/* ==========================================================================
   contact.css: Order ticket (WS-5). One section, #ticket: P01 intro,
   P02 the ticket (form, send states, receipt), P03 desk info.
   Shared pieces (panels, buttons, LEDs, receipts) live in base.css. The form fields live here.
   Order: Sections, Animations, then Media queries (mobile first).
   ========================================================================== */

/* ----- P01 intro ---------------------------------------------------------- */
.intro { display: grid; gap: var(--sp-5); }

/* ----- P02 the ticket ------------------------------------------------------ */
.ticket { display: grid; gap: var(--sp-5); }

/* Form fields: .field-input works on input, select, and textarea */
.field { display: grid; gap: var(--sp-2); }
/* The min-height is the chip height: a label with a chip and one without stay level in a row */
.field-label { display: flex; align-items: center; gap: var(--sp-2); min-height: 1.375rem; color: var(--c-text-2); }
.field-no { color: var(--c-text-3); }
.field-control { position: relative; }
.field-input {
  width: 100%;
  min-height: var(--hit);
  padding: 0 var(--sp-3);
  background: var(--c-panel-2);
  border: 1px solid var(--c-line-input);
  border-radius: 2px;
  caret-color: var(--c-amber);
  color: var(--c-text);
  font-size: var(--fs-input);
  transition: border-color var(--dur-2) var(--ease-snap);
}
.field-input::placeholder { color: var(--c-text-3); opacity: 1; }
select.field-input {
  appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23BEB8AB' stroke-width='1.5' stroke-linecap='square'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1rem;
}
textarea.field-input {
  min-height: 9rem;
  padding: var(--sp-3);
  font-family: var(--f-serif);
  font-stretch: normal;
  font-size: var(--fs-body);
  line-height: 1.6;
  letter-spacing: 0;
  resize: vertical;
}
.field-input[aria-invalid="true"] { border-color: var(--c-bear); }
.field-hint { color: var(--c-text-3); font-size: var(--fs-ui); }
.field-error { display: flex; align-items: flex-start; gap: var(--sp-2); color: var(--c-bear); font-size: var(--fs-ui); }
.field-error:empty { display: none; }
.field-ok { position: absolute; top: 50%; right: var(--sp-3); color: var(--c-bull); transform: translateY(-50%); visibility: hidden; }
.field.is-valid .field-ok { visibility: visible; }
.hp { position: absolute; left: -100vw; }

.field-opt { color: var(--c-text-3); }
.field-label .chip, .field-opt { margin-left: auto; }
/* The check never sits on the text: a valid field keeps room for it */
.field.is-valid input.field-input { padding-right: 2.5rem; }
.field-input:hover { border-color: var(--c-text-2); }
.field-input:focus-visible { outline-offset: 1px; }
.field-input[aria-invalid="true"]:hover { border-color: var(--c-bear); }

/* The status readout in the panel head: DRAFT, SENDING, FILLED, REJECTED */
.tk-state { display: inline-block; min-width: 8ch; color: var(--c-text); text-align: right; transform-origin: 50% 50%; }
[data-state="sending"] .tk-state { color: var(--c-amber); }
[data-state="filled"] .tk-state { color: var(--c-bull); }
[data-state="rejected"] .tk-state { color: var(--c-bear); }
/* SENDING blinks 4 times (under 5 s), then stays lit */
[data-state="sending"] .tk-led { animation: blink 1060ms var(--ease-blink) 4; }
.is-frozen [data-state="sending"] .tk-led { animation: none; }

.tk-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--c-bear);
  border-radius: 2px;
  color: var(--c-bear);
  line-height: 1.5;
}
.tk-alert .i { margin-top: 0.15em; }
.tk-alert a { color: var(--c-text); text-decoration: underline 1px var(--c-bear); text-underline-offset: 0.2em; }
.tk-alert a:hover { color: var(--c-amber); }

.tk-send { display: grid; gap: var(--sp-3); }
.tk-send .btn[aria-disabled="true"] { cursor: progress; opacity: 0.6; }
.tk-keys:not([hidden]) { display: block; margin-top: var(--sp-1); }
.tk-keys kbd { margin-right: 0.125rem; }

/* The receipt opens from under the ticket head */
.receipt { display: grid; gap: var(--sp-5); animation: receipt-open var(--dur-4) var(--ease-settle); }
.receipt .slip-head { color: var(--c-bull); }
.receipt-title:focus-visible { outline-offset: 4px; }
.receipt .lede { color: var(--c-text); }
.receipt-rows { border-top: 1px solid var(--c-line); }
.receipt-rows .di-row { padding-inline: 0; }
.receipt-rows dd { overflow-wrap: anywhere; }

/* ----- P03 desk info --------------------------------------------------------- */
.di-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  align-items: baseline;
  gap: var(--sp-3);
  min-height: var(--hit);
  padding: var(--sp-3) var(--pad-panel);
  border-bottom: 1px solid var(--c-line);
}
.di-row dd { display: flex; align-items: center; gap: var(--sp-2); }
.di-time { display: inline-block; font-weight: 600; transform-origin: 50% 50%; }

.di-links { list-style: none; }
.di-links li { border-bottom: 1px solid var(--c-line); }
.di-link {
  display: grid;
  gap: var(--sp-1);
  align-content: center;
  min-height: 3.25rem;
  padding: var(--sp-3) var(--pad-panel);
  color: var(--c-text);
  text-decoration: none;
  transition: background-color var(--dur-2) var(--ease-snap);
}
.di-link:focus-visible { outline-offset: -2px; }
.di-name { display: inline-flex; align-items: center; gap: var(--sp-2); font-weight: 500; transition: color var(--dur-2) var(--ease-snap); }
.di-ext { width: 0.75rem; height: 0.75rem; margin-left: auto; color: var(--c-text-3); transition: color var(--dur-2) var(--ease-snap); }
.di-meta { color: var(--c-text-2); }
.di-meta .i-star { display: inline-block; width: 0.7rem; height: 0.7rem; vertical-align: -0.08em; }
.di-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.di-pair .di-link + .di-link { border-left: 1px solid var(--c-line); }

.di-receipt { padding: var(--sp-5) var(--pad-panel) var(--pad-panel); }
.di-receipt blockquote { padding-left: var(--sp-4); border-left: 2px solid var(--c-amber); }

/* ----- Animations -------------------------------------------------------------- */
@keyframes receipt-open { from { clip-path: inset(0 0 100% 0); } }

/* ----- Media queries ------------------------------------------------------------ */
@media (hover: hover) {
  .di-link:hover { background: var(--c-panel-2); }
  .di-link:hover .di-name, .di-link:hover .di-ext { color: var(--c-amber); }
}

@media (min-width: 30em) {
  .tk-send { grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: var(--sp-5); }
}

@media (min-width: 48em) {
  /* Name and email share a row, then type and timeline; the message runs across */
  .ticket { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--sp-5); align-items: start; }
  .field--wide { grid-column: 1 / -1; }
}

@media (min-width: 64em) {
  .desk-ticket { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .p-intro { grid-column: 1 / -1; }
  /* This gap puts the lede on the left edge of the P03 text below it (7 + 5 inside the panel padding) */
  .intro { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; column-gap: calc(var(--pad-panel) * 2.8 + 1px); }
}