/* ui-kit — هستهٔ مشترک. هر پوسته فقط توکن‌ها و جزئیات خودش را در themes/<نام>.css بازنویسی می‌کند. */
:root {
  --bg: #f6f7f8; --surface: #fff; --surface-2: #f1f3f5; --ink: #1d232b; --muted: #66707c; --line: #e3e7eb;
  --primary: #1f6feb; --primary-ink: #fff; --primary-soft: #e8f0fe; --accent: #f59f00; --accent-ink: #1d232b;
  --ok: #1e8e5a; --ok-soft: #e6f5ee; --warn: #b7791f; --warn-soft: #fdf3e1; --danger: #c2413b; --danger-soft: #fdecea;
  --radius: 14px; --radius-sm: 10px; --radius-pill: 999px;
  --font: "Vazirmatn", system-ui, sans-serif; --font-display: var(--font);
  --shadow: 0 1px 2px rgba(20, 30, 40, .06), 0 4px 16px rgba(20, 30, 40, .05);
  --side-bg: #fff; --side-ink: var(--ink); --side-muted: var(--muted); --side-active-bg: var(--primary-soft); --side-active-ink: var(--primary);
  --top-bg: var(--surface); --wrap: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.8; font-feature-settings: "ss01"; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.4; font-family: var(--font-display); }
p { margin: 0; }
ul, ol, dl { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 55%, transparent); outline-offset: 2px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--ink); color: #fff; padding: 6px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { inset-inline-start: 8px; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.muted { color: var(--muted); font-size: .85rem; }
.link { color: var(--primary); font-weight: 600; font-size: .9rem; }
.only-mobile { display: none !important; }
[hidden] { display: none !important; }

/* دکمه‌ها */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; border: 1px solid transparent; border-radius: var(--radius-sm);
  padding: .6rem 1.1rem; font-weight: 700; font-size: .95rem; cursor: pointer; line-height: 1.4; white-space: nowrap; transition: background .15s, border-color .15s; }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--primary) 88%, #000); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-light { background: #fff; color: var(--primary); }
.btn-sm { padding: .4rem .8rem; font-size: .85rem; }
.btn-lg { padding: .8rem 1.5rem; font-size: 1.02rem; }
.w-100 { width: 100%; }
.icon-btn { width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); cursor: pointer; position: relative; font-size: 1.1rem; }
.icon-btn .dot { position: absolute; top: 8px; inset-inline-end: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); border: 2px solid var(--surface); }

/* برچسب‌ها */
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .65rem; border-radius: var(--radius-pill); font-size: .8rem; font-weight: 600; background: var(--surface-2); color: var(--ink); border: 1px solid transparent; }
.chip i { font-size: .85em; }
.kind-want { background: color-mix(in srgb, var(--primary) 12%, #fff); color: var(--primary); }
.kind-have { background: var(--ok-soft); color: var(--ok); }
.kind-problem { background: var(--warn-soft); color: var(--warn); }
.chip-urgent { background: var(--danger-soft); color: var(--danger); }
.chip-filter { cursor: pointer; background: var(--surface); border-color: var(--line); padding: .35rem .9rem; }
.chip-filter[aria-pressed="true"] { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.status { display: inline-block; padding: .15rem .65rem; border-radius: var(--radius-pill); font-size: .78rem; font-weight: 700; white-space: nowrap; }
.st-open { background: var(--primary-soft); color: var(--primary); }
.st-progress { background: var(--warn-soft); color: var(--warn); }
.st-review { background: var(--surface-2); color: var(--muted); }
.st-won { background: var(--ok-soft); color: var(--ok); }
.trust { display: inline-flex; align-items: center; gap: .3rem; font-size: .82rem; font-weight: 700; padding: .2rem .7rem; border-radius: var(--radius-pill); white-space: nowrap; }
.trust.hi { background: var(--ok-soft); color: var(--ok); }
.trust.mid { background: var(--warn-soft); color: var(--warn); }
.trust.lo { background: var(--surface-2); color: var(--muted); }
.trust-v { font-weight: 500; }
.score { --c: var(--ok); width: 58px; height: 58px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--v) * 1%), var(--surface-2) 0); position: relative; }
.score::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--surface); }
.score b { position: relative; font-size: 1.05rem; }
.score.mid { --c: var(--warn); } .score.lo { --c: #9aa4ae; }
.reason { display: inline-flex; align-items: center; gap: .2rem; font-size: .8rem; padding: .1rem .55rem; border-radius: var(--radius-pill); background: var(--surface-2); margin: 0 0 .3rem .3rem; }
.reason i { color: var(--ok); }

