/* ---------------------------------------------------------------------------
   God Roll Armory — Destiny 2 weapon intel
   Dark HUD look built from Destiny's own vernacular: slate panels, 1px
   hairlines, DIN-style condensed caps, element colors used semantically,
   masterwork gold reserved for S tier and exotics.
--------------------------------------------------------------------------- */

:root {
  --bg: #0c0f14;
  --panel: #141a22;
  --panel-2: #1b222d;
  --ink: #0a0d11;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.22);
  --text: #e7eaee;
  --muted: #8e98a5;
  --faint: #5d6673;
  --gold: #d7b356;

  --kinetic: #cfd4da;
  --arc: #7ab8e6;
  --solar: #f0731f;
  --void: #b184df;
  --stasis: #568cf5;
  --strand: #3fd06a;

  --font-display: "Bahnschrift", "DIN Alternate", "Franklin Gothic Medium", "Arial Narrow", sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-data: "Consolas", "Cascadia Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--arc); text-decoration: none; }
a:hover { text-decoration: underline; }

button { font: inherit; color: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------ header */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(180deg, rgba(12, 15, 20, 0.97), rgba(12, 15, 20, 0.92));
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.head-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  width: 26px;
  height: 26px;
  flex: none;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.eyebrow {
  font-family: var(--font-data);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.site-head h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.1;
}

.head-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.seg {
  display: inline-flex;
  border: 1px solid var(--line-strong);
}

.seg-btn {
  background: transparent;
  border: 0;
  padding: 7px 20px;
  font-family: var(--font-display);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.seg-btn + .seg-btn { border-left: 1px solid var(--line-strong); }

.seg-btn[aria-pressed="true"] {
  background: var(--panel-2);
  color: var(--gold);
}

#search {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 8px 12px;
  font: inherit;
  font-size: 14px;
  width: 250px;
}

#search::placeholder { color: var(--faint); }

/* Six-element hairline — the damage spectrum as a structural divider */
.spectrum {
  height: 2px;
  background: linear-gradient(90deg,
    var(--kinetic) 0 16.66%, var(--arc) 16.66% 33.33%, var(--solar) 33.33% 50%,
    var(--void) 50% 66.66%, var(--stasis) 66.66% 83.33%, var(--strand) 83.33% 100%);
}

/* ----------------------------------------------------------------- filters */

.filters {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px 4px;
  display: grid;
  gap: 10px;
}

.filter-row { display: flex; flex-wrap: wrap; gap: 6px; }

.filter-row-2 {
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.chip {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 4px 11px;
  font-family: var(--font-display);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.chip:hover { border-color: var(--line-strong); color: var(--text); }

.chip[aria-pressed="true"] {
  background: var(--panel-2);
  border-color: var(--text);
  color: var(--text);
}

.elem-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip-elem { display: inline-flex; align-items: center; gap: 7px; }

.chip-elem .gem {
  width: 9px;
  height: 9px;
  flex: none;
  transform: rotate(45deg);
  background: var(--gem, var(--muted));
}

.chip-elem[aria-pressed="true"] { border-color: var(--gem, var(--text)); }

.selects { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.sel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faint);
}

.sel select {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font: inherit;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: normal;
  text-transform: none;
  padding: 5px 8px;
}

.reset {
  background: transparent;
  border: 1px solid transparent;
  color: var(--faint);
  font-size: 13px;
  padding: 5px 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.reset:hover { color: var(--text); }

/* -------------------------------------------------------------------- grid */

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 6px 24px 48px;
}

.result-line {
  font-family: var(--font-data);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faint);
  padding: 8px 0 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}

/* -------------------------------------------------------------------- card */

.card {
  --accent: var(--kinetic);
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  animation: card-in 0.3s ease both;
  animation-delay: calc(var(--i, 0) * 16ms);
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.card.elem-arc    { --accent: var(--arc); }
.card.elem-solar  { --accent: var(--solar); }
.card.elem-void   { --accent: var(--void); }
.card.elem-stasis { --accent: var(--stasis); }
.card.elem-strand { --accent: var(--strand); }

/* Masterwork treatment: S tier and exotics earn the gold */
.card.tier-S { border-color: rgba(215, 179, 86, 0.4); }

.card.tier-S .card-strip {
  height: 3px;
  background: linear-gradient(90deg, rgba(215, 179, 86, 0.9), rgba(215, 179, 86, 0.25));
}

