/* Anime News: cyberpunk anime theme, gold on black.
   Every value lives in a token below; reskin by changing tokens only (see THEME.md). */

:root {
  /* color: monotone base */
  --sd-bg: #000000;              /* page background (the 60) */
  --sd-surface: #0d0d0d;         /* panels (the 30) */
  --sd-surface-glass: rgba(13, 13, 13, .92); /* panels over the particle field */
  --sd-input: #000000;           /* inputs, chips, slots */
  --sd-text: #ffffff;            /* body text */
  --sd-muted: #a3a3a3;           /* secondary text, captions */
  --sd-hairline: rgba(255, 255, 255, .10);
  /* color: gold accent (the 10) */
  --sd-gold: #F5C518;
  --sd-gold-deep: #C99700;
  --sd-gold-pale: #FFE566;
  --sd-gold-line: rgba(245, 197, 24, .28);   /* panel hairline */
  --sd-gold-wash: rgba(245, 197, 24, .08);   /* selected chip fill */
  --sd-on-gold: #000000;                     /* text on gold buttons */
  /* color: cyberpunk cyan, under 2% of the screen */
  --sd-cyan: #19E6FF;
  /* brand: Anime News mark (see THEME.md) */
  --an-magenta: #FF2BD6;         /* chromatic edge, mark only */
  --an-mark-size: 34px;          /* header mark */
  --an-font-wordmark: "Avenir Next Condensed", "Roboto Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  /* color: state */
  --sd-error: #ff6b6b;
  /* glow */
  --sd-glow-gold: 0 0 0 1px var(--sd-gold), 0 0 14px rgba(245, 197, 24, .45);
  --sd-glow-gold-soft: 0 0 18px rgba(245, 197, 24, .18);
  --sd-glow-cyan: 0 0 0 2px var(--sd-cyan), 0 0 10px rgba(25, 230, 255, .55);
  /* shape */
  --sd-radius: 2px;              /* cyberpunk: near-square */
  --sd-cut: 12px;                /* corner cut on panels */
  --sd-cut-sm: 6px;              /* corner cut on chips and buttons */
  --sd-bracket: 14px;            /* gold corner bracket arm length */
  /* scanlines */
  --sd-scanline-alpha: .045;
  --sd-scanline-gap: 3px;
  /* type */
  --sd-font: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sd-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  /* motion */
  --sd-dur-fast: 160ms;
  --sd-ease: cubic-bezier(.23, 1, .32, 1);   /* strong ease-out */
  --sd-ticker-speed: 40s;        /* one full marquee loop */
  --sd-scanbar-speed: 1.1s;      /* one pass of the render progress bar */
  --sd-speedline-dur: 520ms;     /* hover sweep on the Generate button */

  /* map the base layout's variable names (inline <style> in index.html) onto the brand */
  --bg: var(--sd-bg);
  --panel: var(--sd-surface-glass);
  --line: var(--sd-hairline);
  --text: var(--sd-text);
  --dim: var(--sd-muted);
  --accent: var(--sd-gold);
}

/* ---------- base ---------- */
html { background: var(--sd-bg); }
body {
  background: var(--sd-bg); color: var(--sd-text);
  font-family: var(--sd-font); -webkit-font-smoothing: antialiased;
}
::selection { background: var(--sd-gold); color: var(--sd-on-gold); }
header, .ticker, main { position: relative; z-index: 2; } /* UI above the particle canvas */

/* ---------- particles canvas (theme.js draws into it) ---------- */
#fx-particles {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; display: block;
}

/* ---------- scanline overlay ---------- */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 50; pointer-events: none;
  background: repeating-linear-gradient(to bottom,
    rgba(255, 255, 255, var(--sd-scanline-alpha)) 0,
    rgba(255, 255, 255, var(--sd-scanline-alpha)) 1px,
    transparent 1px, transparent var(--sd-scanline-gap));
}