/* پوستهٔ برنامه */
.app { min-height: 100vh; display: flex; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-side { width: 264px; flex-shrink: 0; background: var(--side-bg); color: var(--side-ink); border-inline-end: 1px solid var(--line); padding: 20px 16px; display: flex; flex-direction: column; gap: 18px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 800; font-size: 1.25rem; font-family: var(--font-display); }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--primary); color: var(--primary-ink); font-size: 1.3rem; line-height: 1; padding-bottom: 4px; }
.side-nav { display: flex; flex-direction: column; gap: 4px; }
.side-nav a { display: flex; align-items: center; gap: .7rem; padding: .6rem .8rem; border-radius: var(--radius-sm); color: var(--side-muted); font-weight: 600; font-size: .95rem; }
.side-nav a:hover { color: var(--side-ink); background: color-mix(in srgb, var(--side-ink) 6%, transparent); }
.side-nav a[aria-current="page"] { background: var(--side-active-bg); color: var(--side-active-ink); }
.side-nav .count { margin-inline-start: auto; background: var(--accent); color: var(--accent-ink); border-radius: var(--radius-pill); font-size: .75rem; padding: 0 .5rem; }
.side-company { margin-top: auto; display: flex; gap: .6rem; align-items: center; padding: .8rem; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--side-ink) 5%, transparent); font-size: .85rem; line-height: 1.5; }
.side-company small { display: block; color: var(--side-muted); }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-weight: 800; flex-shrink: 0; }
.avatar.sm { width: 36px; height: 36px; }
.side-backdrop { display: none; }
.app-top { display: flex; align-items: center; gap: 14px; padding: 12px 24px; background: var(--top-bg); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.top-nav { display: flex; gap: 4px; }
.top-nav a { display: flex; align-items: center; gap: .4rem; padding: .45rem .8rem; border-radius: var(--radius-sm); font-weight: 600; font-size: .92rem; color: var(--muted); white-space: nowrap; }
.top-nav a[aria-current="page"] { color: var(--primary); background: var(--primary-soft); }
.top-search { flex: 1; max-width: 420px; display: flex; align-items: center; gap: .5rem; background: var(--surface-2); border-radius: var(--radius-pill); padding: .45rem 1rem; color: var(--muted); margin-inline-start: auto; }
.top-search input { border: 0; background: transparent; outline: 0; width: 100%; color: var(--ink); }
.top-actions { display: flex; align-items: center; gap: 10px; }
.credit { display: inline-flex; align-items: baseline; gap: .3rem; font-weight: 800; padding: .35rem .8rem; border-radius: var(--radius-pill); background: var(--surface-2); font-size: .9rem; }
.credit small { color: var(--muted); font-weight: 500; }
.app-content { padding: 28px 24px 120px; max-width: 1180px; width: 100%; margin-inline: auto; }
.mobile-tabs { position: fixed; bottom: 0; inset-inline: 0; background: var(--surface); border-top: 1px solid var(--line); z-index: 30; display: flex; justify-content: space-around; padding: 6px 0 calc(6px + env(safe-area-inset-bottom)); }
.mobile-tabs a { display: flex; flex-direction: column; align-items: center; font-size: .72rem; color: var(--muted); gap: 2px; }
.mobile-tabs a i { font-size: 1.25rem; }
.mobile-tabs a[aria-current="page"] { color: var(--primary); }

