/* Registered so the foil light can be animated (Task 5/6) */
@property --mx { syntax: '<percentage>'; inherits: true; initial-value: 50%; }
@property --my { syntax: '<percentage>'; inherits: true; initial-value: 50%; }
@property --hyp { syntax: '<number>'; inherits: true; initial-value: 0; }

/* Palette: deep ink-violet night, with the pack's pink→gold foil as the one accent. */
:root {
  --bg: #0d0a18; --bg-glow: #2a1d52; --bg-glow-2: #3d1233;
  --surface: #17122a; --surface-2: #211a3a; --line: #ffffff17; --line-strong: #ffffff2e;
  --text: #f5f2ff; --muted: #a79fc8; --focus: #8fa8ff; --danger: #ff6b81;
  --accent: #ff3d77; --accent-2: #ffb800;
  --accent-grad: linear-gradient(120deg, var(--accent), #ff7a3d 55%, var(--accent-2));
  --common: #b8c0d4; --uncommon: #3ddc84; --rare: #3aa0ff; --epic: #b35cff; --legendary: #ffb800;
  --rc: var(--common);
  --radius: 18px;
  color-scheme: dark;
}
.rarity-uncommon { --rc: var(--uncommon); }
.rarity-rare { --rc: var(--rare); }
.rarity-epic { --rc: var(--epic); }
.rarity-legendary { --rc: var(--legendary); }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0; min-height: 100vh; color: var(--text);
  background:
    radial-gradient(60rem 40rem at 15% -10%, var(--bg-glow), transparent 70%),
    radial-gradient(50rem 40rem at 110% 110%, var(--bg-glow-2), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  font: 16px/1.5 Outfit, system-ui, sans-serif;
}
h1, h2 { line-height: 1.15; letter-spacing: -.01em; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.muted { color: var(--muted); font-weight: 400; }
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }

/* ---------- Header ---------- */
.topbar {
  position: sticky; top: 0; z-index: 3; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px max(16px, calc((100vw - 1100px) / 2 + 16px));
  background: color-mix(in srgb, var(--bg) 75%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap; row-gap: 6px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; text-decoration: none; white-space: nowrap; }
.brand-mark {
  display: inline-block; width: 1.7em; height: 1.7em; vertical-align: -.4em;
  filter: drop-shadow(0 4px 12px color-mix(in srgb, var(--accent) 45%, transparent));
}
.brand-mark.big { display: block; width: 72px; height: 72px; margin: 0 auto 12px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a, .nav-logout {
  padding: 8px 14px; border-radius: 999px; color: var(--muted); font: 600 .95rem Outfit, system-ui, sans-serif;
  text-decoration: none; background: none; border: 0; cursor: pointer; transition: color .15s, background .15s;
}
.nav a:hover, .nav-logout:hover { color: var(--text); background: var(--surface-2); }
.nav a.active { color: var(--text); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line-strong); }
.nav form { margin: 0 0 0 8px; }
.nav a, .nav-logout { white-space: nowrap; }
@media (max-width: 480px) { .brand { font-size: 0; gap: 0; } .brand-mark { font-size: .8rem; } .nav { gap: 0; } .nav a, .nav-logout { padding: 7px 8px; font-size: .88rem; } .nav form { margin-left: 0; } }

.topbar-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.lang-switch { display: flex; gap: 2px; margin: 0; }
.lang-switch button {
  padding: 6px 10px; border-radius: 999px; border: 0; background: none; color: var(--muted);
  font: 700 .78rem Outfit, system-ui, sans-serif; letter-spacing: .04em; cursor: pointer; transition: color .15s, background .15s;
}
.lang-switch button:hover { color: var(--text); background: var(--surface-2); }
.lang-switch button.active { color: var(--text); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line-strong); }
@media (max-width: 480px) { .lang-switch button { padding: 6px 8px; } }

