/* Shared components for Job Apply (web app + landing). Built on tokens.css; the extension side panel copies
   these patterns. Neutral surfaces, hairlines, one accent, near-black primary actions. */

/* ---------- Component-level colors (derived, not brand tokens) ---------- */
:root {
  --seg-bg: var(--fill);
  --seg-on: #ffffff;
  --seg-on-shadow: 0 1px 2px rgba(0, 0, 0, 0.1), 0 0 0 0.5px rgba(0, 0, 0, 0.06);
  --toast-bg: #1d1d1f;
  --toast-text: #f5f5f7;
  --toast-action: #ffffff;
  --menu-bg: var(--surface);
  --input-bg: var(--surface);
  --row-hover: rgba(120, 120, 128, 0.06);
  --row-active: rgba(120, 120, 128, 0.12);
  --ring: var(--accent);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --seg-on: #636366;
    --seg-on-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    --toast-bg: #2c2c2e;
    --toast-text: #f5f5f7;
    --toast-action: #ffffff;
    --menu-bg: #2c2c2e;
    --input-bg: rgba(120, 120, 128, 0.16);
    --row-hover: rgba(255, 255, 255, 0.04);
    --row-active: rgba(255, 255, 255, 0.08);
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  font: var(--t-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern";
}
h1, h2, h3, h4, p, ol, ul, dl, dd, figure, fieldset { margin: 0; padding: 0; }
ol, ul { list-style: none; }
fieldset { border: 0; min-width: 0; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
[hidden] { display: none !important; }
::selection { background: var(--accent-soft); }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: var(--r-sm); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--s4); top: var(--s2); z-index: 100; padding: var(--s2) var(--s4);
  background: var(--primary); color: var(--on-primary); border-radius: var(--r); font: var(--t-headline);
  text-decoration: none; transform: translateY(-200%);
}
.skip-link:focus-visible { transform: none; }

/* ---------- Type helpers ---------- */
.t-largetitle { font: var(--t-largetitle); letter-spacing: -0.012em; }
.t-title1 { font: var(--t-title1); letter-spacing: -0.01em; }
.t-title2 { font: var(--t-title2); letter-spacing: -0.006em; }
.t-title3 { font: var(--t-title3); }
.t-headline { font: var(--t-headline); }
.t-body { font: var(--t-body); }
.t-callout { font: var(--t-callout); }
.t-subhead { font: var(--t-subhead); }
.t-footnote { font: var(--t-footnote); }
.t-caption { font: var(--t-caption); }
.c-2 { color: var(--text-2); }
.c-3 { color: var(--text-3); }
.c-accent { color: var(--accent); }
.c-danger { color: var(--danger); }
.tnum { font-variant-numeric: tabular-nums; }

.link { color: var(--accent); text-decoration: none; border-radius: 2px; }
.link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Buttons ---------- */
.btn {
  --h: var(--tap);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s2);
  min-height: var(--h); padding: 0 var(--s5);
  border: 0; border-radius: var(--r);
  font: var(--t-headline); white-space: nowrap; text-decoration: none;
  background: var(--fill); color: var(--text);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), opacity var(--dur) var(--ease);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn:hover { background: var(--fill-strong); }
.btn:active { opacity: 0.8; }
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-plain { background: transparent; }
.btn-plain:hover { background: var(--fill); }
.btn-danger { background: transparent; color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-sm { --h: 36px; padding: 0 var(--s3); font: 600 14px/1.2 var(--font); border-radius: 8px; }
.btn-lg { --h: 50px; padding: 0 var(--s6); font: 600 17px/1.2 var(--font); border-radius: 12px; }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }
.btn.is-loading { pointer-events: none; }
.btn.is-loading > :not(.spinner) { opacity: 0; }
.btn.is-loading { position: relative; }
.btn.is-loading .spinner { position: absolute; inset: 0; margin: auto; }
.btn-primary .spinner { --spin-track: rgba(255, 255, 255, 0.25); --spin-head: var(--on-primary); }
@media (prefers-color-scheme: dark) { .btn-primary .spinner { --spin-track: rgba(0, 0, 0, 0.2); } }

.icon-btn {
  display: inline-grid; place-items: center; flex: none;
  width: 36px; height: 36px; padding: 0; border: 0; border-radius: 8px;
  background: transparent; color: var(--text-2);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.icon-btn:hover { background: var(--fill); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn.danger:hover { background: var(--danger-soft); color: var(--danger); }

