/* ==========================================================================
   DMF Turn-in Calculator: styled with Blizzard's own WoW Classic UI textures.

   Every frame, button, edit box, check box, item slot, coin and highlight below
   is a real game texture from assets/ui/ (built by tools/build-ui-textures.py from
   github.com/Gethe/wow-ui-textures, branch "classic"). CSS only places them.

   Game textures marked "additive" (button/row/check highlights) are drawn in WoW
   with ADD blending; mix-blend-mode: screen reproduces that on the web.
   ========================================================================== */

:root {
  color-scheme: dark;

  /* FrameXML font colours */
  --normal: #ffd100;        /* NORMAL_FONT_COLOR (1, 0.82, 0) */
  --highlight: #ffffff;     /* HIGHLIGHT_FONT_COLOR */
  --disabled: #808080;      /* GRAY_FONT_COLOR */
  --green: #1aff1a;         /* GREEN_FONT_COLOR (0.1, 1, 0.1) */
  --red: #ff1a1a;           /* RED_FONT_COLOR */
  --body: #e6d8b8;
  --muted: #a8a08a;

  /* Item quality */
  --q0: #9d9d9d;
  --q1: #ffffff;
  --q2: #1eff00;
  --q3: #0070dd;
  --q4: #a335ee;

  /* GameFontNormal is Friz Quadrata; used if installed, otherwise a close serif */
  --font: "Friz Quadrata TT", "Friz Quadrata Std", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --font-number: "Arial Narrow", Arial, sans-serif;   /* NumberFontNormal is Arial Narrow */
  --font-mono: Consolas, "Cascadia Mono", monospace;

  --shadow: 1px -1px 0 #000, 1px 1px 0 #000, -1px 1px 0 #000, -1px -1px 0 #000;
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { background: #0a0806; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--body);
  font: 15px/1.45 var(--font);
  /* UI-Background-Rock under a dark vignette */
  background:
    radial-gradient(ellipse at 50% 30%, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.85) 75%),
    url("../assets/ui/page-background.png") repeat;
  background-attachment: fixed;
}

a { color: var(--normal); }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  color: var(--highlight);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

/* ---------- Page ---------- */

.page {
  max-width: 940px;
  margin: 0 auto;
  padding: 28px 16px 64px;
}

.page-header { text-align: center; }

/* Darkmoon ticket icon inside COMMON/GoldRing */
.crest {
  position: relative;
  display: inline-block;
  width: 88px;
  height: 88px;
  margin-bottom: 4px;
}
.crest img {
  position: absolute;
  inset: 12px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
}
.crest::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/ui/gold-ring.png") center / 100% 100% no-repeat;
}

.page-header__eyebrow {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--normal);
  text-shadow: var(--shadow);
}

.page-header__title {
  margin: 2px 0 6px;
  font-size: clamp(28px, 6vw, 42px);
  font-weight: normal;
  line-height: 1.1;
  color: var(--normal);
  text-shadow: 2px 2px 0 #000, -1px -1px 0 #000, 0 0 14px rgba(0, 0, 0, 0.9);
}

.page-header__lead {
  max-width: 620px;
  margin: 0 auto;
  color: var(--body);
  font-size: 14px;
  text-shadow: 1px 1px 0 #000;
}

/* UI-DialogBox-Divider */
.divider {
  height: 16px;
  max-width: 520px;
  margin: 14px auto 0;
  border-style: solid;
  border-width: 0 8px;
  border-image: url("../assets/ui/divider.png") 0 8 fill / 0 8px stretch;
}

/* ---------- Frame: UI-DialogBox-Gold-Border + UI-DialogBox-Background ---------- */
/* Like a WoW backdrop: tiled background inset 11px, 32px edge drawn on top. */

