/* Hallmark · macrostructure: Stateful Admin Workspace · theme: modern-minimal · brief: utilitarian and precise · palette: task-defined teal · mobile: pass (4 required widths; 70 fixture samples) · contrast: pass (40–41) · slop: 56 passes + gate 1 system-font exception; reference lists 57 gates */
/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V4 */
:root {
  color-scheme: light;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-page);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-code: ui-monospace, SFMono-Regular, Menlo, monospace;
  --color-page: #f5f7f9;
  --color-surface: #fff;
  --color-ink: #142231;
  --color-muted: #526276;
  --color-line: #d9e0e7;
  --color-divider: #e7ecf0;
  --color-accent: #0f766e;
  --color-accent-dark: #115e59;
  --color-accent-ink: #fff;
  --color-danger: #b42318;
  --color-brand-mark-border: #b6c8c7;
  --color-brand-mark-surface: #e8f2f1;
  --color-status-ink: #34465a;
  --color-action-secondary: #24384c;
  --color-input-border: #b9c5d0;
  --color-focus: #0f766e;
  --color-handoff-ink: #26394d;
  --color-handoff-surface: #f7f9fb;
  --color-home-state: #40556a;
  --color-preview-selected-border: #86aaa6;
  --shadow-panel: 0 1px 2px rgb(20 34 49 / 4%);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --control-height: 2.875rem;
}

* { box-sizing: border-box; }

html, body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: var(--color-page);
}

button, input, textarea, select { font: inherit; }
button, input, textarea, select { border-radius: 0.7rem; }

.shell {
  width: min(100% - var(--space-8), 44rem);
  margin: 0 auto;
  padding: var(--space-6) 0 var(--space-12);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: var(--space-8);
  height: var(--space-8);
  place-items: center;
  border: 1px solid var(--color-brand-mark-border);
  border-radius: 0.65rem;
  color: var(--color-accent-dark);
  background: var(--color-brand-mark-surface);
}

.brand-secondary { color: var(--color-muted); font-weight: 500; }

.intro { padding: var(--space-14) 0 var(--space-5); }
.eyebrow { margin: 0 0 var(--space-2); color: var(--color-muted); font-size: 0.71rem; font-weight: 700; letter-spacing: 0.11em; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 16ch; min-width: 0; margin-bottom: var(--space-2); overflow-wrap: anywhere; font-size: clamp(2rem, 7vw, 2.85rem); line-height: 1.08; letter-spacing: -0.045em; }
h2 { margin-bottom: var(--space-2); font-size: 1.15rem; line-height: 1.25; letter-spacing: -0.02em; }
.lede, .panel-copy p:last-child { max-width: 58ch; margin-bottom: 0; color: var(--color-muted); line-height: 1.55; }

.trust-status {
  display: inline-flex;
  align-items: center;
  min-height: var(--space-8);
  margin: 0 0 var(--space-3);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-status-ink);
  background: var(--color-surface);
  font-size: 0.82rem;
}

.notice, .progress { max-width: 72ch; }
.notice { margin: 0 0 var(--space-3); color: var(--color-danger); font-size: 0.9rem; line-height: 1.45; }
.notice[data-kind="success"] { color: var(--color-accent-dark); }
.progress { margin: 0 0 var(--space-3); color: var(--color-muted); font-size: 0.88rem; line-height: 1.45; }

.panel {
  margin: 0 0 var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 1rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.panel-copy { margin-bottom: var(--space-5); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-3); }
.panel-heading h2 { margin-bottom: 0; }
.form-stack { display: grid; gap: var(--space-3); }
label { color: var(--color-status-ink); font-size: 0.87rem; font-weight: 600; }
input:not([type="checkbox"]), textarea, select {
  width: 100%;
  min-height: var(--control-height);
  padding: var(--space-3);
  border: 1px solid var(--color-input-border);
  color: var(--color-ink);
  background: var(--color-surface);
  outline: 2px solid transparent;
  outline-offset: 1px;
}
textarea { min-height: 6rem; resize: vertical; line-height: 1.45; }
input:hover:not(:disabled), textarea:hover:not(:disabled), select:hover:not(:disabled) { border-color: var(--color-action-secondary); }
input:active:not(:disabled), textarea:active:not(:disabled), select:active:not(:disabled) { border-color: var(--color-accent-dark); }
input:user-invalid:not(:focus-visible), textarea:user-invalid:not(:focus-visible), select:user-invalid:not(:focus-visible) { border-color: var(--color-danger); }
input:disabled, textarea:disabled, select:disabled { cursor: not-allowed; opacity: 0.55; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, .handoff:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 1px; }