/* ---------- header + wordmark ---------- */
header { background: rgba(0, 0, 0, .8); border-bottom: 1px solid var(--sd-gold-line); }
/* Anime News lockup: inline cube mark + condensed wordmark (THEME.md, "Brand: Anime News").
   The SVG's own stroke widths suit 512 px; the header mark is ~34 px, so strokes are thickened here. */
.an-lockup { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.an-lockup:focus-visible { outline: 1px solid var(--sd-gold); outline-offset: 4px; }
.an-mark-wrap { position: relative; display: inline-block; width: var(--an-mark-size); height: var(--an-mark-size); flex: none; }
.an-mark-wrap > svg {
  display: block; width: 100%; height: 100%; overflow: visible;
  filter: drop-shadow(0 0 3px rgba(255, 229, 102, .5));
}
.an-lockup .an-stroke, .an-lockup .an-chroma { stroke-width: 50px; }
.an-lockup .an-glow { stroke-width: 110px; }
.an-lockup .an-chroma > g:first-child { transform: translate(-40px, 0); }
.an-lockup .an-chroma > g:last-child { transform: translate(40px, 0); }
.an-lockup .an-chroma { opacity: .28; }
.an-glitch-slice { position: absolute; inset: 0; pointer-events: none; }
.wordmark {
  margin: 0; font-family: var(--an-font-wordmark); font-size: 18px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--sd-gold); white-space: nowrap;
  text-shadow: 0 0 10px rgba(245, 197, 24, .35);
}
@keyframes an-breathe {
  from { filter: drop-shadow(0 0 3px rgba(255, 229, 102, .5)); }
  to   { filter: drop-shadow(0 0 9px rgba(255, 229, 102, .95)); }
}
.an-lockup:hover .an-mark-wrap > svg, .an-lockup:focus-visible .an-mark-wrap > svg {
  animation: an-breathe 1s ease-in-out infinite alternate;   /* one breath = 2 s */
}
@media (prefers-reduced-motion: reduce) {
  .an-lockup:hover .an-mark-wrap > svg, .an-lockup:focus-visible .an-mark-wrap > svg { animation: none; }
}
.badge {
  font-family: var(--sd-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  border-radius: var(--sd-radius); border-color: var(--sd-hairline); color: var(--sd-muted);
}
.badge.mock { color: var(--sd-gold); border-color: var(--sd-gold-line); }
.badge.live { color: var(--sd-cyan); border-color: rgba(25, 230, 255, .35); }
#status { font-family: var(--sd-mono); font-size: 12px; color: var(--sd-muted); }
#status.err { color: var(--sd-error); }

/* ---------- holographic ticker (filled by the news feature) ----------
   Markup: <div id="ticker" class="ticker"><div class="ticker-track">
             <span class="ticker-item">...</span> ... (items listed twice for a seamless loop)
           </div></div>   then remove the [hidden] attribute. */
.ticker {
  display: flex; align-items: center; overflow: hidden; white-space: nowrap;
  height: 30px; padding: 0 22px; gap: 28px;
  font-family: var(--sd-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--sd-gold-pale);
  background:
    linear-gradient(90deg, var(--sd-bg) 0, transparent 6%, transparent 94%, var(--sd-bg) 100%),
    linear-gradient(180deg, rgba(245, 197, 24, .07), rgba(25, 230, 255, .03));
  border-bottom: 1px solid var(--sd-gold-line);
  text-shadow: 0 0 6px rgba(245, 197, 24, .35);
}
.ticker[hidden], .ticker:empty { display: none; }
.ticker-track { display: inline-flex; gap: 28px; flex: none; animation: sd-marquee var(--sd-ticker-speed) linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker a { color: var(--sd-gold-pale); text-decoration: none; }
.ticker a:hover { color: var(--sd-cyan); }
.ticker-item::before { content: "\25B8\00a0"; color: var(--sd-gold); }
@keyframes sd-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- panels: gold hairline, corner cuts, corner brackets ---------- */
main section {
  position: relative;
  background: var(--sd-surface-glass);
  border: 1px solid var(--sd-gold-line); border-radius: 0;
  clip-path: polygon(0 0, calc(100% - var(--sd-cut)) 0, 100% var(--sd-cut), 100% 100%, var(--sd-cut) 100%, 0 calc(100% - var(--sd-cut)));
  box-shadow: inset 0 0 40px rgba(245, 197, 24, .03);
}
main section::before, main section::after {
  content: ""; position: absolute; width: var(--sd-bracket); height: var(--sd-bracket); pointer-events: none;
  border: 0 solid var(--sd-gold);
}
main section::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
main section::after { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
h2 { font-family: var(--sd-mono); font-size: 11px; letter-spacing: .18em; color: var(--sd-gold); }
h2::before { content: "// "; color: var(--sd-muted); }