/* Drawn at 1.25x the game's 32px edge (insets 11 -> 14) so it reads at web sizes. */
.frame {
  position: relative;
  isolation: isolate;
  margin-top: 52px;
  padding: 46px 34px 32px;
}
.frame::before {               /* backdrop background, inset like the game's insets */
  content: "";
  position: absolute;
  inset: 14px;
  z-index: -1;
  background: url("../assets/ui/frame-background.png") repeat;
}
.frame::after {                /* edge file, drawn above the background */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 40px solid transparent;
  border-image: url("../assets/ui/frame-border-gold.png") 32 / 40px round;
}

/* UI-DialogBox-Gold-Header plate, stretched between its ornamented ends */
.frame__title {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  margin: 0;
  height: 50px;
  padding: 0 20px;
  max-width: calc(100% - 60px);
  border-style: solid;
  border-width: 0 28px;
  border-image: url("../assets/ui/header-gold.png") 0 22 fill / 0 28px stretch;
  font-size: 16px;
  font-weight: normal;
  line-height: 50px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--normal);
  text-shadow: var(--shadow);
}

/* UI-DialogBox-Gold-Dragon on the frame's top-left corner */
.frame--dragon .frame__dragon {
  position: absolute;
  top: -30px;
  left: -30px;
  width: 128px;
  height: 128px;
  z-index: 3;
  pointer-events: none;
  background: url("../assets/ui/dragon.png") center / contain no-repeat;
}

.frame__note {
  margin: 0 0 12px;
  color: var(--body);
  font-size: 13px;
  text-shadow: 1px 1px 0 #000;
}

/* ---------- Tooltip box: UI-Tooltip-Border, GameTooltip colours ---------- */

.tooltip {
  position: relative;
  isolation: isolate;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--highlight);
  text-shadow: 1px 1px 0 #000;
}
.tooltip::before {
  content: "";
  position: absolute;
  inset: 4px;
  z-index: -1;
  background: rgba(23, 23, 48, 0.92);   /* TOOLTIP_DEFAULT_BACKGROUND_COLOR (0.09, 0.09, 0.19) */
}
.tooltip::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 16px solid transparent;
  border-image: url("../assets/ui/tooltip-border.png") 16 / 16px round;
}
.tooltip--ok { color: var(--green); }
.tooltip--error { color: var(--red); }

/* ---------- Form controls ---------- */

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.field__label {
  font-size: 13px;
  color: var(--normal);
  text-shadow: var(--shadow);
}

/* Common-Input-Border edit box (3-slice) */
.input,
.select {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 0 4px;
  font: 14px var(--font);
  color: var(--highlight);
  background: none;
  border-style: solid;
  border-width: 0 8px;
  border-image: url("../assets/ui/input.png") 0 8 fill / 0 8px stretch;
  outline: none;
  text-shadow: 1px 1px 0 #000;
}
.input:focus,
.select:focus { filter: brightness(1.35); }
.select { cursor: pointer; }
.select:disabled { color: var(--disabled); cursor: not-allowed; }
.select option { background: #17171f; color: var(--highlight); }

.input--path {
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: copy;
}

/* UI-CheckBox-Up / -Check / -Highlight */
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  color: var(--normal);
  font-size: 14px;
  text-shadow: var(--shadow);
}
.checkbox input {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: none;
  width: 32px;
  height: 32px;
  margin: 0;
  background: url("../assets/ui/checkbox.png") center / 100% no-repeat;
  cursor: pointer;
}
.checkbox input:checked { background-image: url("../assets/ui/checkbox-check.png"), url("../assets/ui/checkbox.png"); }
.checkbox input::after {                 /* additive highlight */
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/ui/checkbox-highlight.png") center / 100% no-repeat;
  mix-blend-mode: screen;
  opacity: 0;
}
.checkbox:hover input::after,
.checkbox input:focus-visible::after { opacity: 1; }

