding: 0 var(--space-2); border-radius: var(--radius-xs); color: var(--on-slab-muted); text-decoration: none; font-weight: 600; }
.dm-shell-link:hover { color: var(--on-slab); }
.dm-shell-link[aria-current="page"] { color: var(--on-slab); box-shadow: inset 0 0 0 1px var(--on-slab-muted); }
.dm-shell-link[aria-current="page"] .dm-icon { color: var(--tag); }
.dm-shell-count { margin-left: auto; font: 500 11px/16px var(--font-mono); color: var(--on-slab-muted); }
.dm-shell-user { margin-top: auto; display: flex; gap: var(--space-2); align-items: center; padding: var(--space-3) var(--space-2) 0; border-top: 1px solid var(--on-slab-muted); font-weight: 600; }
.dm-shell-user-role { font-weight: 400; font-size: 12px; color: var(--on-slab-muted); }
.dm-shell-main { padding: var(--space-6) var(--space-8) var(--space-8); display: grid; gap: var(--space-4); align-content: start; min-width: 0; }

/* Page header */
.dm-pagehead { display: flex; justify-content: space-between; align-items: end; gap: var(--space-4); flex-wrap: wrap; padding-bottom: var(--space-2); }
.dm-pagehead-title { margin: 0; font: 700 32px/38px var(--font-sans); letter-spacing: -.01em; color: var(--ink); }
.dm-pagehead-meta { margin-top: var(--space-1); color: var(--ink-muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.dm-pagehead-actions { display: flex; gap: var(--space-2); align-items: center; }

/* Layout helpers used by the examples */
.dm-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.dm-detail { display: grid; grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr); gap: var(--space-4); }
.dm-dl { display: grid; grid-template-columns: auto 1fr; gap: var(--space-2) var(--space-4); margin: 0; }
.dm-dl dt { color: var(--ink-muted); }
.dm-dl dd { margin: 0; }
@media (max-width: 900px) {
  .dm-shell { grid-template-columns: 1fr; }
  .dm-shell-side { flex-direction: row; align-items: center; flex-wrap: wrap; padding: var(--space-3) var(--space-4); gap: var(--space-4); }
  .dm-shell-nav { display: flex; overflow-x: auto; }
  .dm-shell-user, .dm-shell-tenant .dm-label { display: none; }
  .dm-shell-main { padding: var(--space-4); }
  .dm-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dm-detail { grid-template-columns: 1fr; }
}

/* Sign in */
.dm-signin { display: grid; grid-template-columns: 1fr 1fr; min-height: 100%; background: var(--paper); color: var(--ink); font: 400 14px/20px var(--font-sans); }
.dm-signin-side { background: var(--slab); color: var(--on-slab); padding: var(--space-8); display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-8); }
.dm-signin-big { font: 700 32px/38px var(--font-sans); letter-spacing: -.01em; margin: 0 0 var(--space-6); }
.dm-signin-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.dm-signin-list .dm-status { color: var(--on-slab); font-family: var(--font-mono); font-weight: 500; }
/* status-up and status-down are too dark on slab in Field; marks there use on-slab, the word carries the state */
.dm-signin-side .dm-status-up .dm-status-glyph, .dm-signin-side .dm-status-down .dm-status-glyph { fill: var(--on-slab); }
.dm-signin-foot { color: var(--on-slab-muted); }
.dm-signin-form { align-self: center; justify-self: center; width: min(360px, 100%); box-sizing: border-box; display: grid; gap: var(--space-4); padding: var(--space-8) var(--space-4); }
.dm-signin-form p { margin: 0; }
@media (max-width: 760px) { .dm-signin { grid-template-columns: 1fr; } }