/* ---------- form controls ---------- */
label { color: var(--sd-muted); font-size: 12px; }
select, input[type=text], textarea {
  background: var(--sd-input); color: var(--sd-text);
  border: 1px solid var(--sd-hairline); border-radius: var(--sd-radius);
  transition: border-color var(--sd-dur-fast) var(--sd-ease);
}
input[type=file] { color: var(--sd-muted); font-family: var(--sd-mono); font-size: 12px; }
input[type=file]::file-selector-button {
  background: transparent; color: var(--sd-gold); border: 1px solid var(--sd-gold-line);
  border-radius: var(--sd-radius); padding: 6px 10px; margin-right: 10px; cursor: pointer; font: inherit;
}
:focus-visible { outline: none; box-shadow: var(--sd-glow-cyan) !important; }
/* clip-path elements clip an outer ring, so they get an inset ring instead */
.panel:focus-visible, .chip:focus-visible, .btn:focus-visible, button:focus-visible {
  box-shadow: inset 0 0 0 2px var(--sd-cyan), inset 0 0 10px rgba(25, 230, 255, .35) !important;
}

/* ---------- chips ---------- */
.chip {
  position: relative; background: var(--sd-input); color: var(--sd-text);
  border: 1px solid var(--sd-hairline); border-radius: 0;
  clip-path: polygon(0 0, calc(100% - var(--sd-cut-sm)) 0, 100% var(--sd-cut-sm), 100% 100%, 0 100%);
  transition: border-color var(--sd-dur-fast) var(--sd-ease), color var(--sd-dur-fast) var(--sd-ease), transform var(--sd-dur-fast) var(--sd-ease);
}
.chip:active { transform: scale(.97); }
.chip.on {
  border-color: var(--sd-gold); color: var(--sd-gold); background: var(--sd-gold-wash);
  box-shadow: inset 0 0 14px rgba(245, 197, 24, .22);
  text-shadow: 0 0 8px rgba(245, 197, 24, .45);
}

/* ---------- buttons ---------- */
button.primary {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--sd-gold); color: var(--sd-on-gold);
  border-radius: 0; letter-spacing: .14em; text-transform: uppercase; font-size: 13px;
  clip-path: polygon(0 0, calc(100% - var(--sd-cut-sm)) 0, 100% var(--sd-cut-sm), 100% 100%, var(--sd-cut-sm) 100%, 0 calc(100% - var(--sd-cut-sm)));
  transition: background-color var(--sd-dur-fast) var(--sd-ease), transform var(--sd-dur-fast) var(--sd-ease);
}
button.primary::before { /* speed lines that sweep across the button on hover */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: repeating-linear-gradient(105deg, transparent 0 14px, rgba(255, 255, 255, .6) 14px 16px, transparent 16px 34px);
  transform: translateX(-100%); opacity: 0;
}
button.primary:active:not(:disabled) { background: var(--sd-gold-deep); transform: scale(.97); }
button.ghost {
  border-radius: 0; color: var(--sd-gold); border-color: var(--sd-gold-line);
  font-family: var(--sd-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  transition: border-color var(--sd-dur-fast) var(--sd-ease), transform var(--sd-dur-fast) var(--sd-ease);
}
button.ghost:active:not(:disabled) { transform: scale(.97); }
@media (hover: hover) and (pointer: fine) {
  select:hover, input[type=text]:hover, textarea:hover { border-color: var(--sd-gold-line); }
  .chip:hover:not(.on) { border-color: var(--sd-gold-line); color: var(--sd-gold-pale); }
  button.primary:hover:not(:disabled) { background: var(--sd-gold-pale); }
  button.primary:hover:not(:disabled)::before { animation: sd-speedlines var(--sd-speedline-dur) var(--sd-ease) forwards; }
  button.ghost:hover:not(:disabled) { border-color: var(--sd-gold); }
}
@keyframes sd-speedlines { 0% { transform: translateX(-100%); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateX(100%); opacity: 0; } }