/* UI-Panel-Button-Up / -Down / -Highlight */
.button {
  position: relative;
  display: inline-block;
  height: 28px;
  padding: 0 14px;
  font: 14px var(--font);
  color: var(--normal);
  text-shadow: var(--shadow);
  background: none;
  border-style: solid;
  border-width: 0 10px;
  border-image: url("../assets/ui/button-up.png") 0 10 fill / 0 10px stretch;
  cursor: pointer;
  white-space: nowrap;
}
.button::after {
  content: "";
  position: absolute;
  inset: 0 -10px;
  background: url("../assets/ui/button-highlight.png") center / 100% 100% no-repeat;
  mix-blend-mode: screen;
  opacity: 0;
  pointer-events: none;
}
.button:hover { color: var(--highlight); }
.button:hover::after,
.button:focus-visible::after { opacity: 1; }
.button:active {
  border-image-source: url("../assets/ui/button-down.png");
  padding-top: 2px;
}
.button:disabled {
  border-image-source: url("../assets/ui/button-disabled.png");
  color: var(--disabled);
  cursor: default;
}

/* ---------- File loader ---------- */

.loader {
  display: grid;
  gap: 14px;
}

.drop-zone {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  cursor: pointer;
  border: 1px dashed rgba(255, 209, 0, 0.35);
  background: rgba(0, 0, 0, 0.35);
}
.drop-zone:hover,
.drop-zone:focus-within,
.drop-zone.is-over {
  border-style: solid;
  border-color: rgba(255, 209, 0, 0.8);
  background: rgba(255, 209, 0, 0.06);
}
.drop-zone__text { display: grid; gap: 2px; }
.drop-zone__title { color: var(--normal); text-shadow: var(--shadow); }
.drop-zone__hint { color: var(--muted); font-size: 13px; }

/* UI-EmptySlot, turns into a filled bag slot once a file is loaded */
.slot {
  flex: none;
  width: 52px;
  height: 52px;
  background: url("../assets/ui/slot-empty.png") center / 100% no-repeat;
}
.drop-zone.is-loaded .slot {
  background:
    url("../assets/ui/slot-frame.png") center / 100% no-repeat,
    url("https://wow.zamimg.com/images/wow/icons/medium/inv_scroll_03.jpg") center / 32px no-repeat;
}

.path-row {
  display: flex;
  gap: 12px;
  align-items: center;
}
.path-row .input { flex: 1; }

.copy-feedback {
  min-height: 1.3em;
  margin: 0;
  font-size: 13px;
  color: var(--green);
  text-shadow: 1px 1px 0 #000;
}

/* ---------- Filters ---------- */

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 20px;
  align-items: start;
}
.filters__goal { grid-column: 1 / -1; max-width: 520px; }
.field[hidden] { display: none; }
.field__hint {
  font-size: 12px;
  color: var(--muted);
  text-shadow: 1px 1px 0 #000;
}

/* one-sentence answer above the results */
.summary {
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.6;
}
.summary strong { font-weight: normal; color: var(--normal); }

/* Selected goal's reward, laid out like a quest reward entry */
.reward {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
}
.reward__label {
  color: var(--normal);
  font-size: 13px;
  text-shadow: var(--shadow);
}
.reward .item { flex: 1 1 320px; max-width: 520px; }

/* ---------- Results (auction house browse list) ---------- */

.table-wrap { overflow-x: auto; }

.ah-table {
  width: 100%;
  min-width: 640px;
  border-collapse: separate;
  border-spacing: 0 2px;
  font-size: 14px;
}

.ah-table th {
  padding: 4px 8px 8px;
  font-weight: normal;
  font-size: 13px;
  text-align: left;
  color: var(--normal);
  text-shadow: var(--shadow);
  white-space: nowrap;
  border-bottom: 16px solid transparent;
  border-image: url("../assets/ui/divider.png") 0 8 16 / 0 0 16px stretch;
}

.ah-table td {
  padding: 3px 8px;
  vertical-align: middle;
  color: var(--highlight);
  text-shadow: 1px 1px 0 #000;
}

/* UI-QuestTitleHighlight (additive) across the hovered / best row */
.ah-table tbody tr { background-repeat: no-repeat; background-size: 100% 100%; }
.ah-table tbody tr:hover,
.ah-table tbody tr.is-best { background-image: url("../assets/ui/row-highlight.png"); }

