:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --ink: #101418;
  --muted: #5d6672;
  --line: #e4e7ec;
  --accent: #1d4ed8;
  --accent-dark: #173eae;
  --accent-soft: #e8eefc;
  --ok: #0a7d4f;
  --ok-soft: #e6f4ec;
  --amber-bg: #fdf3e3;
  --amber-tx: #8a4b0e;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 20, 24, .06), 0 4px 14px rgba(16, 20, 24, .06);
  --shadow-lg: 0 12px 40px rgba(16, 20, 24, .18);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  padding-bottom: 5.5rem;
}
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0; z-index: 100;
}
.skip:focus { left: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
button, input, select { font: inherit; }

/* Header */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 1rem;
  padding: .7rem 1.25rem;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .6rem; min-width: 0; }
.logo { color: var(--accent); display: inline-flex; }
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.pill {
  font-size: .72rem; font-weight: 600; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: .1rem .55rem;
  background: #fff;
}
.ver { color: var(--muted); font-size: .82rem; }
.top-status { margin-left: auto; display: flex; align-items: center; gap: .45rem; font-size: .85rem; color: var(--muted); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: #c3c9d1; flex: none; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--danger); }
.dot.warn { background: #d97706; }

.alerts { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.alert {
  margin-top: .75rem; padding: .7rem .9rem; border-radius: var(--radius);
  font-size: .9rem; border: 1px solid var(--line); background: var(--surface);
  box-shadow: var(--shadow);
}
.alert.warn { border-left: 4px solid #d97706; }
.alert.bad { border-left: 4px solid var(--danger); background: var(--danger-soft); border-color: #f3c2bd; }
.alert.info { border-left: 4px solid var(--accent); }

/* Layout */
.container { max-width: 1080px; margin: 0 auto; padding: 1.5rem 1.25rem 2rem; }
.hero { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.hero h2 { margin: 0; font-size: 1.6rem; letter-spacing: -.02em; }
.subtitle { margin: .25rem 0 0; color: var(--muted); font-size: .95rem; max-width: 60ch; }
.count { color: var(--muted); font-size: .85rem; margin: 0; white-space: nowrap; }

/* Toolbar */
.toolbar { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 1.1rem; }
.search-wrap {
  display: flex; align-items: center; gap: .6rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: .8rem 1rem; box-shadow: var(--shadow);
  color: var(--muted);
}
.search-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-wrap input {
  flex: 1; border: none; outline: none; background: transparent; color: var(--ink); font-size: 1.02rem; min-width: 0;
}
.toolbar-row { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.segmented {
  display: inline-flex; gap: 2px; background: #e9edf2; border-radius: 999px; padding: 3px;
}
.seg {
  border: none; background: transparent; border-radius: 999px;
  padding: .45rem .95rem; cursor: pointer; color: var(--muted); font-weight: 500; min-height: 40px;
  transition: background .16s ease, color .16s ease;
}
.seg.active { background: #fff; color: var(--ink); box-shadow: var(--shadow); font-weight: 600; }
.sort-label { margin-left: auto; display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .88rem; }
.sort-label select {
  border: 1px solid var(--line); border-radius: 9px; background: #fff;
  padding: .5rem .6rem; min-height: 40px; color: var(--ink);
}

/* Grid + cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: .9rem; }
.card-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .55rem;
  animation: rise .22s ease both;
  transition: transform .16s ease, box-shadow .16s ease;
}
.card-item:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(16,20,24,.07), 0 10px 24px rgba(16,20,24,.09); }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.card-top { display: flex; align-items: center; gap: .5rem; }
.badge {
  font-size: .72rem; font-weight: 600; border-radius: 999px; padding: .16rem .6rem;
}
.badge.game { background: var(--amber-bg); color: var(--amber-tx); }
.badge.app { background: var(--ok-soft); color: var(--ok); }
.badge.other { background: #eef1f5; color: var(--muted); }
.compat { margin-left: auto; font-size: .75rem; color: var(--muted); }
.card-item h3 { margin: 0; font-size: 1.02rem; letter-spacing: -.01em; }
.card-desc { margin: 0; color: var(--muted); font-size: .86rem; }
.card-foot { margin-top: auto; display: flex; align-items: center; gap: .6rem; padding-top: .4rem; }
.size { color: var(--muted); font-size: .84rem; }
.size.unavail { color: var(--danger); }
.card-foot .btn { margin-left: auto; }

