/* Social Gateway design system.
   One stylesheet for Arabic (RTL) and English (LTR): only logical properties (inline/block), never left/right. */

:root {
  --font: "IBM Plex Sans Arabic", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface-2: #f0f2f7;
  --surface-3: #e6e9f1;
  --border: #e1e5ee;
  --border-strong: #cbd2df;
  --text: #151b2b;
  --text-2: #4a5468;
  --text-3: #7a8497;
  --primary: #3d4ee6;
  --primary-2: #2f3ec7;
  --primary-soft: #eceefe;
  --primary-contrast: #ffffff;
  --success: #0f8a5f;
  --success-soft: #e3f6ee;
  --warning: #b86e00;
  --warning-soft: #fff3dc;
  --danger: #cf2d3a;
  --danger-soft: #fde8ea;
  --info: #1d6fd1;
  --info-soft: #e5f0fd;
  --neutral-soft: #eef0f5;
  --facebook: #1877f2;
  --instagram: #d62976;
  --focus: 0 0 0 3px color-mix(in srgb, var(--primary) 30%, transparent);
  --shadow-1: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .05);
  --shadow-2: 0 10px 30px -12px rgba(16, 24, 40, .25);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar: 256px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e121b; --surface: #151a26; --surface-2: #1b2130; --surface-3: #242b3c; --border: #262e40; --border-strong: #354059;
    --text: #e8ecf5; --text-2: #b0b9cc; --text-3: #7f8aa1; --primary: #7c89ff; --primary-2: #9aa4ff; --primary-soft: #232a4d;
    --primary-contrast: #0b0f1a; --success: #3ccf95; --success-soft: #11322a; --warning: #f2b04a; --warning-soft: #362a12;
    --danger: #ff6b76; --danger-soft: #3a1a1f; --info: #6aa8ff; --info-soft: #152a45; --neutral-soft: #20273a;
    --shadow-1: 0 1px 2px rgba(0,0,0,.4); --shadow-2: 0 12px 32px -12px rgba(0,0,0,.6); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e121b; --surface: #151a26; --surface-2: #1b2130; --surface-3: #242b3c; --border: #262e40; --border-strong: #354059;
  --text: #e8ecf5; --text-2: #b0b9cc; --text-3: #7f8aa1; --primary: #7c89ff; --primary-2: #9aa4ff; --primary-soft: #232a4d;
  --primary-contrast: #0b0f1a; --success: #3ccf95; --success-soft: #11322a; --warning: #f2b04a; --warning-soft: #362a12;
  --danger: #ff6b76; --danger-soft: #3a1a1f; --info: #6aa8ff; --info-soft: #152a45; --neutral-soft: #20273a;
  --shadow-1: 0 1px 2px rgba(0,0,0,.4); --shadow-2: 0 12px 32px -12px rgba(0,0,0,.6); color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
/* `hidden` must win over any display rule a component sets (grid, flex). */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.3; margin: 0 0 .5rem; font-weight: 650; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.15rem; } h3 { font-size: 1rem; }
p { margin: 0 0 .75rem; }
code, pre, .mono { font-family: var(--mono); font-size: .86em; }
code { background: var(--surface-2); padding: .1em .35em; border-radius: 5px; overflow-wrap: anywhere; }
pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem; overflow: auto; direction: ltr; text-align: start; margin: 0 0 1rem; }
pre code { background: none; padding: 0; }
hr { border: 0; border-block-start: 1px solid var(--border); margin: 1.25rem 0; }
.i { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }
.i-lg { width: 22px; height: 22px; }
[dir="rtl"] .flip { transform: scaleX(-1); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky; inset-block-start: 0; height: 100vh; overflow-y: auto; background: var(--surface);
  border-inline-end: 1px solid var(--border); padding: 1rem .75rem; display: flex; flex-direction: column; gap: .25rem;
}
.brand { display: flex; align-items: center; gap: .6rem; padding: .25rem .5rem .75rem; color: var(--text); font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--primary), #8b5cf6); box-shadow: var(--shadow-1); }
.brand small { display: block; font-weight: 500; color: var(--text-3); font-size: .75rem; }
.workspace { margin: 0 .25rem .75rem; padding: .6rem .75rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
.workspace b { display: block; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.workspace span { font-size: .75rem; color: var(--text-3); direction: ltr; unicode-bidi: isolate; }
.nav-group { margin-block-start: .75rem; }
.nav-label { font-size: .7rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-3); padding: 0 .75rem .25rem; }
.nav a { display: flex; align-items: center; gap: .65rem; padding: .5rem .75rem; border-radius: var(--radius-sm); color: var(--text-2); font-weight: 500; }
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--primary-soft); color: var(--primary); }
.nav a .count { margin-inline-start: auto; font-size: .72rem; background: var(--danger); color: #fff; border-radius: 99px; padding: 0 .45rem; }
.sidebar-foot { margin-block-start: auto; padding-block-start: 1rem; }
.env-badge { display: flex; align-items: center; gap: .5rem; padding: .5rem .75rem; border-radius: var(--radius-sm); background: var(--warning-soft); color: var(--warning); font-size: .8rem; font-weight: 600; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; inset-block-start: 0; z-index: 20; display: flex; align-items: center; gap: .75rem;
  padding: .7rem 1.5rem; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px);
  border-block-end: 1px solid var(--border);
}
.topbar .spacer { flex: 1; }
.menu-btn { display: none; }
.content { padding: 1.5rem; max-width: 1240px; width: 100%; margin-inline: auto; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-block-end: 1.25rem; }
.page-head p { color: var(--text-2); margin: .15rem 0 0; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.crumbs { font-size: .85rem; color: var(--text-3); margin-block-end: .35rem; display: flex; gap: .35rem; align-items: center; }
.crumbs a { color: var(--text-3); }