.card.rarity-exotic { border-color: rgba(215, 179, 86, 0.55); }

.card.rarity-exotic .card-strip {
  height: 4px;
  background: repeating-linear-gradient(-45deg,
    rgba(215, 179, 86, 0.85) 0 5px, rgba(215, 179, 86, 0.15) 5px 10px);
}

.card.rarity-exotic .w-name { color: var(--gold); }

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--line);
}

.w-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.w-name .sub { color: var(--muted); font-weight: 400; }

.w-meta {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 8px;
}

.type-badge {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 1px 5px;
}

.w-elem { color: var(--accent); white-space: nowrap; }

.w-elem .gem {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  transform: rotate(45deg);
  margin-right: 5px;
}

.w-src {
  margin-top: 3px;
  font-size: 12px;
  color: var(--faint);
}

.tier-mark {
  flex: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--muted);
}

.tier-S .tier-mark { border-color: var(--gold); color: var(--gold); }
.tier-A .tier-mark { border-color: var(--line-strong); color: var(--text); }

/* ------------------------------------------------------------ socket chain */

.roll { padding: 16px 16px 14px; flex: 1; }

.roll-label {
  font-family: var(--font-data);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--faint);
  margin-bottom: 14px;
}

.roll-label b { color: var(--accent); font-weight: 400; }

.sockets {
  list-style: none;
  display: flex;
  align-items: flex-start;
}

.perk {
  flex: 1;
  min-width: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 0 3px;
}

/* connector line between socket nodes */
.perk + .perk::before {
  content: "";
  position: absolute;
  top: 11px;
  right: 50%;
  width: 100%;
  height: 1px;
  background: var(--line-strong);
}

.node {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--faint);
  background: var(--panel);
}

.perk.hot .node {
  border-color: var(--accent);
  background: radial-gradient(circle at 50% 40%, var(--accent) 0 30%, transparent 65%), var(--panel);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 45%, transparent);
}

.perk.mw .node {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border-radius: 0;
  transform: rotate(45deg);
  border-color: var(--gold);
}

.slot-label {
  font-family: var(--font-data);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.p-name {
  font-size: 12px;
  line-height: 1.25;
  color: var(--muted);
  overflow-wrap: break-word;
  max-width: 100%;
}

.perk.hot .p-name { color: var(--text); font-weight: 600; }

/* perk tooltip */
.perk[data-tip] { cursor: help; }

.perk[data-tip]:hover::after,
.perk[data-tip]:focus-visible::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: 210px;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 7px 10px;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--text);
  z-index: 10;
  pointer-events: none;
}

.sockets .perk:first-child[data-tip]:hover::after,
.sockets .perk:first-child[data-tip]:focus-visible::after {
  left: 0;
  transform: none;
}

.sockets .perk:last-child[data-tip]:hover::after,
.sockets .perk:last-child[data-tip]:focus-visible::after {
  left: auto;
  right: 0;
  transform: none;
}

.why {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  border-left: 2px solid var(--accent);
  padding-left: 10px;
}

.no-roll {
  font-size: 13px;
  color: var(--faint);
  font-style: italic;
  padding: 10px 0;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.card-foot a { color: var(--faint); }
.card-foot a:hover { color: var(--arc); }

.craftable {
  font-family: var(--font-data);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--strand);
}

/* ------------------------------------------------------------- empty state */

.empty {
  text-align: center;
  padding: 70px 20px;
  border: 1px dashed var(--line-strong);
  margin-top: 10px;
}

.empty-title {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.empty p { color: var(--muted); }
.empty .reset { margin-top: 14px; }

/* ------------------------------------------------------------------ footer */

.site-foot {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--faint);
  display: grid;
  gap: 8px;
}

.site-foot code {
  font-family: var(--font-data);
  background: var(--panel);
  padding: 1px 5px;
  border: 1px solid var(--line);
}

/* -------------------------------------------------------------- responsive */

@media (max-width: 720px) {
  .head-inner { padding: 12px 16px; }
  .site-head h1 { font-size: 21px; }
  #search { width: 100%; }
  .head-controls { width: 100%; }
  .filters, main, .site-foot { padding-left: 16px; padding-right: 16px; }
  .filter-row { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .filter-row-2 { flex-wrap: wrap; }
  .grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
  * { scroll-behavior: auto !important; transition: none !important; }
}