:root {
  --bg-1: #f4f2ef; --bg-2: #dcd8d2;
  --ink: #1f1d1a; --ink-2: #5d5953; --ink-3: #8a857d;
  --panel: rgba(255, 255, 255, 0.78); --panel-solid: #fbfaf8; --line: rgba(0, 0, 0, 0.09);
  --accent: #1f1d1a; --accent-ink: #fff;
  --ok: #2f7d4f; --warn: #9a5a16; --bad: #b3362b;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg-1: #3a3835; --bg-2: #1c1b19;
    --ink: #f2efea; --ink-2: #b4afa7; --ink-3: #8b867e;
    --panel: rgba(34, 33, 31, 0.8); --panel-solid: #262523; --line: rgba(255, 255, 255, 0.1);
    --accent: #f2efea; --accent-ink: #1c1b19;
    --ok: #7fcf9c; --warn: #f0b16c; --bad: #ff8a7d;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  color: var(--ink); font-family: "IBM Plex Sans Arabic", system-ui, sans-serif; font-size: 15px;
  background-color: var(--bg-2);
  background-image: radial-gradient(120% 90% at 50% 20%, var(--bg-1) 0%, var(--bg-2) 75%);
  background-attachment: fixed;
  -webkit-tap-highlight-color: transparent;
}
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 12px; justify-content: space-between;
  padding: max(10px, env(safe-area-inset-top)) 16px 10px;
  background: var(--panel); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.brand { font-weight: 600; letter-spacing: 0.08em; font-size: 15px; text-decoration: none; direction: ltr; }
.top .right { display: flex; align-items: center; gap: 8px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 16px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 8px 14px; border-radius: 10px; cursor: pointer; text-decoration: none;
  border: 1px solid var(--line); background: transparent; font-weight: 500; white-space: nowrap;
}
.btn:hover { background: var(--line); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; font-weight: 600; }
.btn.primary:hover { opacity: 0.9; }
.btn.danger { color: var(--bad); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.big { min-height: 50px; font-size: 16px; padding: 10px 20px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.muted { color: var(--ink-2); }
.small { font-size: 13px; }
.err { color: var(--bad); font-size: 14px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > label, .label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.input, select.input {
  min-height: 42px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-solid); width: 100%;
}
.input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  min-height: 34px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; cursor: pointer; font-size: 13.5px;
}
.chip[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: transparent; }

.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); }
.badge.ok { color: var(--ok); } .badge.warn { color: var(--warn); } .badge.bad { color: var(--bad); }

.bar { height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; }
.bar > div { height: 100%; width: 0; background: var(--accent); transition: width 0.2s; }

dialog {
  border: 1px solid var(--line); border-radius: 18px; padding: 0; width: min(520px, calc(100% - 32px));
  background: var(--panel-solid); color: var(--ink);
}
dialog::backdrop { background: rgba(0, 0, 0, 0.35); }
dialog .body { padding: 20px; }
dialog h2 { margin: 0 0 14px; font-size: 18px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }