/* ---------------------------------------------------------------
   MediaFetch
   Idea: the colour bars of a video test pattern. Each quality tier owns
   one bar colour (chips, progress, done state) so colour carries meaning.
   Progress is drawn as film frames. Everything uses logical properties so
   the layout flips cleanly for Persian (RTL).
---------------------------------------------------------------- */

@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/Vazirmatn-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light dark;

  --bg: #edf0f5;
  --surface: #ffffff;
  --ink: #151a2e;
  --muted: #566080;
  --line: #d3d9e6;
  --primary: #2b3de0;
  --primary-ink: #ffffff;
  --danger: #b3261e;
  --ok: #1b7f4b;
  --focus: #2b3de0;

  --q360: #e8b800;
  --q480: #0a9cbd;
  --q720: #1fa35b;
  --q1080: #d6338e;
  --qaudio: #3b5bff;

  --radius: 8px;
  --font: "Vazirmatn", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d111f;
    --surface: #151a2c;
    --ink: #e8ebf7;
    --muted: #9aa5c6;
    --line: #2a3350;
    --primary: #8c9bff;
    --primary-ink: #0d111f;
    --danger: #ff8a80;
    --ok: #5fd69a;
    --focus: #8c9bff;

    --q360: #ffd84a;
    --q480: #35c8e8;
    --q720: #43d486;
    --q1080: #ff6bb5;
    --qaudio: #7c8dff;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.ico { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

a { color: inherit; }
.link { color: var(--primary); text-underline-offset: 3px; }

/* ---------- identity: colour bars ---------- */
.bars {
  height: 6px;
  background: linear-gradient(90deg,
    var(--q360) 0 20%, var(--q480) 20% 40%, var(--q720) 40% 60%,
    var(--q1080) 60% 80%, var(--qaudio) 80% 100%);
}

.mark { width: 34px; height: 20px; }
.mark .b1 { fill: var(--q360); }
.mark .b2 { fill: var(--q480); }
.mark .b3 { fill: var(--q720); }
.mark .b4 { fill: var(--q1080); }
.mark .b5 { fill: var(--qaudio); }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  max-width: 68rem; margin-inline: auto; padding: 0.9rem 1.25rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font-weight: 800; font-size: 1.15rem; }
.tools { display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; justify-content: flex-end; }
.tools .link { color: var(--muted); padding: 0.4rem 0.6rem; text-decoration: none; font-weight: 500; }
.tools .link:hover { color: var(--ink); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 2.5rem; padding: 0.45rem 1rem;
  font: inherit; font-weight: 600; line-height: 1.2; text-decoration: none;
  border: 1px solid transparent; border-radius: var(--radius); cursor: pointer;
  background: transparent; color: var(--ink);
}
.btn.primary { background: var(--primary); color: var(--primary-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: var(--line); }
.btn.ghost:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); }
.btn.small { min-height: 2rem; padding: 0.2rem 0.75rem; font-size: 0.9rem; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: progress; }

.icon-btn {
  display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem;
  border: 0; border-radius: var(--radius); background: transparent; color: var(--muted); cursor: pointer;
}
.icon-btn:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); }

main { max-width: 68rem; margin-inline: auto; padding: 0 1.25rem 3rem; }

/* ---------- hero + search ---------- */
.hero { padding-block: clamp(1.5rem, 5vw, 3.5rem) 1.5rem; max-width: 46rem; }
h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  text-wrap: balance;
}
/* Negative tracking would break Persian letter joining, so Latin only. */
h1:lang(en) { letter-spacing: -0.025em; }
.lead { margin: 0 0 1.75rem; color: var(--muted); font-size: 1.1rem; max-width: 38rem; }

.search {
  position: relative; display: flex; gap: 0.5rem;
  padding: 0.4rem; background: var(--surface);
  border: 2px solid var(--ink); border-radius: 12px;
}
.search:focus-within { border-color: var(--primary); }
.search .lead-ico { position: absolute; inset-inline-start: 1.1rem; top: 50%; translate: 0 -50%; color: var(--muted); width: 1.3rem; height: 1.3rem; }
.search input {
  flex: 1; min-width: 0; height: 3rem;
  padding-inline: 2.9rem 0.5rem;
  font: inherit; font-size: 1.05rem; color: var(--ink);
  background: transparent; border: 0; outline: 0;
}
.search input::placeholder { color: var(--muted); }
.search .btn { min-height: 3rem; padding-inline: 1.5rem; }

/* ---------- results: a list, not a card grid ---------- */
.status { margin: 1.5rem 0 0; color: var(--muted); }
.status[data-kind="error"] { color: var(--danger); font-weight: 600; }

.list { list-style: none; margin: 1.5rem 0 0; padding: 0; border-block-start: 1px solid var(--line); }

.row {
  display: grid;
  grid-template-columns: 10.5rem minmax(0, 1fr) minmax(0, 22rem);
  gap: 0.5rem 1.25rem; align-items: center;
  padding-block: 1rem; border-block-end: 1px solid var(--line);
}

.thumb {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: 6px; background: color-mix(in srgb, var(--ink) 10%, var(--surface));
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.missing img { visibility: hidden; }
.dur {
  position: absolute; inset-block-end: 4px; inset-inline-end: 4px;
  padding: 0 0.4rem; border-radius: 4px; font-size: 0.78rem; font-weight: 600; line-height: 1.5;
  background: rgb(10 12 28 / 0.82); color: #fff; font-variant-numeric: tabular-nums;
}

.info { min-width: 0; }
.title {
  margin: 0; font-size: 1.02rem; font-weight: 700; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.meta { margin: 0.25rem 0 0; display: flex; flex-wrap: wrap; gap: 0.15rem 1rem; color: var(--muted); font-size: 0.9rem; }

/* ---------- quality chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  --c: var(--q360);
  display: inline-flex; align-items: center; gap: 0.45rem;
  min-height: 2.25rem; padding: 0.25rem 0.8rem;
  font: inherit; font-size: 0.92rem; font-weight: 700; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px; cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.chip::before { content: ""; width: 0.6rem; height: 0.6rem; border-radius: 50%; background: var(--c); }
.chip:hover { border-color: var(--c); background: color-mix(in srgb, var(--c) 14%, var(--surface)); }
.chip[data-q="360"]   { --c: var(--q360); }
.chip[data-q="480"]   { --c: var(--q480); }
.chip[data-q="720"]   { --c: var(--q720); }
.chip[data-q="1080"]  { --c: var(--q1080); }
.chip[data-q="audio"] { --c: var(--qaudio); }

/* ---------- job state inside a row ---------- */
.job[data-q="360"], .done[data-q="360"]     { --c: var(--q360); }
.job[data-q="480"], .done[data-q="480"]     { --c: var(--q480); }
.job[data-q="720"], .done[data-q="720"]     { --c: var(--q720); }
.job[data-q="1080"], .done[data-q="1080"]   { --c: var(--q1080); }
.job[data-q="audio"], .done[data-q="audio"] { --c: var(--qaudio); }

.job-label { margin: 0 0 0.4rem; font-size: 0.92rem; font-weight: 600; font-variant-numeric: tabular-nums; }

/* Film frames: a segmented bar; the fill is masked by the same pattern. */
.strip {
  --seg: 9px; --gap: 3px;
  height: 14px; border-radius: 2px; overflow: hidden;
  background: color-mix(in srgb, var(--ink) 14%, transparent);
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 var(--seg), transparent var(--seg) calc(var(--seg) + var(--gap)));
          mask: repeating-linear-gradient(90deg, #000 0 var(--seg), transparent var(--seg) calc(var(--seg) + var(--gap)));
}
.strip > i {
  display: block; height: 100%; width: var(--p, 0%);
  background: var(--c, var(--primary)); transition: width 0.45s ease;
}
.strip.indeterminate > i { width: 35%; animation: sweep 1.3s ease-in-out infinite alternate; }
@keyframes sweep { from { transform: translateX(0); } to { transform: translateX(185%); } }
[dir="rtl"] .strip.indeterminate > i { animation-name: sweep-rtl; }
@keyframes sweep-rtl { from { transform: translateX(0); } to { transform: translateX(-185%); } }

.done { display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; }
.done .btn.primary { background: var(--c); color: #0d111f; }
.done-info { margin: 0; display: flex; flex-wrap: wrap; gap: 0 0.9rem; color: var(--muted); font-size: 0.88rem; font-variant-numeric: tabular-nums; }

.fail { display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
.fail-msg { margin: 0; display: flex; gap: 0.5rem; align-items: flex-start; color: var(--danger); font-size: 0.92rem; font-weight: 600; }
.fail-msg .ico { margin-block-start: 0.2em; }
.note-inline { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* ---------- plans ---------- */
.plans { padding-block-start: 3.5rem; }
.plans h2 { margin: 0 0 1rem; font-size: 1.5rem; font-weight: 800; }
.table-wrap { overflow-x: auto; }
.plans-table { width: 100%; max-width: 40rem; border-collapse: collapse; }
.plans-table th, .plans-table td { padding: 0.7rem 0.9rem; text-align: start; border-block-end: 1px solid var(--line); }
.plans-table thead th { font-weight: 800; border-block-end: 2px solid var(--ink); }
.plans-table thead th.current { color: var(--primary); }
.plans-table tbody th { font-weight: 500; color: var(--muted); }
.plans-table td { font-variant-numeric: tabular-nums; font-weight: 600; }
.note { margin: 0.9rem 0 0; color: var(--muted); font-size: 0.95rem; }

.footer { max-width: 68rem; margin-inline: auto; padding: 1.5rem 1.25rem 2.5rem; color: var(--muted); font-size: 0.9rem; border-block-start: 1px solid var(--line); }
.footer p { margin: 0; }

/* ---------- dialogs ---------- */
dialog {
  width: min(26rem, calc(100% - 2rem)); padding: 1.25rem 1.4rem 1.4rem;
  color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 12px;
}
dialog::backdrop { background: rgb(8 10 24 / 0.6); }
.dlg-head { display: flex; align-items: center; justify-content: space-between; margin-block-end: 0.75rem; }
.dlg-head h2 { margin: 0; font-size: 1.25rem; font-weight: 800; }
.dlg-actions { display: flex; gap: 0.5rem; justify-content: space-between; margin-block-start: 1.25rem; flex-wrap: wrap; }

.tabs { display: flex; gap: 0; margin-block-end: 1rem; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tabs button {
  flex: 1; padding: 0.55rem 0.5rem; font: inherit; font-weight: 600; color: var(--muted);
  background: transparent; border: 0; cursor: pointer;
}
.tabs button[aria-selected="true"] { background: var(--ink); color: var(--surface); }

.field { display: block; margin-block-end: 0.9rem; }
.field span { display: block; margin-block-end: 0.3rem; font-size: 0.92rem; font-weight: 600; }
.field input {
  width: 100%; height: 2.75rem; padding-inline: 0.75rem; font: inherit; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
}
.field input:focus { outline: 3px solid var(--focus); outline-offset: 1px; border-color: transparent; }
/* username/password are Latin: keep them left-to-right even on the RTL page */
.field input { direction: ltr; text-align: start; }
[dir="rtl"] .field input { text-align: right; }

.hint { margin: 0 0 0.9rem; color: var(--muted); font-size: 0.88rem; }
.error { margin: 0 0 0.9rem; color: var(--danger); font-weight: 600; font-size: 0.92rem; }

.acct-user { display: flex; align-items: center; gap: 0.6rem; margin-block-end: 0.4rem; }
.badge { padding: 0.1rem 0.6rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700; background: var(--ink); color: var(--surface); }
.sub { margin: 1rem 0 0.6rem; font-size: 1rem; font-weight: 700; }
.meter { margin-block-end: 0.9rem; }
.meter-head { display: flex; justify-content: space-between; gap: 1rem; margin-block-end: 0.3rem; font-size: 0.92rem; font-variant-numeric: tabular-nums; }
.meter-head .val { color: var(--muted); }
.meter .strip > i { background: var(--primary); }

/* ---------- small screens ---------- */
@media (max-width: 47.99rem) {
  .row { grid-template-columns: 7rem minmax(0, 1fr); }
  .row .slot { grid-column: 1 / -1; }
  .search .btn { padding-inline: 1rem; }
  .topbar { padding-block: 0.6rem; }
}

@media (max-width: 30rem) {
  .btn .ico + span { max-width: 7rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  #signin-btn .ico, #lang-btn .ico { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .strip > i { transition: none; }
  .strip.indeterminate > i { animation: none; width: 100%; opacity: 0.45; }
}