/* burst lines theme.burst() spawns on click (position: fixed, appended to <body>) */
.fx-speedline {
  position: fixed; left: 0; top: 0; height: 2px; width: 46px; pointer-events: none; z-index: 60;
  background: linear-gradient(90deg, transparent, var(--sd-gold-pale) 40%, var(--sd-gold));
  transform-origin: 0 50%; border-radius: 1px; box-shadow: 0 0 6px rgba(245, 197, 24, .7);
}

/* ---------- monospace captions for shot metadata ---------- */
.fragment, .slot .meta, #models, #count { font-family: var(--sd-mono); letter-spacing: .02em; }
.fragment { color: var(--sd-muted); font-size: 11.5px; }
.slot .meta { color: var(--sd-muted); font-size: 11px; text-transform: uppercase; }

/* ---------- shot queue slots ---------- */
.slot {
  position: relative; overflow: hidden; border-radius: 0;
  border: 1px dashed var(--sd-hairline); background: rgba(0, 0, 0, .6);
  font-family: var(--sd-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
}
.slot.filled { border: 1px solid var(--sd-gold-line); }
.slot video, #sequence video, .frame img { border-radius: 0; }
#sequence video { background: var(--sd-bg); border: 1px solid var(--sd-gold-line); }

/* render state: theme.scan(el, true) adds .fx-scanning */
.fx-scanning { border-color: var(--sd-gold) !important; border-style: solid !important; }
.slot.fx-scanning { color: var(--sd-gold); }
.fx-scanning::before { /* thin progress/scan bar on the top edge (pure CSS, works without anime.js) */
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 35%; border: 0;
  background: linear-gradient(90deg, transparent, var(--sd-gold), var(--sd-gold-pale));
  box-shadow: 0 0 8px var(--sd-gold);
  animation: sd-scanbar var(--sd-scanbar-speed) linear infinite;
}
@keyframes sd-scanbar { from { transform: translateX(-100%); } to { transform: translateX(300%); } }
.fx-sweep { /* the light band theme.scan() moves across the card with anime.js */
  position: absolute; top: 0; bottom: 0; left: 0; width: 40%; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(245, 197, 24, .14) 42%, rgba(255, 229, 102, .30) 50%, rgba(245, 197, 24, .14) 58%, transparent);
}

/* ---------- links (cyan = continuation / navigation) ---------- */
a { color: var(--sd-cyan); text-decoration-color: rgba(25, 230, 255, .4); text-underline-offset: 3px; }

/* entrance stagger: theme.js adds .fx-enter to <html> only when anime.js loaded, then animates in */
.fx-enter main section, .fx-enter header { opacity: 0; }

/* ---------- reduced motion: keep color/state, drop movement ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-property: color, background-color, border-color, opacity !important; }
  #fx-particles, .fx-speedline, .fx-sweep { display: none !important; }
  .fx-enter main section, .fx-enter header { opacity: 1 !important; }
  .fx-scanning::before { width: 100%; transform: none; } /* static gold bar = "rendering" */
  .ticker { overflow-x: auto; }
  .chip:active, button:active { transform: none !important; }
}