/* بلوک‌های صفحات داخلی */
.greet { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.greet-hi { color: var(--muted); font-size: .92rem; }
.page-title { font-size: 1.6rem; font-weight: 800; }
.intents { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
.intent { display: flex; flex-direction: column; gap: .2rem; padding: 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.intent i { font-size: 1.5rem; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: .4rem; }
.intent strong { font-size: 1.1rem; }
.intent span { color: var(--muted); font-size: .85rem; line-height: 1.6; }
.intent-want i { background: var(--primary-soft); color: var(--primary); }
.intent-have i { background: var(--ok-soft); color: var(--ok); }
.intent-problem i { background: var(--warn-soft); color: var(--warn); }
.intent:hover { border-color: var(--primary); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; display: flex; flex-direction: column; }
.stat b { font-size: 1.6rem; font-weight: 800; line-height: 1.3; }
.stat span { color: var(--muted); font-size: .85rem; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 18px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.panel-head h2 { font-size: 1rem; font-weight: 800; }
.rows .row + .row { border-top: 1px solid var(--line); }
.row-link { display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "chip title status" "chip meta status"; column-gap: 12px; align-items: center; padding: 12px 18px; }
.row-link:hover { background: var(--surface-2); }
.row-link > .chip, .row-link > .score { grid-area: chip; }
.row-title { grid-area: title; font-weight: 700; font-size: .95rem; line-height: 1.6; }
.row-meta { grid-area: meta; color: var(--muted); font-size: .8rem; }
.row-link > .status { grid-area: status; }
.row-match .score { width: 46px; height: 46px; }
.row-match .score::before { inset: 5px; }
.row-match .score b { font-size: .9rem; }
.panel-note { display: flex; gap: 12px; padding: 16px 18px; align-items: flex-start; }
.panel-note > i { font-size: 1.4rem; color: var(--primary); }
.panel-note p { color: var(--muted); font-size: .85rem; line-height: 1.7; }

/* فرم */
.kind-tabs { display: inline-flex; gap: 4px; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-pill); margin-bottom: 18px; flex-wrap: wrap; }
.kind-tabs button { border: 0; background: transparent; padding: .45rem 1rem; border-radius: var(--radius-pill); font-weight: 700; cursor: pointer; color: var(--muted); display: inline-flex; gap: .4rem; align-items: center; }
.kind-tabs button[aria-selected="true"] { background: var(--primary); color: var(--primary-ink); }
.grid-form { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.form { padding: 20px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.field { display: flex; flex-direction: column; gap: .3rem; font-size: .88rem; font-weight: 600; }
.field input, .field select, .field textarea { border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-sm); padding: .6rem .8rem; font-weight: 500; width: 100%; outline: 0; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
.span-2 { grid-column: 1 / -1; }
.join { display: flex; }
.join input { border-start-end-radius: 0; border-end-end-radius: 0; }
.join select { width: 40%; border-start-start-radius: 0; border-end-start-radius: 0; border-inline-start: 0; background: var(--surface-2); }
.with-icon { position: relative; display: block; }
.with-icon i { position: absolute; inset-inline-end: .8rem; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.switch { display: flex; align-items: center; gap: .6rem; font-size: .9rem; font-weight: 600; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch-ui { width: 42px; height: 24px; border-radius: 99px; background: var(--line); position: relative; transition: background .15s; flex-shrink: 0; }
.switch-ui::after { content: ""; position: absolute; top: 3px; inset-inline-start: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch input:checked + .switch-ui { background: var(--primary); }
.switch input:checked + .switch-ui::after { transform: translateX(-18px); }
.switch input:focus-visible + .switch-ui { outline: 3px solid color-mix(in srgb, var(--primary) 55%, transparent); }
.form-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.preview-body { padding: 16px 18px; }
.preview-body h3 { font-size: 1.15rem; margin: .6rem 0; }
.preview-body dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; margin-bottom: 12px; }
.preview-body dt { color: var(--muted); font-size: .78rem; }
.preview-body dd { margin: 0; font-weight: 700; font-size: .92rem; }
.steps-mini { padding: 14px 18px; counter-reset: s; display: flex; flex-direction: column; gap: 10px; }
.steps-mini li { counter-increment: s; display: grid; grid-template-columns: 28px 1fr; column-gap: 10px; font-size: .85rem; line-height: 1.6; }
.steps-mini li::before { content: counter(s, persian); grid-row: span 2; width: 28px; height: 28px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-weight: 800; }
.steps-mini span { color: var(--muted); }
.ai-box { background: var(--primary-soft); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.ai-box label { font-weight: 700; font-size: .9rem; color: var(--primary); }
.ai-box textarea { border: 1px solid transparent; border-radius: var(--radius-sm); padding: .6rem .8rem; resize: vertical; }
.ai-box .btn { align-self: flex-start; background: var(--surface); }