/* ---------- Surfaces, buttons, forms ---------- */
.panel { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 20px 50px #0006; }
.btn {
  display: inline-block; padding: 12px 28px; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--accent-grad); color: #fff; font: 800 1rem Outfit, system-ui, sans-serif; text-decoration: none; text-align: center;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 35%, transparent); transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 45%, transparent); }
.btn.ghost { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn.block { display: block; width: 100%; }
.form { max-width: 420px; margin: 6vh auto; padding: 32px 28px; text-align: left; }
.form h1 { margin: 16px 0 4px; font-size: 1.8rem; }
.form > .muted { margin: 0 0 20px; }
.form label { display: block; margin-bottom: 6px; font-weight: 600; font-size: .9rem; }
.form input {
  width: 100%; padding: 11px 14px; margin-bottom: 16px; border-radius: 12px; font: inherit;
  border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); transition: border-color .15s, box-shadow .15s;
}
.form input:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 30%, transparent); }
.form .helptext, .form .helptext ul { display: block; margin: -10px 0 16px; font-size: .8rem; color: var(--muted); }
.form .helptext ul { margin: 0; padding-left: 18px; }
.form .errorlist { margin: 0 0 12px; padding: 10px 14px; list-style: none; border-radius: 10px; background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); font-size: .9rem; }
.form .btn { margin-top: 8px; }
.form-foot { margin: 20px 0 0; text-align: center; color: var(--muted); }
.form-foot a { color: var(--text); font-weight: 600; }

/* ---------- Card ---------- */
.card {
  width: var(--card-w, 250px); aspect-ratio: 63 / 88; perspective: 900px;
  font-size: calc(var(--card-w, 250px) / 18); color: #fff;
  --rx: 0deg; --ry: 0deg;
}
.card-inner {
  position: relative; height: 100%; overflow: hidden; border-radius: 4.5% / 3.2%;
  display: flex; flex-direction: column; gap: 3%; padding: 6%;
  background: linear-gradient(160deg, var(--c1), var(--c2));
  border: calc(var(--card-w, 250px) / 40) solid var(--rc);
  box-shadow: 0 10px 30px #0009, 0 0 calc(var(--card-w, 250px) / 10) color-mix(in srgb, var(--rc) 55%, transparent);
  transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .12s ease-out;
}
.card-art { height: 42%; flex: none; overflow: hidden; border-radius: 6px; background: linear-gradient(135deg, var(--c2), var(--c1)); box-shadow: inset 0 0 0 2px #fff3; }
.card-art img, .card-logo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-logo {
  position: relative; width: 28%; aspect-ratio: 1; flex: none; margin: -16% auto 0; overflow: hidden;
  display: grid; place-items: center; border-radius: 50%; border: 3px solid var(--rc); background: var(--c2);
  font-size: 2em; font-weight: 900;
}
.card-name { margin: 0; font-size: 1.25em; line-height: 1.15; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-shadow: 0 1px 2px #000a; }
.card-tagline { flex: 1; margin: 0; overflow: hidden; font-size: .8em; text-align: center; opacity: .85; }
.card-stats { display: flex; justify-content: space-around; margin: 0; padding: 3% 0; border-radius: 6px; background: #0005; }
.card-stats div { text-align: center; }
.card-stats dt { font-size: .6em; text-transform: uppercase; opacity: .7; }
.card-stats dd { margin: 0; font-weight: 800; }
.card-rarity {
  position: absolute; top: 3%; right: 4%; padding: .15em .7em; border-radius: 999px;
  background: var(--rc); color: #000; font-size: .6em; font-weight: 800; text-transform: uppercase;
}

/* Holo foil, after simeydotme's pokemon-cards-css: layers lit by the pointer (--mx/--my/--hyp) */
.card-shine, .card-glare { position: absolute; inset: 0; border-radius: inherit; pointer-events: none; }
.card-glare {
  background: radial-gradient(circle at var(--mx) var(--my), #ffffff90, transparent 45%);
  mix-blend-mode: overlay; opacity: var(--hyp);
}
.rarity-rare .card-shine, .rarity-epic .card-shine {
  background: linear-gradient(115deg, #ff008080, #ffee0080, #00ff9d80, #00c3ff80, #b000ff80, #ff008080) var(--mx) var(--my) / 400% 400%;
  mix-blend-mode: color-dodge; opacity: calc(.25 + var(--hyp) * .5);
}
.rarity-epic .card-shine { mask: repeating-linear-gradient(-45deg, #000 0 6px, #0005 6px 12px); }
.rarity-legendary .card-shine {
  background:
    radial-gradient(circle, #fff 0 1px, transparent 1.5px) 0 0 / 14px 14px,
    linear-gradient(115deg, transparent 30%, #fff3b0cc 45%, #ffd700cc 50%, transparent 65%) var(--mx) var(--my) / 300% 300%;
  mix-blend-mode: color-dodge; opacity: calc(.45 + var(--hyp) * .55);
}

/* ---------- Collection & detail ---------- */
.page-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.page-head h1 { margin: 0; font-size: 2.2rem; font-weight: 900; }
.progress { flex: 0 1 320px; display: grid; gap: 6px; }
.progress-bar { height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); }
.progress-bar span { display: block; height: 100%; border-radius: inherit; background: var(--accent-grad); }
.progress-label { font-size: .9rem; color: var(--muted); text-align: right; }
.progress-label strong { color: var(--text); }
.empty { max-width: 420px; margin: 8vh auto; padding: 40px 28px; text-align: center; }
.empty h2 { margin: 16px 0 4px; }
.empty .muted { margin: 0 0 20px; }
.collection-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 16px 20px; margin-bottom: 24px; }
.collection-filters input[type="search"] { flex: 1 1 220px; padding: 10px 14px; border-radius: 999px; font: inherit; border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); }
.collection-filters select { padding: 10px 14px; border-radius: 999px; font: inherit; border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); }
.collection-filters input:focus, .collection-filters select:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 30%, transparent); }
.collection-filters .btn { padding: 10px 22px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 16px; margin: 32px 0 8px; }
.pagination-status { color: var(--muted); font-size: .9rem; }
.grid { --card-w: 200px; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 28px 24px; justify-items: center; }
@media (max-width: 480px) { .grid { --card-w: 160px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 20px 12px; } }
.grid-item { position: relative; text-decoration: none; border-radius: 12px; transition: transform .2s; }
.grid-item:hover { transform: translateY(-4px); }
.copies {
  position: absolute; right: -8px; bottom: -8px; padding: 2px 10px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-weight: 900; box-shadow: 0 4px 12px #0008;
}
.back { display: inline-block; margin-bottom: 20px; color: var(--muted); text-decoration: none; font-weight: 600; }
.back:hover { color: var(--text); }
.detail { --card-w: min(340px, 90vw); display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; justify-content: center; }
.detail-text { flex: 1 1 340px; max-width: 640px; padding: 28px; border-top: 3px solid var(--rc); }
.detail-text h1 { margin: 12px 0 4px; font-size: 2rem; font-weight: 900; }
.chip {
  display: inline-block; padding: 3px 12px; border-radius: 999px; font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
  color: var(--rc); background: color-mix(in srgb, var(--rc) 15%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--rc) 45%, transparent);
}
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin: 20px 0; }
.stats div { padding: 12px 14px; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); }
.stats dt { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.stats dd { margin: 2px 0 0; font-size: 1.4rem; font-weight: 800; }
.prose { color: #ddd8f0; overflow-wrap: anywhere; }
.prose p { margin: 0 0 1em; }

/* ---------- Flash messages ---------- */
.flash { margin: 0 0 20px; padding: 12px 16px; border-radius: 12px; font-weight: 600; border: 1px solid var(--line-strong); background: var(--surface-2); }
.flash-success { border-color: color-mix(in srgb, var(--uncommon) 50%, transparent); background: color-mix(in srgb, var(--uncommon) 12%, var(--surface)); }
.flash-warning { border-color: color-mix(in srgb, var(--accent-2) 50%, transparent); background: color-mix(in srgb, var(--accent-2) 12%, var(--surface)); }
.flash-error { border-color: color-mix(in srgb, var(--danger) 50%, transparent); background: color-mix(in srgb, var(--danger) 12%, var(--surface)); }
.small { font-size: .85rem; }

/* ---------- Friends ---------- */
.add-friend { padding: 20px 24px; margin-bottom: 24px; }
.add-friend label { display: block; margin-bottom: 8px; font-weight: 600; font-size: .9rem; }
.add-friend-row { display: flex; gap: 10px; }
.add-friend-row input {
  flex: 1; padding: 11px 14px; border-radius: 12px; font: inherit;
  border: 1px solid var(--line-strong); background: var(--bg); color: var(--text);
}
.add-friend-row input:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 30%, transparent); }
.friend-list { padding: 20px 24px; margin-bottom: 24px; }
.friend-list h2 { margin: 0 0 12px; font-size: 1.2rem; }
.friend-list ul, .friend-list ol { margin: 0; padding: 0; list-style: none; }
.friend-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.friend-list li:first-child { border-top: 0; }
.friend-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.rank { min-width: 3ch; font-weight: 800; color: var(--muted); }
.friend-list li.me .rank, .friend-list li.me > strong { color: var(--accent-2); }
.btn.small { padding: 6px 16px; font-size: .85rem; }