@media (pointer: coarse) {
  .btn-sm { --h: var(--tap); }
  .icon-btn { width: var(--tap); height: var(--tap); }
}

/* ---------- Form controls ---------- */
.field { display: grid; gap: var(--s2); }
.field-label { font: var(--t-headline); }
.field-hint { font: var(--t-footnote); color: var(--text-2); }
.field-error {
  display: flex; gap: var(--s2); align-items: flex-start;
  font: var(--t-subhead); color: var(--danger);
}
.field-error svg { width: 16px; height: 16px; flex: none; margin-top: 1px; }

.input, .select select, .textarea {
  width: 100%; min-height: var(--tap); padding: 0 var(--s3);
  border: 1px solid var(--hairline-strong); border-radius: var(--r);
  background: var(--input-bg); color: var(--text);
  font: var(--t-body); font-size: 16px; /* 16px stops iOS zooming on focus */
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
  -webkit-appearance: none; appearance: none;
}
.textarea { padding: 11px var(--s3); line-height: 1.45; resize: vertical; min-height: 88px; }
.input::placeholder, .textarea::placeholder { color: var(--text-3); opacity: 1; }
.input:hover, .select select:hover, .textarea:hover { border-color: var(--text-3); }
.input:focus-visible, .select select:focus-visible, .textarea:focus-visible,
.input:focus, .select select:focus, .textarea:focus {
  outline: none; border-color: var(--ring); box-shadow: 0 0 0 1px var(--ring);
}
.input[aria-invalid="true"] { border-color: var(--danger); }
.input[aria-invalid="true"]:focus { box-shadow: 0 0 0 1px var(--danger); }

.input-wrap { position: relative; display: flex; align-items: center; }
.input-wrap .input { padding-right: 52px; }
.input-wrap .input-action {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
}
.input-wrap.has-icon .input { padding-left: 38px; }
.input-wrap .input-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--text-3); pointer-events: none;
}

.select { position: relative; display: block; }
.select select { padding-right: 36px; cursor: pointer; text-overflow: ellipsis; }
.select::after {
  content: ""; position: absolute; right: 12px; top: 50%; width: 12px; height: 12px; margin-top: -6px;
  background: var(--text-2); pointer-events: none;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}
.select select option { color: initial; }

/* Segmented control: a radio group that looks like Apple's segmented control. */
.segmented {
  position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  gap: 2px; padding: 2px; border-radius: 9px; background: var(--seg-bg);
  max-width: 100%;
}
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 32px; padding: 0 var(--s3); border-radius: 7px;
  font: 500 14px/1.2 var(--font); color: var(--text); text-align: center; white-space: nowrap;
  cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.segmented label:hover { background: var(--row-active); }
.segmented input:checked + label { background: var(--seg-on); box-shadow: var(--seg-on-shadow); font-weight: 600; }
.segmented input:focus-visible + label { outline: 2px solid var(--ring); outline-offset: 1px; }
.segmented.block { display: grid; width: 100%; }
@media (pointer: coarse) { .segmented label { min-height: 40px; } }

/* Toggle (switch) — also used in illustrations */
.switch { position: relative; display: inline-block; width: 51px; height: 31px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.switch span {
  position: absolute; inset: 0; border-radius: 16px; background: var(--fill-strong);
  transition: background-color var(--dur) var(--ease);
}
.switch span::after {
  content: ""; position: absolute; left: 2px; top: 2px; width: 27px; height: 27px; border-radius: 50%;
  background: #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.18);
  transition: transform var(--dur) var(--ease);
}
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(20px); }
.switch input:focus-visible + span { outline: 2px solid var(--ring); outline-offset: 2px; }

/* ---------- Grouped inset lists ---------- */
.group { display: grid; gap: var(--s2); }
.group + .group { margin-top: var(--s8); }
.group-head { display: grid; gap: 2px; padding: 0 var(--s4); }
.group-title { font: var(--t-headline); color: var(--text); }
.group-note { font: var(--t-subhead); color: var(--text-2); }
.group-foot { padding: 0 var(--s4); font: var(--t-footnote); color: var(--text-2); }

