/* ============================================================
   Wayfare — screen styles
   Warm travel palette · Fraunces display serif + Inter UI sans
   ============================================================ */

:root {
  --paper: #f7f2ea;
  --paper-deep: #efe7da;
  --ink: #2b2620;
  --ink-soft: #6d6355;
  --ink-faint: #a89b89;
  --accent: #c96f2e;
  --accent-deep: #a8551c;
  --accent-soft: #f3ddc8;
  --sage: #7d8b6f;
  --card: #fffdf9;
  --line: #e4dac9;
  --shadow-sm: 0 1px 2px rgba(43, 38, 32, .06), 0 2px 8px rgba(43, 38, 32, .05);
  --shadow-md: 0 4px 14px rgba(43, 38, 32, .10), 0 12px 34px rgba(43, 38, 32, .08);
  --shadow-lg: 0 10px 28px rgba(43, 38, 32, .16), 0 24px 60px rgba(43, 38, 32, .12);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, "Segoe UI", sans-serif;
  --radius: 18px;
  --ease-spring: cubic-bezier(.34, 1.56, .5, 1);
  --ease-out: cubic-bezier(.22, .8, .3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(201, 111, 46, .10), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(125, 139, 111, .10), transparent 55%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* subtle film grain */
.grain {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 60;
  opacity: .05; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

/* ---------------- header ---------------- */
.site-header { padding: 26px 0 6px; }
.header-inner { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 34px; height: 34px; color: var(--accent); display: inline-flex; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-name {
  font-family: var(--serif); font-weight: 600; font-size: 1.55rem;
  letter-spacing: .01em;
}
.brand-tag { margin: 0; color: var(--ink-soft); font-size: .9rem; font-style: italic; font-family: var(--serif); }

/* ---------------- hero ---------------- */
.hero { padding: 56px 0 34px; text-align: center; }
.hero-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  line-height: 1.06; margin: 0 0 18px; letter-spacing: -.015em;
}
.hero-title em { font-style: italic; color: var(--accent-deep); }
.hero-sub {
  max-width: 620px; margin: 0 auto; color: var(--ink-soft);
  font-size: 1.05rem; line-height: 1.65;
}

/* ---------------- category cards ---------------- */
.categories { padding-bottom: 14px; }
.card-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
}

.cat-card {
  --cat-accent: var(--accent);
  position: relative; border: 0; padding: 0; cursor: pointer;
  border-radius: var(--radius); overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow-sm);
  text-align: left; font: inherit; color: inherit;
  transition: transform .45s var(--ease-spring), box-shadow .35s var(--ease-out);
  opacity: 0; transform: translateY(22px);
  animation: card-in .7s var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 60ms);
  outline-offset: 3px;
}
@keyframes card-in { to { opacity: 1; transform: translateY(0); } }

.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-card:active { transform: translateY(-1px) scale(.985); }

.cat-photo {
  position: relative; height: 128px; overflow: hidden;
  background: linear-gradient(135deg, var(--paper-deep), var(--line));
}
.cat-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(.55) brightness(.96);
  transform: scale(1.02);
  transition: filter .5s var(--ease-out), transform .6s var(--ease-out);
}
.cat-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,38,32,0) 45%, rgba(43,38,32,.32) 100%);
}
.cat-body { padding: 14px 16px 16px; display: flex; align-items: center; gap: 12px; }
.cat-icon {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center;
  color: var(--ink-soft);
  background: var(--paper-deep);
  transition: color .3s, background .3s;
}
.cat-icon svg { width: 21px; height: 21px; }
.cat-name { font-family: var(--serif); font-weight: 600; font-size: 1.02rem; line-height: 1.2; }
.cat-tag { font-size: .76rem; color: var(--ink-faint); margin-top: 2px; }

.cat-check {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cat-accent); color: #fff;
  display: grid; place-items: center;
  transform: scale(0); opacity: 0;
  transition: transform .4s var(--ease-spring), opacity .25s;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.cat-check svg { width: 15px; height: 15px; stroke-width: 2.4; }

/* selected state — the card "lights up" */
.cat-card.selected {
  box-shadow: 0 0 0 2px var(--cat-accent), var(--shadow-lg);
  transform: translateY(-6px);
}
.cat-card.selected:hover { transform: translateY(-8px); }
.cat-card.selected .cat-photo img { filter: saturate(1.15) brightness(1); transform: scale(1.07); }
.cat-card.selected .cat-icon { background: var(--cat-accent); color: #fff; }
.cat-card.selected .cat-check { transform: scale(1); opacity: 1; }

