/* Application styles layered on @congruentlabs/hon0x-ui. Every colour comes from a hon0x token so
   the product accent set by /theme.css (--hon0x-color-action) reaches each surface. */
:root {
  --portal-radius-lg: 12px;
  --portal-font-mono:
    ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --portal-action-subtle: color-mix(
    in srgb,
    var(--hon0x-color-action) 12%,
    var(--hon0x-color-surface)
  );
  --portal-shadow: 0 8px 24px rgb(23 32 51 / 0.08);
}

/* Native form grouping without the browser's inset box. */
fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
legend {
  padding: 0;
  margin-block-end: var(--hon0x-space-3);
  font-weight: 600;
}
h2 {
  line-height: 1.3;
}
h2,
h3 {
  margin-block: 0 var(--hon0x-space-3);
}
p {
  margin-block: 0 var(--hon0x-space-3);
}
p:last-child {
  margin-block-end: 0;
}
img {
  object-fit: contain;
}

/* Typographic roles */
.eyebrow {
  margin: 0 0 var(--hon0x-space-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hon0x-color-action);
}
.lead {
  margin: 0 0 var(--hon0x-space-3);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  max-width: 42ch;
}
.muted {
  color: var(--hon0x-color-text-muted);
}
.form-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--hon0x-color-text-muted);
}
.text-link {
  display: inline-block;
  font-weight: 600;
  color: var(--hon0x-color-action);
  text-decoration: none;
}
.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
}
.prose {
  max-width: 70ch;
  line-height: 1.7;
}
.prose h2 {
  margin-block-start: var(--hon0x-space-4);
  font-size: 1.25rem;
}

/* Surfaces */
.stack,
.hon0x-stack {
  display: grid;
  gap: var(--hon0x-space-6);
}
.panel {
  padding: var(--hon0x-space-6);
  background: var(--hon0x-color-surface);
  border: 1px solid var(--hon0x-color-border);
  border-radius: var(--portal-radius-lg);
  min-width: 0;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--hon0x-space-6);
  margin-block: var(--hon0x-space-8);
}
.product-card,
.ticket-type-card {
  display: grid;
  gap: var(--hon0x-space-2);
  align-content: start;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease;
}
.product-card h2,
.ticket-type-card h2 {
  margin: var(--hon0x-space-2) 0 0;
  font-size: 1.25rem;
}
.product-card p,
.ticket-type-card p {
  margin: 0;
}
.ticket-type-card .card-summary {
  font-weight: 600;
}
.ticket-type-card .text-link,
.product-card .text-link {
  margin-block-start: var(--hon0x-space-3);
}
.product-card:hover,
.ticket-type-card:hover,
.ticket-list-item:hover {
  border-color: var(--hon0x-color-action);
  box-shadow: var(--portal-shadow);
}
.product-initial,
.ticket-type-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--hon0x-radius-md);
  background: var(--portal-action-subtle);
  color: var(--hon0x-color-action);
  font-size: 1.5rem;
  font-weight: 700;
}
.portal-hero {
  display: grid;
  gap: var(--hon0x-space-6);
  align-items: center;
  padding-block: var(--hon0x-space-4);
}
.portal-hero:has(.hero-image) {
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
}
.portal-hero p:not(.eyebrow):not(.lead) {
  max-width: 60ch;
  color: var(--hon0x-color-text-muted);
}
.hero-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--portal-radius-lg);
  justify-self: end;
}
.existing-ticket {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--hon0x-space-4);
}
.existing-ticket h2 {
  font-size: 1.25rem;
}
.section-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--hon0x-space-4);
}
.section-toolbar p {
  margin: 0;
}
.portal-footer {
  margin-block-start: var(--hon0x-space-8);
  padding-block-start: var(--hon0x-space-6);
  border-block-start: 1px solid var(--hon0x-color-border);
  color: var(--hon0x-color-text-muted);
  font-size: 0.9375rem;
}
.portal-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--hon0x-space-4);
}

/* Forms */
/* Side-by-side fields: a field without a hint must not stretch its input to the taller neighbour. */
.hon0x-field {
  align-content: start;
}
.form-layout {
  max-width: 48rem;
  margin-inline: auto;
}
.form-intro {
  margin-block-end: var(--hon0x-space-8);
}
.form-intro p:not(.eyebrow):not(.lead) {
  color: var(--hon0x-color-text-muted);
}
form.panel > .hon0x-button,
form.panel > .hon0x-form-actions {
  margin-block-start: var(--hon0x-space-2);
  justify-self: start;
}
.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.challenge-field {
  margin-block: var(--hon0x-space-2);
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: var(--hon0x-space-4);
  align-items: end;
  margin-block: var(--hon0x-space-6);
  padding: var(--hon0x-space-4);
  background: var(--hon0x-color-surface);
  border: 1px solid var(--hon0x-color-border);
  border-radius: var(--portal-radius-lg);
}