.list { background: var(--surface); border-radius: var(--r-lg); overflow: hidden; }
.list > * { position: relative; }
.list > * + *::before {
  content: ""; position: absolute; top: 0; left: var(--s4); right: 0; height: 1px;
  background: var(--hairline); transform: scaleY(0.5); transform-origin: top;
}
@media (max-resolution: 1dppx) { .list > * + *::before { transform: none; } }
.row {
  display: flex; align-items: center; gap: var(--s3);
  min-height: 52px; padding: var(--s3) var(--s4);
}
.row-main { flex: 1; min-width: 0; display: grid; gap: 2px; }
.row-title { font: var(--t-body); color: var(--text); }
.row-sub { font: var(--t-subhead); color: var(--text-2); }
.row-trail { flex: none; display: flex; align-items: center; gap: var(--s2); color: var(--text-2); }
a.row, button.row { width: 100%; border: 0; background: transparent; text-align: left; text-decoration: none; color: inherit; font: inherit; }
a.row:hover, button.row:hover { background: var(--row-hover); }
a.row:active, button.row:active { background: var(--row-active); }
a.row:focus-visible, button.row:focus-visible { outline-offset: -2px; border-radius: inherit; }

.chevron { width: 8px; height: 13px; color: var(--text-3); flex: none; }

/* ---------- Cards, callouts ---------- */
.card { background: var(--surface); border-radius: var(--r-lg); padding: var(--s6); }
.callout {
  display: flex; gap: var(--s3); align-items: flex-start;
  padding: var(--s3) var(--s4); border-radius: var(--r);
  background: var(--fill); font: var(--t-callout); color: var(--text);
}
.callout svg { width: 18px; height: 18px; flex: none; margin-top: 1px; color: var(--text-2); }
.callout.accent { background: var(--accent-soft); }
.callout.accent svg { color: var(--accent); }
.callout.danger { background: var(--danger-soft); }
.callout.danger svg { color: var(--danger); }

/* ---------- Pills, badges, chips ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 24px; padding: 0 10px; border-radius: 12px;
  font: 600 12px/1 var(--font); white-space: nowrap;
  background: var(--fill); color: var(--text-2);
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.pill.strong { background: var(--fill-strong); color: var(--text); }
.pill.accent { background: var(--accent-soft); color: var(--accent); }
.pill.solid { background: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .pill.solid { color: #000; } }
.pill.muted { background: transparent; color: var(--text-2); box-shadow: inset 0 0 0 1px var(--hairline-strong); }

.badge {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 10px; font: 600 12px/1 var(--font); font-variant-numeric: tabular-nums;
  background: var(--fill); color: var(--text-2);
}
.chip {
  display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 0 10px;
  border-radius: 8px; background: var(--fill); color: var(--text);
  font: 500 13px/1.2 var(--font); text-decoration: none; white-space: nowrap;
}
a.chip:hover { background: var(--fill-strong); }
.chip svg { width: 14px; height: 14px; color: var(--text-2); }
.code {
  font: 500 14px/1.3 var(--mono); padding: 2px 6px; border-radius: 6px; background: var(--fill);
}

/* Status mark (circle / check) */
.mark {
  display: inline-grid; place-items: center; flex: none;
  width: 24px; height: 24px; border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--hairline-strong); color: transparent;
}
.mark svg { width: 13px; height: 13px; }
.mark.done { background: var(--accent); box-shadow: none; color: #fff; }
@media (prefers-color-scheme: dark) { .mark.done { color: #000; } }

/* ---------- Progress, spinner, skeleton ---------- */
.progress { height: 4px; border-radius: 2px; background: var(--fill); overflow: hidden; }
.progress > span {
  display: block; height: 100%; width: var(--value, 0%); border-radius: inherit; background: var(--accent);
  transition: width 400ms var(--ease);
}

.spinner {
  --spin-track: var(--fill-strong); --spin-head: var(--text-2);
  display: inline-block; width: 16px; height: 16px; flex: none; border-radius: 50%;
  border: 2px solid var(--spin-track); border-top-color: var(--spin-head);
  animation: ui-spin 800ms linear infinite;
}
.spinner.lg { width: 22px; height: 22px; border-width: 2.5px; }
@keyframes ui-spin { to { transform: rotate(360deg); } }

.skeleton {
  display: block; border-radius: 6px; background: var(--fill);
  animation: ui-pulse 1.6s var(--ease) infinite;
}
@keyframes ui-pulse { 50% { opacity: 0.55; } }