.ah-table .num {
  text-align: right;
  font-family: var(--font-number);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ah-table .empty td {
  padding: 18px;
  text-align: center;
  color: var(--muted);
}

/* item: icon in UI-Quickslot2 + name in UI-AuctionItemNameFrame */
.item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.item__icon {
  position: relative;
  display: block;
  flex: none;
  width: 34px;
  height: 34px;
  margin: 4px;
  font: 15px/34px var(--font);
  text-align: center;
  text-decoration: none;
  color: var(--highlight);
  text-shadow: var(--shadow);
  background: #111;
}
.item__icon img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.item__icon::after {                     /* UI-Quickslot2 slot frame around the icon */
  content: "";
  position: absolute;
  inset: -12px;
  background: url("../assets/ui/slot-frame.png") center / 100% 100% no-repeat;
  pointer-events: none;
}
.item__count {                            /* stack count, NumberFontNormal style */
  position: absolute;
  right: 1px;
  bottom: -1px;
  z-index: 1;
  font: 13px/1 var(--font-number);
  color: var(--highlight);
  text-shadow: var(--shadow);
}

.item__name {
  display: grid;
  flex: 1;
  min-width: 0;
  min-height: 40px;
  align-content: center;
  padding: 2px 6px;
  line-height: 1.25;
  border-style: solid;
  border-width: 8px;
  border-image: url("../assets/ui/row.png") 8 fill / 8px stretch;
}
.item__title { text-decoration: none; }
.item__title:hover, .item__title:focus-visible { text-decoration: underline; }
.item__meta { font-size: 12px; color: var(--muted); }

/* quest links in the quest log's yellow */
.quest-link { color: var(--normal); text-decoration: none; }
.quest-link:hover, .quest-link:focus-visible { text-decoration: underline; color: var(--highlight); }

.no-price {
  font-family: var(--font);
  font-size: 12px;
  color: var(--disabled);
}

.q0 { color: var(--q0); }
.q1 { color: var(--q1); }
.q2 { color: var(--q2); }
.q3 { color: var(--q3); }
.q4 { color: var(--q4); }

/* small status words after the item name, coloured like in-game tooltip lines */
.tag {
  margin-left: 8px;
  font-size: 12px;
  text-shadow: 1px 1px 0 #000;
}
.tag--best { color: var(--normal); }
.tag--muted { color: var(--disabled); }


/* ---------- Money: UI-GoldIcon / UI-SilverIcon / UI-CopperIcon ---------- */

.money {
  white-space: nowrap;
  font-family: var(--font-number);
  color: var(--highlight);
}
.money__part { margin-left: 5px; }
.money__part:first-child { margin-left: 0; }
.money__part::after {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-left: 2px;
  vertical-align: -2px;
  background: center / 100% no-repeat;
}
.money__part--gold::after   { background-image: url("../assets/ui/coin-gold.png"); }
.money__part--silver::after { background-image: url("../assets/ui/coin-silver.png"); }
.money__part--copper::after { background-image: url("../assets/ui/coin-copper.png"); }

/* ---------- Footer ---------- */

.page-footer {
  margin-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  text-shadow: 1px 1px 0 #000;
}
.page-footer p { margin: 0 0 10px; }

.repo-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--normal);
  text-decoration: none;
}
.repo-link:hover, .repo-link:focus-visible { color: var(--highlight); text-decoration: underline; }
.repo-link__icon { flex: none; filter: drop-shadow(1px 1px 0 #000); }

.page-footer .disclaimer {
  max-width: 640px;
  margin: 0 auto;
  font-size: 11px;
  line-height: 1.5;
  color: var(--disabled);
}

/* ---------- Small screens ---------- */

@media (max-width: 600px) {
  .frame { padding: 44px 24px 26px; }
  .frame--dragon .frame__dragon { width: 88px; height: 88px; top: -22px; left: -20px; }
  .path-row { flex-direction: column; align-items: stretch; }
}