/* dhurgham paste — lapis and saffron: a cool porcelain page, and the text
   itself on a night-stone slab in both themes. */
:root {
  --ground: #EEF1F7;
  --surface: #FFFFFF;
  --ink: #141B2D;
  --muted: #5B6477;
  --line: #D8DEEA;
  --lapis: #2440A8;
  --lapis-ink: #FFFFFF;
  --lapis-soft: #E3E8FA;
  --saffron: #C9820F;
  --saffron-soft: #FBF0DC;
  --slab: #0F1629;
  --slab-edge: #1C2744;
  --slab-ink: #E4E9F6;
  --slab-num: #55648A;
  --slab-sel: rgba(240, 180, 67, .28);
  --focus: #2440A8;
  --shadow: 0 1px 0 rgba(20, 27, 45, .04), 0 12px 32px -18px rgba(20, 27, 45, .35);
  --display: "Noto Kufi Arabic", "Geeza Pro", "Segoe UI", Tahoma, sans-serif;
  --body: "Noto Sans Arabic", "Geeza Pro", "Segoe UI", Tahoma, sans-serif;
  --mono: "JetBrains Mono", "Noto Sans Arabic", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0B1020;
    --surface: #121A30;
    --ink: #E6EAF5;
    --muted: #97A2BB;
    --line: #222C47;
    --lapis: #8FA8FF;
    --lapis-ink: #0B1020;
    --lapis-soft: #1A2550;
    --saffron: #F0B443;
    --saffron-soft: #2E2410;
    --slab: #070B17;
    --slab-edge: #1A2440;
    --slab-num: #46547A;
    --focus: #8FA8FF;
    --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 16px 40px -20px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 15px/1.75 var(--body);
  padding-inline: 20px;
  padding-block: env(safe-area-inset-top, 0px) calc(40px + env(safe-area-inset-bottom, 0px));
}
a { color: var(--lapis); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 6px; }

/* Top bar: the wordmark, set in mono like the domain it is. */
.bar { max-width: 1100px; margin: 0 auto; padding-block: 22px 18px; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); direction: ltr; }
.mark { width: 12px; height: 12px; border-radius: 3px; background: var(--lapis); box-shadow: 5px 5px 0 var(--saffron); margin-inline-end: 8px; }
.word { font: 500 16px/1 var(--mono); letter-spacing: .01em; }
.slash { font: 400 16px/1 var(--mono); color: var(--muted); }
.kind { font: 700 15px/1 var(--display); color: var(--lapis); direction: rtl; }

/* Paste page */
.paste { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.head { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; justify-content: space-between; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 13px; line-height: 1; padding: 8px 12px; border-radius: 999px;
  background: var(--lapis-soft); color: var(--lapis); font-variant-numeric: tabular-nums;
}
.chip.warn { background: var(--saffron-soft); color: var(--saffron); }
.chip.plain { background: transparent; color: var(--muted); border: 1px solid var(--line); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.btn {
  font: 600 14px/1 var(--body); padding: 11px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; text-decoration: none; display: inline-flex; align-items: center;
  transition: background-color .15s, border-color .15s, color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--lapis); color: var(--lapis-ink); }
.btn.primary.done { background: var(--saffron); color: var(--slab); }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--lapis); color: var(--lapis); }
.btn[aria-pressed="true"] { border-color: var(--lapis); color: var(--lapis); background: var(--lapis-soft); }

/* The slab: dark in both themes, with a saffron rule down its leading edge. */
.slab {
  background: var(--slab); border: 1px solid var(--slab-edge); border-radius: 14px;
  box-shadow: var(--shadow); overflow: hidden; position: relative;
}
.slab::before {
  content: ""; position: absolute; inset-block: 0; left: 0; width: 3px;
  background: linear-gradient(var(--saffron), transparent 70%);
}
.slab pre { margin: 0; overflow-x: auto; padding: 18px 0; }
.slab code {
  display: block; min-width: max-content; counter-reset: ln;
  font: 400 13.5px/1.7 var(--mono); color: var(--slab-ink); tab-size: 4;
}
.slab .ln { display: block; padding-inline: 16px 24px; white-space: pre; }
.slab .ln::before {
  counter-increment: ln; content: counter(ln);
  display: inline-block; width: 3.2em; margin-inline-end: 18px; text-align: right;
  color: var(--slab-num); user-select: none; -webkit-user-select: none;
}
.slab .ln:hover { background: rgba(143, 168, 255, .06); }
.slab ::selection { background: var(--slab-sel); }
.slab.wrap code { min-width: 0; }
.slab.wrap .ln { white-space: pre-wrap; word-break: break-word; padding-inline-start: calc(16px + 3.2em + 18px); text-indent: calc(-3.2em - 18px); }

.foot { margin: 4px 0 0; color: var(--muted); font-size: 13px; }

/* Home and not-found pages */
.gone { max-width: 760px; margin: 10vh auto 0; display: grid; gap: 18px; }
.eyebrow { margin: 0; font: 500 13px/1 var(--mono); letter-spacing: .08em; color: var(--saffron); direction: ltr; text-align: right; }
.home h1, .gone h1 { margin: 0; font: 700 clamp(28px, 5vw, 44px)/1.3 var(--display); text-wrap: balance; }
.home > p, .gone > p { margin: 0; color: var(--muted); max-width: 60ch; font-size: 16px; }
.steps { margin: 8px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: step; }
.steps li {
  counter-increment: step; display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px;
}
.steps li::before {
  content: counter(step); font: 600 14px/34px var(--mono); text-align: center; border-radius: 9px;
  background: var(--lapis-soft); color: var(--lapis);
}
.steps code, .home code {
  font: 400 13px/1 var(--mono); background: var(--slab); color: var(--slab-ink);
  padding: 3px 8px; border-radius: 6px; unicode-bidi: plaintext;
}
.gone .btn { justify-self: start; }

@media (max-width: 640px) {
  body { padding-inline: 16px; font-size: 14.5px; }
  .head { flex-direction: column; align-items: stretch; }
  .actions { display: grid; grid-template-columns: 1fr 1fr; }
  .editor .actions { grid-template-columns: 1fr; }
  .actions .btn { justify-content: center; white-space: nowrap; }
  .slab .ln::before { width: 2.4em; margin-inline-end: 12px; }
  .slab.wrap .ln { padding-inline-start: calc(16px + 2.4em + 12px); text-indent: calc(-2.4em - 12px); }
}
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }

/* Date on a paste page */
.date { font: 500 14px/1.4 var(--body); color: var(--muted); font-variant-numeric: tabular-nums; }

/* Editor */
.editor .slab { display: flex; }
.editor textarea {
  flex: 1; width: 100%; min-height: calc(100vh - 230px); min-height: calc(100dvh - 230px);
  resize: vertical; border: 0; outline: 0; margin: 0; padding: 20px 22px;
  background: transparent; color: var(--slab-ink); caret-color: var(--saffron);
  font: 400 14px/1.7 var(--mono); tab-size: 4;
}
.editor textarea::selection { background: var(--slab-sel); }
.editor .slab:focus-within { border-color: var(--saffron); }
.count { font: 500 13px/1 var(--mono); color: var(--muted); direction: ltr; font-variant-numeric: tabular-nums; }
.count.over { color: #D64545; }
.btn:disabled { opacity: .45; cursor: default; transform: none; }
.error { margin: 0; color: #D64545; font-size: 14px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Credit */
.credit {
  max-width: 1100px; margin: 28px auto 0; padding-top: 16px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 13px;
}
.credit span { font: 500 13px/1 var(--mono); color: var(--ink); }