/* پیشنهادها */
.req-summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; margin-bottom: 16px; flex-wrap: wrap; }
.req-summary .page-title { margin: .35rem 0 .2rem; }
.facts { display: flex; flex-wrap: wrap; gap: 4px 16px; color: var(--muted); font-size: .85rem; }
.facts i { margin-inline-end: .3rem; }
.facts .stale { color: var(--danger); }
.req-side { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.req-actions { display: flex; gap: 6px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.match-list { display: flex; flex-direction: column; gap: 14px; }
.match { display: flex; gap: 16px; padding: 18px; }
.match.is-best { border-color: var(--ok); box-shadow: 0 0 0 1px var(--ok) inset; }
.match-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.match-head { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; align-items: center; }
.match-head h2 { font-size: 1.05rem; }
.match-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.weights { padding: 12px 18px 16px; display: flex; flex-direction: column; gap: 8px; }
.weights li { display: grid; grid-template-columns: 110px 1fr 28px; align-items: center; gap: 8px; font-size: .82rem; }
.weights i { height: 8px; border-radius: 99px; background: var(--surface-2); position: relative; overflow: hidden; }
.weights i::after { content: ""; position: absolute; inset-block: 0; inset-inline-start: 0; width: var(--w); background: var(--primary); border-radius: 99px; }
.weights b { text-align: left; }

/* حالت گفت‌وگو */
.assistant-intro { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 18px; }
.bot-avatar { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--primary); color: var(--primary-ink); flex-shrink: 0; font-size: 1.1rem; }
.bubble { padding: 12px 16px; border-radius: 18px; max-width: 640px; line-height: 1.9; }
.bubble.bot { background: var(--surface); border: 1px solid var(--line); border-start-start-radius: 4px; }
.bubble.me { background: var(--primary); color: var(--primary-ink); border-start-end-radius: 4px; margin-inline-start: auto; }
.bubble-actions { display: flex; gap: 8px; margin-top: 10px; }
.composer { position: sticky; bottom: 16px; margin-top: 24px; display: flex; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 8px; box-shadow: var(--shadow); }
.composer input { flex: 1; border: 0; outline: 0; padding: 0 .6rem; background: transparent; }
.side-title { font-size: .8rem; color: var(--side-muted); font-weight: 700; }
.side-threads { display: flex; flex-direction: column; gap: 2px; }
.side-threads a { display: block; padding: .5rem .7rem; border-radius: var(--radius-sm); line-height: 1.5; }
.side-threads a:hover, .side-threads a[aria-current="page"] { background: var(--side-active-bg); }
.t-title { display: block; font-size: .88rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.t-meta { font-size: .75rem; color: var(--side-muted); }

/* واکنش‌گرا */
@media (max-width: 1080px) {
  .grid-2, .grid-form { grid-template-columns: 1fr; }
  .top-nav a { padding: .45rem .55rem; }
  .top-nav a i { display: none; }
}
@media (max-width: 900px) {
  .only-mobile { display: inline-grid !important; }
  .mobile-tabs.only-mobile { display: flex !important; }
  .app-side { position: fixed; inset-block: 0; inset-inline-start: 0; z-index: 50; transform: translateX(110%); transition: transform .2s; box-shadow: 0 0 40px rgba(0,0,0,.2); }
  .app-side.open { transform: none; }
  .side-backdrop.show { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 45; }
  .top-nav, .top-search { display: none; }
  .app-top { padding: 10px 14px; justify-content: space-between; }
  .app-content { padding: 18px 14px 130px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .credit small { display: none; }
}
@media (max-width: 640px) {
  .intents { grid-template-columns: 1fr; }
  .intent { flex-direction: row; align-items: center; gap: 12px; padding: 12px 14px; flex-wrap: wrap; }
  .intent i { margin: 0; }
  .intent span { flex-basis: 100%; padding-inline-start: 58px; margin-top: -10px; }
  .fields { grid-template-columns: 1fr; }
  .page-title { font-size: 1.3rem; }
  .match { flex-direction: column; gap: 10px; }
  .req-side { align-items: flex-start; }
  .row-link { grid-template-columns: auto 1fr; grid-template-areas: "chip title" "chip meta" "chip status"; }
  .row-link > .status { justify-self: start; margin-top: 4px; }
}

/* اجزای افزوده برای استفاده در جنگو */
.ui-messages { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.msg-success > i { color: var(--ok); } .msg-error > i { color: var(--danger); } .msg-warning > i { color: var(--warn); }
.field .req { color: var(--danger); font-weight: 700; }
.field-error { color: var(--danger); font-size: .8rem; font-weight: 600; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }