:root {
  --bg: #f6f7fb; --surface: #fff; --surface-2: #f1f3f8; --border: #e3e6ee;
  --text: #1c2233; --text-2: #4b5468; --muted: #6b7386;
  --primary: #4f46e5; --primary-2: #4338ca; --primary-soft: #eef0ff; --accent: #f59e0b;
  --good: #15803d; --good-soft: #e8f6ec; --warn: #b45309; --warn-soft: #fdf3e2;
  --bad: #b91c1c; --bad-soft: #fdecec; --info: #1d4ed8; --info-soft: #e8efff;
  --radius: 12px; --shadow: 0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: Vazirmatn, Tahoma, "Segoe UI", sans-serif; background: var(--bg); color: var(--text);
  line-height: 1.8; font-size: 15px; direction: rtl; text-align: right; }
a { color: var(--primary); text-decoration: none; } a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.5; margin: 0 0 .6em; } h1 { font-size: 1.55rem; } h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.ltr { direction: ltr; unicode-bidi: embed; display: inline-block; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
[hidden] { display: none !important; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.site-header .container { display: flex; align-items: center; gap: 22px; min-height: 62px; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 1.2rem; color: var(--text); display: flex; align-items: center; gap: 8px; }
.brand:hover { text-decoration: none; }
.brand .dot { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--primary), #db2777); display: inline-grid; place-items: center; color: #fff; font-size: .95rem; }
.nav { display: flex; gap: 18px; flex-wrap: wrap; flex: 1; } .nav a { color: var(--text-2); }
.nav-actions { display: flex; gap: 8px; align-items: center; }
@media (max-width: 640px) {
  /* Phones: the links get their own line and scroll sideways instead of stacking beside the logo. */
  .site-header .container { gap: 6px 14px; padding-block: 8px; }
  .nav-actions { margin-inline-start: auto; }
  .nav { order: 3; flex: 1 0 100%; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; gap: 16px; scrollbar-width: none; }
}

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 16px; border-radius: 10px;
  border: 1px solid transparent; font: inherit; cursor: pointer; background: var(--surface-2); color: var(--text); text-decoration: none !important; }
.btn-primary { background: var(--primary); color: #fff; } .btn-primary:hover { background: var(--primary-2); }
.btn-outline { background: transparent; border-color: var(--border); }
.btn-danger { background: var(--bad); color: #fff; } .btn-good { background: var(--good); color: #fff; }
.btn-sm { padding: 3px 10px; font-size: .85rem; } .btn-lg { padding: 12px 26px; font-size: 1.05rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
form.inline { display: inline; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 18px; }
.card h2, .card h3 { margin-top: 0; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; } .space-between { justify-content: space-between; }
.page { padding: 26px 0 48px; }

.app { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 22px; padding: 22px 0 48px; }
.app > main { min-width: 0; }
.sidebar { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; height: fit-content; position: sticky; top: 80px; }
.sidebar a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--text-2); }
.sidebar a.active, .sidebar a:hover { background: var(--primary-soft); color: var(--primary); text-decoration: none; }
.sidebar .sep { height: 1px; background: var(--border); margin: 8px 0; }
@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); padding-top: 12px; }
  .sidebar { position: static; display: flex; gap: 4px; overflow-x: auto; white-space: nowrap; padding: 8px; }
  .sidebar a { flex: none; } .sidebar .sep { display: none; }
}

label { display: block; font-weight: 600; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.field .hint { color: var(--muted); font-size: .82rem; font-weight: 400; margin-top: 3px; }
input[type=text], input[type=tel], input[type=password], input[type=email], input[type=url], input[type=number], input[type=date],
input[type=search], input:not([type]), select, textarea { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
  font: inherit; background: var(--surface); color: var(--text); }
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; } .check input { margin-top: 6px; }

.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-ok { background: var(--good-soft); color: var(--good); } .alert-bad { background: var(--bad-soft); color: var(--bad); }
.alert-warn { background: var(--warn-soft); color: var(--warn); } .alert-info { background: var(--info-soft); color: var(--info); }

.badge { display: inline-block; padding: 1px 10px; border-radius: 999px; font-size: .8rem; background: var(--surface-2); color: var(--text-2); white-space: nowrap; }
.badge-good { background: var(--good-soft); color: var(--good); } .badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-bad { background: var(--bad-soft); color: var(--bad); } .badge-info { background: var(--info-soft); color: var(--info); }

table.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: right; vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; background: var(--surface-2); }
.table-wrap { overflow-x: auto; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; color: var(--text-2); }
.step b { display: block; color: var(--text); } .step.done { border-color: var(--good); } .step.current { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
@media (max-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }

.trades { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.trade { position: relative; }
.trade input { position: absolute; opacity: 0; }
.trade span { display: block; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); cursor: pointer; font-weight: 500; }
.trade input:checked + span { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.trade input:focus-visible + span { outline: 2px solid var(--primary); }
.trade-soon span { opacity: .55; cursor: not-allowed; }
/* creating a site: find the business, one question per screen (routers/wizard.py) */
.wizard { max-width: 640px; margin-inline: auto; }
.progress { height: 8px; background: var(--primary-soft); border-radius: 99px; overflow: hidden; margin: 6px 0 4px; }
.progress > span { display: block; height: 100%; background: var(--primary); border-radius: 99px; }
.found { background: var(--primary-soft); border-radius: 12px; padding: 14px 16px; font-size: 1.1rem; white-space: pre-line; overflow-wrap: anywhere; }
.matches { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.matches a { display: block; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; color: inherit; text-decoration: none; }
.matches a:hover { border-color: var(--primary); }
.digits { max-width: 9em; font-size: 1.4rem; letter-spacing: .3em; text-align: center; }

.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.thumb { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: var(--surface); }
.thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.thumb .body { padding: 8px; } .thumb input { font-size: .82rem; padding: 5px 8px; }
.preview-frame { width: 100%; height: 72vh; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 18px; align-items: start; }
.editor .preview-col { position: sticky; top: 80px; }
@media (max-width: 1000px) { .editor { grid-template-columns: 1fr; } .editor .preview-col { position: static; } }
.sec-card summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.sec-card summary::-webkit-details-marker { display: none; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; } .kv dt { color: var(--muted); } .kv dd { margin: 0; }
.stat { font-size: 1.6rem; font-weight: 800; } .stat-label { color: var(--muted); font-size: .85rem; }
.hero-home { padding: 56px 0 28px; text-align: center; }
.hero-home h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); } .hero-home p { color: var(--text-2); font-size: 1.1rem; max-width: 700px; margin: 0 auto 1.2em; }
.option { border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; background: var(--surface); }
.option.selected { border-color: var(--primary); }
.dns td, .dns th { font-family: ui-monospace, monospace; direction: ltr; text-align: left; }
.site-footer { border-top: 1px solid var(--border); padding: 22px 0; color: var(--muted); font-size: .9rem; }
.spinner { width: 18px; height: 18px; border: 3px solid var(--primary-soft); border-top-color: var(--primary); border-radius: 50%; display: inline-block; animation: spin 1s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
a.card { color: inherit; text-decoration: none !important; display: block; } a.card:hover { border-color: var(--primary); }