/* ---------------- toolbar ---------------- */
.checklist-section { padding: 34px 0 70px; }
.list-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap; margin-bottom: 22px;
}
.trip-title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  color: var(--ink); background: transparent;
  border: 0; border-bottom: 2px dashed transparent;
  padding: 4px 2px; width: min(460px, 100%);
  transition: border-color .25s;
}
.trip-title::placeholder { color: var(--ink-faint); }
.trip-title:hover { border-bottom-color: var(--line); }
.trip-title:focus { outline: none; border-bottom-color: var(--accent); }

.toolbar-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 .88rem var(--sans); letter-spacing: .01em;
  padding: 11px 18px; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent;
  transition: transform .3s var(--ease-spring), box-shadow .25s, background .25s, color .25s, border-color .25s;
}
.btn svg { width: 16px; height: 16px; }
.btn:active { transform: scale(.96); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 14px rgba(201, 111, 46, .35);
}
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(201,111,46,.4); }
.btn-ghost {
  background: var(--card); color: var(--ink-soft); border-color: var(--line);
}
.btn-ghost:hover { color: var(--ink); border-color: var(--ink-faint); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-danger:hover { color: #b23b2e; border-color: #dfb2aa; }

/* ---------------- progress panel ---------------- */
.progress-panel {
  display: flex; align-items: center; gap: 20px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 24px;
  box-shadow: var(--shadow-sm); margin-bottom: 26px;
}
.progress-ring-wrap { position: relative; width: 72px; height: 72px; flex: 0 0 auto; }
.progress-ring { width: 72px; height: 72px; transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--paper-deep); stroke-width: 7; }
.ring-fill {
  fill: none; stroke: var(--accent); stroke-width: 7; stroke-linecap: round;
  stroke-dasharray: 188.5; stroke-dashoffset: 188.5;
  transition: stroke-dashoffset .7s var(--ease-out);
}
.ring-label {
  position: absolute; inset: 0; display: grid; place-items: center;
  font: 700 .92rem var(--sans); color: var(--ink);
}
.progress-count { margin: 0; font-family: var(--serif); font-size: 1.3rem; font-weight: 600; }
.progress-hint { margin: 3px 0 0; color: var(--ink-soft); font-size: .88rem; }

/* ---------------- groups & items ---------------- */
.groups { display: grid; gap: 22px; }

.group {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  overflow: hidden;
  animation: group-in .5s var(--ease-out);
}
@keyframes group-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.group-head { padding: 18px 22px 12px; }
.group-head-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.group-name { font-family: var(--serif); font-weight: 600; font-size: 1.18rem; margin: 0; }
.group-count { font-size: .8rem; font-weight: 600; color: var(--ink-faint); white-space: nowrap; }
.group-count.all-done { color: var(--sage); }
.group-bar {
  margin-top: 10px; height: 5px; border-radius: 99px;
  background: var(--paper-deep); overflow: hidden;
}
.group-bar-fill {
  height: 100%; width: 0%; border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), #e0a05c);
  transition: width .6s var(--ease-out);
}
.group.done .group-bar-fill { background: linear-gradient(90deg, var(--sage), #9fae8f); }

.item-list { list-style: none; margin: 0; padding: 4px 10px 12px; }

.item {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: 12px;
  transition: background .2s;
  overflow: hidden;
}
.item:hover { background: var(--paper); }
.item.entering { animation: item-in .45s var(--ease-out); }
@keyframes item-in {
  from { opacity: 0; transform: translateX(-10px); max-height: 0; padding-top: 0; padding-bottom: 0; }
  to { opacity: 1; transform: none; max-height: 60px; }
}
.item.leaving {
  animation: item-out .35s var(--ease-out) forwards;
}
@keyframes item-out {
  to { opacity: 0; transform: translateX(14px); max-height: 0; padding-top: 0; padding-bottom: 0; margin: 0; }
}

.item-check {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 8px;
  border: 1.6px solid var(--ink-faint); background: #fff;
  cursor: pointer; display: grid; place-items: center; padding: 0;
  color: #fff;
  transition: background .25s var(--ease-spring), border-color .25s, transform .2s var(--ease-spring);
}
.item-check svg { width: 14px; height: 14px; stroke-width: 2.6; opacity: 0; transform: scale(.4); transition: opacity .2s, transform .3s var(--ease-spring); }
.item-check:hover { border-color: var(--accent); transform: scale(1.08); }
.item.checked .item-check { background: var(--sage); border-color: var(--sage); }
.item.checked .item-check svg { opacity: 1; transform: scale(1); }