/* Buttons */
.btn {
  border-radius: 10px; padding: .6rem 1.05rem; min-height: 44px; cursor: pointer;
  border: 1px solid transparent; font-weight: 600; font-size: .92rem;
  transition: transform .12s ease, background .16s ease, box-shadow .16s ease;
}
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover:not(:disabled) { background: var(--accent-dark); }
.btn.primary:disabled { opacity: .45; cursor: not-allowed; }
.btn.ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.btn.ghost:hover:not(:disabled) { border-color: var(--ink); }
.btn.added { background: var(--accent-soft); color: var(--accent-dark); border-color: transparent; }
.btn.sm { min-height: 38px; padding: .42rem .8rem; font-size: .85rem; }
.btn.block { width: 100%; margin-top: .6rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.icon-btn {
  border: 1px solid transparent; background: transparent; border-radius: 8px;
  min-width: 36px; min-height: 36px; cursor: pointer; color: var(--muted);
}
.icon-btn:hover { background: #eef1f5; color: var(--ink); }

/* Skeleton + empty */
.skeleton-row { display: contents; }
.sk { height: 150px; border-radius: var(--radius); background: linear-gradient(90deg, #e9edf2 25%, #f5f7fa 50%, #e9edf2 75%); background-size: 200% 100%; animation: sh 1.2s infinite; }
@keyframes sh { to { background-position: -200% 0; } }
.empty {
  text-align: center; padding: 3rem 1rem; color: var(--muted);
  background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius);
  grid-column: 1 / -1;
}
.empty strong { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: .25rem; }

/* Cart bar */
.cartbar {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 1rem; z-index: 40;
  width: min(680px, calc(100% - 1.5rem));
  display: flex; align-items: center; gap: .6rem;
  background: #131a22; color: #fff; border-radius: 16px; padding: .55rem .55rem .55rem .8rem;
  box-shadow: var(--shadow-lg);
}
.cart-open {
  flex: 1; display: flex; align-items: center; gap: .6rem; min-width: 0;
  background: transparent; border: none; color: #fff; cursor: pointer; padding: .4rem .2rem; text-align: left;
  border-radius: 10px;
}
.cart-ico { position: relative; display: inline-flex; }
.cart-badge {
  background: var(--accent); color: #fff; font-size: .72rem; font-weight: 700;
  border-radius: 999px; min-width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; padding: 0 .35rem;
}
.cart-info { opacity: .9; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Drawer */
.backdrop {
  position: fixed; inset: 0; background: rgba(10, 14, 20, .45); z-index: 44;
  animation: fade .18s ease both;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 45;
  width: min(430px, 100%);
  background: var(--surface); box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  animation: slidein .24s ease both;
}
@keyframes slidein { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.drawer-head {
  display: flex; align-items: center; gap: .6rem;
  padding: 1rem 1.1rem; border-bottom: 1px solid var(--line);
}
.drawer-head h2 { margin: 0; font-size: 1.1rem; display: flex; align-items: center; gap: .5rem; }
.count-badge { background: #eef1f5; border-radius: 999px; font-size: .78rem; padding: .1rem .55rem; color: var(--muted); }
.drawer-head .icon-btn { margin-left: auto; }
.drawer-body { overflow: auto; padding: 1rem 1.1rem 1.5rem; display: flex; flex-direction: column; gap: .7rem; }
.cart-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.cart-list li {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem 0; border-bottom: 1px solid var(--line); font-size: .93rem;
}
.cart-list li .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-list li .sz { color: var(--muted); font-size: .82rem; white-space: nowrap; }
.link-btn { background: none; border: none; color: var(--danger); cursor: pointer; font-size: .85rem; padding: .4rem; min-height: 36px; }
.link-btn:hover { text-decoration: underline; }
.empty-cart { color: var(--muted); margin: .2rem 0; }
.drawer-row { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.total-row { font-size: .95rem; }
.sep { border: none; border-top: 1px solid var(--line); margin: .4rem 0; }
.block-title { margin: 0 0 .2rem; font-weight: 700; font-size: .9rem; }
.muted { color: var(--muted); font-size: .86rem; margin: 0; }
.calc-block { display: flex; align-items: center; gap: .7rem; }
.calc-block > div { flex: 1; min-width: 0; }
.step { margin: 0; font-size: .92rem; font-weight: 600; }
.progress { height: 10px; background: #e9edf2; border-radius: 999px; overflow: hidden; margin-top: .5rem; }
.progress-fill {
  height: 100%; width: 0%; border-radius: 999px;
  background: var(--accent); transition: width .25s ease;
}
.progress-meta { display: flex; justify-content: space-between; gap: .6rem; font-size: .83rem; color: var(--muted); margin-top: .3rem; }
#currentItem { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.state-box { border-radius: 10px; padding: .7rem .85rem; font-size: .88rem; margin-top: .6rem; }
.state-box.error { background: var(--danger-soft); color: var(--danger); border: 1px solid #f3c2bd; white-space: pre-wrap; }
.state-box.success { background: var(--ok-soft); color: #065c3a; border: 1px solid #bfe3cf; white-space: pre-wrap; }
.details { margin-top: .6rem; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.details summary { cursor: pointer; padding: .6rem .8rem; font-size: .87rem; color: var(--muted); }
.details pre {
  margin: 0; padding: .8rem; background: #0f141a; color: #d7dde5; font-size: .76rem;
  max-height: 220px; overflow: auto; white-space: pre-wrap;
}