.button {
  display: inline-flex;
  min-height: var(--control-height);
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}
.button-primary { color: var(--color-accent-ink); background: var(--color-accent); }
.button-primary:hover:not(:disabled), .button-primary:active:not(:disabled) { background: var(--color-accent-dark); }
.button-secondary { border-color: var(--color-line); color: var(--color-action-secondary); background: var(--color-surface); }
.button-secondary:hover:not(:disabled) { background: var(--color-handoff-surface); }
.button-secondary:active:not(:disabled) { background: var(--color-divider); }
.button-danger { border-color: var(--color-danger); color: var(--color-danger); background: var(--color-surface); }
.button-danger:hover:not(:disabled) { background: #fef3f2; }
.button-danger:active:not(:disabled) { background: #fee4e2; }
.button-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.button-row .button { flex: 1 1 auto; }
.button:disabled { cursor: not-allowed; opacity: 0.55; }
#sign-in { width: 100%; }

.home-list { display: grid; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.home-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) 0; border-top: 1px solid var(--color-divider); }
.home-name { margin: 0; font-weight: 650; overflow-wrap: anywhere; }
.home-meta { margin: var(--space-1) 0 0; color: var(--color-muted); font-size: 0.82rem; }
.home-state { flex: 0 0 auto; color: var(--color-home-state); font-size: 0.78rem; }
.empty-state { margin: var(--space-3) 0 0; color: var(--color-muted); }