.item-icon { flex: 0 0 auto; width: 19px; height: 19px; color: var(--ink-faint); display: inline-flex; }
.item-icon svg { width: 100%; height: 100%; }
.item.checked .item-icon { color: var(--sage); }

.item-name {
  flex: 1 1 auto; font-size: .95rem; position: relative;
  transition: color .3s;
}
.item-name::after {
  content: ""; position: absolute; left: -2px; right: 100%; top: 55%;
  height: 1.6px; background: var(--ink-faint); border-radius: 2px;
  transition: right .45s var(--ease-out);
}
.item.checked .item-name { color: var(--ink-faint); }
.item.checked .item-name::after { right: -2px; }

.item-sources { display: flex; gap: 4px; flex: 0 0 auto; }
.src-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--dot, var(--ink-faint));
  opacity: .85;
}
.item-remove {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 8px;
  border: 0; background: transparent; color: var(--ink-faint);
  cursor: pointer; display: grid; place-items: center; padding: 0;
  opacity: 0; transition: opacity .2s, color .2s, background .2s;
}
.item:hover .item-remove, .item-remove:focus-visible { opacity: 1; }
.item-remove:hover { color: #b23b2e; background: #f7e6e2; }
.item-remove svg { width: 14px; height: 14px; }

/* add item */
.add-row { display: flex; gap: 10px; padding: 4px 22px 18px; }
.add-input {
  flex: 1 1 auto; font: .92rem var(--sans); color: var(--ink);
  border: 1px dashed var(--line); border-radius: 12px;
  background: transparent; padding: 10px 14px;
  transition: border-color .25s, background .25s;
}
.add-input::placeholder { color: var(--ink-faint); }
.add-input:focus { outline: none; border-color: var(--accent); border-style: solid; background: #fff; }
.add-btn {
  flex: 0 0 auto; border: 0; border-radius: 12px; cursor: pointer;
  background: var(--paper-deep); color: var(--ink-soft);
  font: 600 .85rem var(--sans); padding: 0 16px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .25s, color .25s, transform .2s var(--ease-spring);
}
.add-btn svg { width: 14px; height: 14px; }
.add-btn:hover { background: var(--accent-soft); color: var(--accent-deep); }
.add-btn:active { transform: scale(.95); }

/* ---------------- empty / packed states ---------------- */
.empty-state, .packed-state {
  text-align: center; padding: 70px 24px;
  background: var(--card); border: 1px dashed var(--line);
  border-radius: var(--radius);
}
.empty-icon, .packed-badge {
  width: 64px; height: 64px; margin: 0 auto 18px;
  color: var(--accent); display: grid; place-items: center;
  background: var(--accent-soft); border-radius: 50%;
}
.empty-icon svg, .packed-badge svg { width: 30px; height: 30px; }
.packed-badge { background: #e6ecdf; color: var(--sage); }
.empty-state h2, .packed-state h2 {
  font-family: var(--serif); font-weight: 600; font-size: 1.5rem; margin: 0 0 10px;
}
.empty-state p, .packed-state p { color: var(--ink-soft); max-width: 440px; margin: 0 auto; line-height: 1.6; }
.packed-state { border-style: solid; border-color: #d4ddc8; animation: group-in .6s var(--ease-out); }

/* ---------------- footer ---------------- */
.site-footer { padding: 30px 0 44px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.site-footer p { margin: 0; color: var(--ink-faint); font-size: .82rem; }

/* ---------------- toast ---------------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 80;
  transform: translate(-50%, 80px); opacity: 0;
  background: var(--ink); color: var(--paper);
  font: 500 .88rem var(--sans);
  padding: 12px 22px; border-radius: 999px;
  box-shadow: var(--shadow-lg); pointer-events: none;
  transition: transform .45s var(--ease-spring), opacity .3s;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ---------------- print document (hidden on screen) ---------------- */
.print-doc { display: none; }

/* ---------------- responsive ---------------- */
@media (max-width: 760px) {
  .hero { padding: 38px 0 26px; }
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .cat-photo { height: 96px; }
  .list-toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-actions { justify-content: flex-start; }
  .progress-panel { padding: 14px 18px; gap: 14px; }
  .item-remove { opacity: 1; }
}
@media (max-width: 460px) {
  .wrap { padding: 0 16px; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .cat-body { flex-direction: column; align-items: flex-start; gap: 8px; padding: 12px; }
  .brand-tag { display: none; }
  .btn { padding: 10px 14px; font-size: .82rem; }
}
@media (max-width: 340px) {
  .card-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}