/* Confirmation */
.confirmation {
  max-width: 45rem;
}
.confirmation-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: var(--hon0x-color-success-subtle);
  color: var(--hon0x-color-success);
  font-size: 1.5rem;
  font-weight: 700;
}
.ticket-reference {
  margin: 0;
  font-family: var(--portal-font-mono);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.ticket-reference-small {
  font-family: var(--portal-font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hon0x-color-text-muted);
}

/* Ticket lists */
.ticket-list,
.record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--hon0x-space-4);
}
.ticket-list-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--hon0x-space-4);
  text-decoration: none;
  color: inherit;
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease;
}
.ticket-list-item h2 {
  margin: var(--hon0x-space-1) 0 var(--hon0x-space-2);
  font-size: 1.125rem;
}
.ticket-list-item p {
  margin: 0;
  color: var(--hon0x-color-text-muted);
  font-size: 0.9375rem;
}
.record-list h2 {
  font-size: 1.125rem;
}
.record-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--hon0x-space-4);
}
.record-row form {
  margin: 0;
}
.record-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hon0x-space-2) var(--hon0x-space-3);
  margin: 0;
  color: var(--hon0x-color-text-muted);
  font-size: 0.9375rem;
}
.record-meta strong {
  color: var(--hon0x-color-text);
}

/* Ticket summary and actions */
.ticket-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--hon0x-space-4);
}
.ticket-summary p {
  margin: 0;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: var(--hon0x-space-4);
  margin: 0;
}
.summary-grid div {
  min-width: 0;
}
.summary-grid dt {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--hon0x-color-text-muted);
}
.summary-grid dd {
  margin: var(--hon0x-space-1) 0 0;
  overflow-wrap: anywhere;
}
.ticket-actions h2 {
  font-size: 1.125rem;
}
.ticket-actions .hon0x-form-actions {
  margin-block: 0 var(--hon0x-space-3);
}
.ticket-actions form {
  margin: 0;
}

/* Conversation timeline: messages are cards, state changes are quiet rows on a rail. */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--hon0x-space-4);
}
.timeline-event > div {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hon0x-space-2) var(--hon0x-space-4);
  padding-inline-start: var(--hon0x-space-6);
  position: relative;
  font-size: 0.875rem;
  color: var(--hon0x-color-text-muted);
}
.timeline-event > div::before {
  content: "";
  position: absolute;
  inset-inline-start: var(--hon0x-space-2);
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--hon0x-color-border);
  transform: translateY(-50%);
}
.timeline-event time {
  margin-inline-start: auto;
}
.message-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--hon0x-space-2);
  margin-block-end: var(--hon0x-space-3);
}
.message-header time {
  font-size: 0.875rem;
  color: var(--hon0x-color-text-muted);
}
.message-admin {
  border-inline-start: 4px solid var(--hon0x-color-action);
}
.message-system {
  background: var(--hon0x-color-surface-muted);
}
.internal-note {
  background: var(--hon0x-color-warning-subtle);
  border-color: var(--hon0x-color-warning);
}
.message-body {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.message-fields {
  margin: 0;
  display: grid;
  gap: var(--hon0x-space-3);
}
.message-fields dt {
  font-weight: 600;
}
.message-fields dd {
  margin: var(--hon0x-space-1) 0 0;
}
.timeline .delivery {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hon0x-space-2) var(--hon0x-space-4);
}
.timeline .delivery form {
  margin: 0;
}
.timeline .delivery .hon0x-button {
  min-height: 36px;
  padding-block: 0.35rem;
}

/* Tables */
.table-scroll {
  overflow-x: auto;
  background: var(--hon0x-color-surface);
  border: 1px solid var(--hon0x-color-border);
  border-radius: var(--portal-radius-lg);
}
.table-scroll:focus-visible {
  outline-offset: 0;
}
table {
  width: 100%;
  border-collapse: collapse;
}
caption {
  padding: var(--hon0x-space-4);
  text-align: start;
  font-weight: 600;
}
th,
td {
  padding: var(--hon0x-space-3) var(--hon0x-space-4);
  border-block-start: 1px solid var(--hon0x-color-border);
  text-align: start;
  vertical-align: top;
}
th {
  background: var(--hon0x-color-surface-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--hon0x-color-text-muted);
  white-space: nowrap;
}
td a {
  font-weight: 600;
  white-space: nowrap;
}
td.cell-muted {
  color: var(--hon0x-color-text-muted);
  white-space: nowrap;
}

@media (max-width: 48rem) {
  .portal-hero:has(.hero-image) {
    grid-template-columns: 1fr;
  }
  .hero-image {
    justify-self: start;
  }
}
@media (max-width: 30rem) {
  .panel {
    padding: var(--hon0x-space-4);
  }
  .card-grid {
    gap: var(--hon0x-space-4);
    margin-block: var(--hon0x-space-6);
  }
  .filter-grid {
    grid-template-columns: 1fr;
  }
  .ticket-actions .hon0x-form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .ticket-actions form,
  .ticket-actions .hon0x-button {
    width: 100%;
  }
}