.handoff {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  margin: 0 0 var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 0.7rem;
  color: var(--color-handoff-ink);
  background: var(--color-handoff-surface);
  font: 0.78rem/1.5 var(--font-code);
}
#candidate-panel .button { width: 100%; margin-top: var(--space-2); }
.approval-review { margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--color-divider); }
dl { display: grid; gap: var(--space-3); margin: 0 0 var(--space-4); }
dl div { min-width: 0; }
dt { margin-bottom: var(--space-1); color: var(--color-muted); font-size: 0.75rem; }
dd { margin: 0; overflow-wrap: anywhere; font-weight: 600; }
.fingerprint { font: 0.77rem/1.5 var(--font-code); }
.confirm-row { display: flex; align-items: flex-start; gap: var(--space-2); margin: var(--space-4) 0; line-height: 1.45; }
.confirm-row input { width: var(--space-4); height: var(--space-4); flex: 0 0 auto; margin: var(--space-1) 0 0; accent-color: var(--color-accent); }
#approve-device, #retry-approval, #retry-create-home, #retry-installer { width: 100%; }
.home-policy-note { margin: var(--space-4) 0 0; padding-top: var(--space-3); border-top: 1px solid var(--color-divider); color: var(--color-muted); font-size: 0.78rem; line-height: 1.5; }
.footer-note { max-width: 72ch; padding-top: var(--space-4); color: var(--color-muted); font-size: 0.78rem; line-height: 1.5; }
.preview-controls { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }
.config-head-status { margin: var(--space-1) 0 0; color: var(--color-muted); font-size: 0.82rem; }
.published-config-section { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-divider); }
.published-config-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.published-config-header h3 { margin: 0; font-size: 1rem; }
.published-config-status { margin: var(--space-2) 0; color: var(--color-muted); font-size: 0.85rem; line-height: 1.45; }
.published-config-content { margin-top: var(--space-3); }
.published-metadata-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: var(--space-2) var(--space-4); margin: 0 0 var(--space-3); }
.published-rooms-section { margin-top: var(--space-3); }
.published-rooms-section h4 { margin: 0 0 var(--space-2); font-size: 0.96rem; font-weight: 650; }
.published-rooms-list { display: grid; gap: var(--space-2); margin: 0 0 var(--space-3); padding: 0; list-style: none; }
.published-room-row { padding: var(--space-3); border: 1px solid var(--color-line); border-radius: 0.7rem; background: var(--color-surface); }
.draft-list-section { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-divider); }
.draft-list-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.draft-list-heading h3 { margin: 0; font-size: 1rem; }
.draft-list { display: grid; gap: var(--space-2); margin: 0 0 var(--space-3); padding: 0; list-style: none; }
.draft-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3); border: 1px solid var(--color-line); border-radius: 0.7rem; background: var(--color-surface); }
.draft-row.selected { border-color: var(--color-accent); background: var(--color-brand-mark-surface); }
.draft-meta { font-size: 0.82rem; color: var(--color-muted); }
.draft-workspace { margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--color-divider); }
.draft-workspace-header { margin-bottom: var(--space-4); }
.draft-workspace-header h3 { margin: 0 0 var(--space-2); font-size: 1rem; }
.draft-metadata-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: var(--space-2) var(--space-4); margin: 0 0 var(--space-3); }
.manifest-editor { width: 100%; min-height: 16rem; font: 0.8rem/1.5 var(--font-code); white-space: pre; tab-size: 2; }
.validation-status { margin: var(--space-2) 0; font-size: 0.85rem; font-weight: 600; line-height: 1.45; }
.validation-status[data-valid="true"] { color: var(--color-accent-dark); }
.validation-status[data-valid="false"] { color: var(--color-danger); }
.publish-review-panel { margin-top: var(--space-5); padding: var(--space-4); border: 1px solid var(--color-accent); border-radius: 0.85rem; background: var(--color-surface); }
.publish-review-card h3 { margin-top: 0; margin-bottom: var(--space-2); font-size: 1.05rem; }
.publish-review-card p { margin-bottom: var(--space-3); color: var(--color-muted); font-size: 0.88rem; }
.publish-review-dl { display: grid; gap: var(--space-2); margin: 0 0 var(--space-4); }
.home-config-btn { font-size: 0.8rem; padding: var(--space-1) var(--space-3); min-height: 2rem; }
.room-editor-header { margin-bottom: var(--space-3); }
.room-editor-header h4 { margin: 0 0 var(--space-1); font-size: 0.96rem; font-weight: 650; }
.room-editor-note { margin: 0; color: var(--color-muted); font-size: 0.82rem; line-height: 1.45; }
.room-editor-content { margin-bottom: var(--space-4); }
.add-room-form { display: grid; gap: var(--space-2); margin-bottom: var(--space-4); }
.add-room-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.add-room-row input { flex: 1 1 12rem; }
.add-room-row button { flex: 0 0 auto; }
.rooms-list { display: grid; gap: var(--space-2); margin: 0 0 var(--space-3); padding: 0; list-style: none; }
.room-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: 0.7rem;
  background: var(--color-surface);
}
.room-info { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.room-name { font-weight: 650; font-size: 0.95rem; overflow-wrap: anywhere; }
.room-edit-row { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; }
.room-name-input { flex: 1 1 10rem; min-height: var(--control-height); padding: var(--space-2) var(--space-3); font-size: 0.88rem; }
.room-actions { display: flex; gap: var(--space-2); flex: 0 0 auto; }
.room-rename-btn, .room-remove-btn { font-size: 0.8rem; padding: var(--space-2) var(--space-3); min-height: var(--control-height); }
[hidden] { display: none !important; }

@media (min-width: 38rem) {
  .shell { padding-top: var(--space-8); }
  .intro { padding-top: var(--space-16); }
  .panel { padding: var(--space-6); }
  #sign-in { width: auto; min-width: 15rem; }
}