/* ---------- Card editor ---------- */
.page-head p { margin: 8px 0 0; max-width: 60ch; }
.editor { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: start; }
.editor-form { padding: 24px 28px; }
.editor-form fieldset { margin: 0 0 22px; padding: 0; border: 0; }
.editor-form legend { margin-bottom: 12px; font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.editor-form legend .muted { text-transform: none; letter-spacing: 0; font-weight: 400; margin-left: 6px; }
.field { margin-bottom: 14px; }
.field label { display: flex; justify-content: space-between; margin-bottom: 6px; font-weight: 600; font-size: .9rem; }
.count { color: var(--muted); font-weight: 400; font-size: .8rem; font-variant-numeric: tabular-nums; }
.editor-form input[type=text], .editor-form textarea {
  width: 100%; padding: 11px 14px; border-radius: 12px; font: inherit; color: var(--text);
  border: 1px solid var(--line-strong); background: var(--bg); transition: border-color .15s, box-shadow .15s;
}
.editor-form textarea { resize: vertical; min-height: 110px; }
.editor-form input[type=text]:focus, .editor-form textarea:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 30%, transparent); }
.editor-form .errorlist { margin: 6px 0 0; padding: 0; list-style: none; color: var(--danger); font-size: .85rem; }
.uploads { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.upload {
  --thumb: none; position: relative; display: grid; place-content: center; gap: 2px; min-height: 110px; padding: 12px; text-align: center;
  border: 2px dashed var(--line-strong); border-radius: 14px; cursor: pointer; background: var(--bg) var(--thumb) center / cover no-repeat;
  transition: border-color .15s, background-color .15s;
}
.upload:hover, .upload:focus-within { border-color: var(--focus); }
.upload.has-file { border-style: solid; }
.upload.has-file > span { padding: 2px 8px; border-radius: 8px; background: #000a; }
.upload.has-file > .muted { display: none; }
.upload-title { font-weight: 800; }
.upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.colors { display: flex; gap: 16px; flex-wrap: wrap; }
.color { display: flex; align-items: center; gap: 10px; font-weight: 600; cursor: pointer; }
.color input[type=color] { width: 48px; height: 48px; padding: 0; border: 2px solid var(--line-strong); border-radius: 12px; background: none; cursor: pointer; }
.color input[type=color]::-webkit-color-swatch-wrapper { padding: 3px; }
.color input[type=color]::-webkit-color-swatch, .color input[type=color]::-moz-color-swatch { border: 0; border-radius: 8px; }
.editor-form .btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.editor-preview { --card-w: min(300px, 80vw); position: sticky; top: 90px; display: grid; justify-items: center; gap: 16px; text-align: center; }
.rarity-toggle { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; max-width: 320px; margin: 0; padding: 0; border: 0; }
.rarity-toggle legend { width: 100%; margin-bottom: 8px; font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.rarity-toggle label { position: relative; cursor: pointer; }
.rarity-toggle input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.rarity-toggle span {
  display: block; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface-2); color: var(--muted);
  font: 600 .8rem Outfit, system-ui, sans-serif;
}
.rarity-toggle input:checked + span { color: var(--text); border-color: var(--text); }
.rarity-toggle input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
.editor-preview .small { margin: 0; }
.my-proposals { margin-top: 32px; padding: 20px 24px; }
.my-proposals h2 { margin: 0 0 12px; font-size: 1.2rem; }
.my-proposals ul { margin: 0; padding: 0; list-style: none; }
.my-proposals li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.my-proposals li:first-child { border-top: 0; }
.my-proposals .chip { margin-left: auto; }
.swatch { width: 28px; height: 28px; flex: none; border-radius: 8px; background: linear-gradient(135deg, var(--c1), var(--c2)); border: 1px solid var(--line-strong); }
.status-pending { --rc: var(--accent-2); }
.status-approved { --rc: var(--uncommon); }
.status-rejected { --rc: var(--danger); }
@media (max-width: 760px) {
  .editor { grid-template-columns: 1fr; }
  .editor-preview { position: static; order: -1; }
  .uploads { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .card-inner { transition: none; }
}