/* css/pages/support.css
   Support hub: Help Center, Contact Us, Report an Issue.
   Colours, spacing, radii, chevron and chip sizes all come from tokens.css
   (loaded by header.php via base.css). Only page-specific layout lives here. */

/* ── Sticky offsets ───────────────────────────────────────────────────────────
   components/nav/nav.css gives the navbar height: 4rem and base.css says it's
   sticky. The jump bar sticks directly under it, and anchors scroll clear of
   both. If the navbar height ever changes, change it here too. */
:root {
  --support-nav-offset: 4rem;
}

html {
  scroll-padding-top: calc(var(--support-nav-offset) + 4rem);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* ── Page shell ───────────────────────────────────────────────────────────── */
.support {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-2xl);
}

.support__title {
  font-size: var(--font-size-3xl);
  font-weight: 400;
}

.support__intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.support__section-title {
  font-size: var(--font-size-2xl);
  font-weight: 400;
  margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.support__section-lead {
  color: var(--color-text-light);
}

/* ── Jump bar ─────────────────────────────────────────────────────────────── */
.support__jump {
  position: sticky;
  top: var(--support-nav-offset);
  z-index: 5;
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  background: var(--color-background);
  overflow-x: auto;
}

/* ── Chip (jump bar, social buttons, problem-type choices) ────────────────── */
.support-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  height: var(--chip-height);
  padding: 0 var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
}

.support-chip:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
  text-decoration: none;
}

/* ── Icons ────────────────────────────────────────────────────────────────── */
.support-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.support-icon--fill {
  fill: currentColor;
  stroke: none;
}

/* ── Help Center rows ─────────────────────────────────────────────────────── */
.support-rows {
  list-style: none;
}

.support-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.support-row:hover {
  border-color: var(--color-blue);
  text-decoration: none;
}

.support-row__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.support-row__text {
  flex: 1;
  min-width: 0;
}

.support-row__title {
  display: block;
  font-weight: 500;
}

.support-row__desc {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.support-row__chevron {
  flex-shrink: 0;
  width: calc(var(--card-chevron-size) / 2);
  height: calc(var(--card-chevron-size) / 2);
  border-right: 2px solid var(--color-text-light);
  border-bottom: 2px solid var(--color-text-light);
  transform: rotate(-45deg);
}

/* ── Panels (Contact + Report) ────────────────────────────────────────────── */
.support-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
}

.support-contact {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.support-contact__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.support-contact__email {
  font-size: var(--font-size-lg);
  font-weight: 600;
  word-break: break-all;
}

.support-panel__divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

.support-socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* Mobile: icon-only social buttons (44px touch target, label hidden) */
@media (max-width: 767px) {
  .support-socials .support-chip {
    justify-content: center;
    width: var(--touch-target-min);
    height: var(--touch-target-min);
    padding: 0;
  }

  .support-socials .support-chip__label {
    display: none;
  }
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.support-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.support-btn:hover {
  background: var(--color-blue);
  filter: brightness(0.92);
  text-decoration: none;
  color: var(--color-white);
}

.support-btn:disabled {
  background: var(--color-border);
  cursor: not-allowed;
  filter: none;
}

/* ── Report form ──────────────────────────────────────────────────────────── */
.support-field {
  border: 0;
  min-width: 0;
  margin-bottom: var(--spacing-lg);
}

.support-field__label {
  display: block;
  padding: 0;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.support-field__hint {
  margin: var(--spacing-xs) 0 0;
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-light);
}

/* base.css gives every input width:100%, padding and a 2px border — these
   overrides match the auth-input look (1px border, 0.875rem padding). */
.support-field__input,
.support-field__textarea {
  display: block;
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  font-size: var(--font-size-base);
  background: var(--color-white);
}

.support-field__input:focus,
.support-field__textarea:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.15);
}

.support-field__textarea {
  min-height: 120px;
  resize: vertical;
}

/* Honeypot — kept off-screen, not display:none (some bots skip hidden fields) */
.support-field--trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Problem-type radio chips */
.support-choices {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* The radio itself is visually hidden; its label (.support-chip) is the control */
.support-choices__input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
}

.support-choices__input:checked + .support-chip {
  border-color: var(--color-blue);
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.support-choices__input:focus-visible + .support-chip {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

/* ── Form status + success ────────────────────────────────────────────────── */
.support-form__status {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--color-danger-bg);
  color: var(--color-danger-text);
  font-size: var(--font-size-sm);
}

.support-success {
  text-align: center;
  padding: var(--spacing-lg) 0;
}

.support-success:focus {
  outline: none;
}

.support-success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-full);
  background: var(--color-success-bg);
  color: var(--color-success-text);
}

.support-success__icon .support-icon {
  width: 2rem;
  height: 2rem;
}

.support-success__title {
  font-size: var(--font-size-xl);
  font-weight: 500;
}

/* display rules above would beat the browser's [hidden] — restore it (see §28) */
.support-form__status[hidden],
.support-success[hidden],
.support-panel [hidden] {
  display: none;
}