@media (prefers-reduced-motion: reduce) {
  .spinner { animation: ui-pulse 1.6s ease-in-out infinite; border-top-color: var(--spin-track); background: var(--spin-track); }
  .skeleton { animation: none; }
  *, *::before, *::after { scroll-behavior: auto !important; }
}

/* ---------- Saved indicator ---------- */
.saved {
  display: inline-flex; align-items: center; gap: 4px;
  font: var(--t-footnote); color: var(--text-2); white-space: nowrap;
  opacity: 0; transition: opacity 240ms var(--ease);
}
.saved.on { opacity: 1; }
.saved svg { width: 12px; height: 12px; color: var(--accent); }
.saved.error { color: var(--danger); opacity: 1; }

/* ---------- Menu (popover list) ---------- */
.menu {
  position: fixed; z-index: 60; min-width: 200px; max-width: min(320px, calc(100vw - 16px));
  padding: 6px; border-radius: 12px; background: var(--menu-bg); box-shadow: var(--shadow-pop);
  transform-origin: top left; animation: ui-menu-in 140ms var(--ease);
}
@keyframes ui-menu-in { from { opacity: 0; transform: scale(0.97); } }
.menu-item {
  display: flex; align-items: center; gap: var(--s3); width: 100%;
  min-height: 36px; padding: 0 var(--s3); border: 0; border-radius: 7px;
  background: transparent; color: var(--text); font: var(--t-callout); text-align: left; text-decoration: none;
  cursor: pointer;
}
.menu-item:hover, .menu-item:focus-visible { background: var(--fill); outline: none; }
.menu-item .check { width: 14px; height: 14px; color: var(--accent); flex: none; margin-left: auto; }
.menu-item svg:not(.check) { width: 16px; height: 16px; color: var(--text-2); flex: none; }
.menu-item.danger, .menu-item.danger svg:not(.check) { color: var(--danger); }
.menu-sep { height: 1px; margin: 6px var(--s3); background: var(--hairline); }
.menu-label { padding: 6px var(--s3) 4px; font: var(--t-footnote); color: var(--text-2); }
@media (pointer: coarse) { .menu-item { min-height: var(--tap); } }
@media (prefers-reduced-motion: reduce) { .menu { animation: none; } }

/* ---------- Toasts ---------- */
.toasts {
  position: fixed; z-index: 80; left: 50%; bottom: calc(var(--s6) + var(--safe-b));
  display: grid; gap: var(--s2); justify-items: center; width: max-content; max-width: calc(100vw - 32px);
  transform: translateX(-50%); pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: var(--s4);
  min-height: 48px; padding: 0 var(--s2) 0 var(--s5); border-radius: 12px;
  background: var(--toast-bg); color: var(--toast-text); box-shadow: var(--shadow-pop);
  font: var(--t-callout); pointer-events: auto;
  animation: ui-toast-in 220ms var(--ease);
}
.toast.no-action { padding-right: var(--s5); }
.toast .toast-msg { padding: var(--s3) 0; }
.toast button {
  min-height: 36px; padding: 0 var(--s3); border: 0; border-radius: 8px; background: transparent;
  color: var(--toast-action); font: 600 14px/1 var(--font);
}
.toast button:hover { background: rgba(255, 255, 255, 0.12); }
.toast button:focus-visible { outline-color: #fff; }
.toast.leaving { animation: ui-toast-out 180ms var(--ease) forwards; }
@keyframes ui-toast-in { from { opacity: 0; transform: translateY(8px); } }
@keyframes ui-toast-out { to { opacity: 0; transform: translateY(4px); } }
@media (prefers-reduced-motion: reduce) { .toast, .toast.leaving { animation-duration: 1ms; } }

/* ---------- Brand mark (inline) ---------- */
.mark-logo { width: 28px; height: 28px; border-radius: 7px; flex: none; }
@media (prefers-color-scheme: dark) { .mark-logo { box-shadow: 0 0 0 1px var(--hairline-strong); } }

/* ---------- Empty state ---------- */
.empty { display: grid; justify-items: start; gap: var(--s3); padding: var(--s10) var(--s6); }
.empty h3 { font: var(--t-title3); }
.empty p { font: var(--t-body); color: var(--text-2); max-width: 46ch; }
.empty .btn { margin-top: var(--s2); }