/* Toasts */
.toasts { position: fixed; bottom: 5.5rem; left: 50%; transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: .5rem; align-items: center; }
.toast {
  background: #131a22; color: #fff; border-radius: 999px; padding: .55rem 1rem; font-size: .87rem;
  box-shadow: var(--shadow-lg); animation: rise .2s ease both; max-width: min(92vw, 480px);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.hidden { display: none !important; }

/* Pied de page + admin */
.foot {
  max-width: 1080px; margin: 2rem auto 0; padding: 0 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
  color: var(--muted); font-size: .84rem;
}
.admin-link { color: var(--muted); font-size: .85rem; }
.admin-link:hover { color: var(--accent); }
.container.narrow { max-width: 720px; }
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem; box-shadow: var(--shadow); margin-bottom: 1rem;
}
.panel h3 { margin: 0 0 .8rem; font-size: 1.02rem; }
.field { display: flex; flex-direction: column; gap: .35rem; font-size: .88rem; margin-bottom: .7rem; flex: 1; }
.field input, .field select {
  border: 1px solid var(--line); border-radius: 9px; padding: .6rem .7rem;
  min-height: 44px; background: #fff; color: var(--ink); width: 100%;
}
.form-row { display: flex; gap: .7rem; flex-wrap: wrap; }
.admin-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.admin-row {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem 0; border-bottom: 1px solid var(--line);
}
.admin-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-info strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-actions { display: flex; gap: .4rem; flex: none; }
.btn.danger { color: var(--danger); border-color: #f3c2bd; }
.btn.danger:hover:not(:disabled) { background: var(--danger-soft); border-color: var(--danger); }
.state-box.warn { background: #fff8e6; border: 1px solid #e8cf8f; color: #6b4a08; }
.state-box.warn a { color: var(--accent); font-weight: 600; }

@media (max-width: 640px) {
  .container { padding: 1rem .8rem 2rem; }
  .hero h2 { font-size: 1.3rem; }
  .hero { flex-direction: column; align-items: start; }
  .sort-label { margin-left: 0; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: .65rem; }
  .card-item { padding: .8rem; }
  .card-item h3 { font-size: .92rem; }
  .drawer { top: auto; left: 0; right: 0; bottom: 0; width: 100%; max-height: 92dvh; border-radius: 18px 18px 0 0; animation: sheetup .24s ease both; }
  @keyframes sheetup { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
  .cartbar { bottom: .6rem; }
}
@media (max-width: 400px) {
  .grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}