.user-menu { position: relative; }
.user-menu summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: .5rem; }
.user-menu summary::-webkit-details-marker { display: none; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-weight: 700; font-size: .85rem; }
.menu { position: absolute; inset-inline-end: 0; margin-block-start: .5rem; min-width: 220px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-2); padding: .4rem; z-index: 30; }
.menu a, .menu button { display: flex; width: 100%; gap: .6rem; align-items: center; padding: .55rem .7rem; border-radius: var(--radius-sm); color: var(--text); background: none; border: 0; font: inherit; cursor: pointer; text-align: start; }
.menu a:hover, .menu button:hover { background: var(--surface-2); text-decoration: none; }
.menu .who { padding: .5rem .7rem; font-size: .82rem; color: var(--text-3); border-block-end: 1px solid var(--border); margin-block-end: .3rem; overflow-wrap: anywhere; }

/* ---------- buttons & forms ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem; min-height: 38px; padding: .45rem 1rem;
  border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 600; font-size: .9rem; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-contrast); }
.btn-primary:hover { background: var(--primary-2); border-color: var(--primary-2); }
.btn-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-sm { min-height: 30px; padding: .2rem .65rem; font-size: .82rem; }
.btn-icon { width: 38px; padding: 0; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-block { width: 100%; }
form.inline { display: inline; }

.field { display: flex; flex-direction: column; gap: .35rem; margin-block-end: 1rem; }
.field > label, .label { font-weight: 600; font-size: .88rem; }
.hint { font-size: .8rem; color: var(--text-3); }
.input, .select, .textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: .55rem .75rem; min-height: 40px; transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--primary); box-shadow: var(--focus); }
.textarea { min-height: 110px; resize: vertical; }
.input[dir="ltr"] { text-align: left; }
.input-sm { min-height: 32px; padding: .3rem .55rem; font-size: .88rem; }
.check { display: flex; align-items: flex-start; gap: .55rem; cursor: pointer; padding: .35rem 0; }
.check input { margin-block-start: .3rem; accent-color: var(--primary); width: 16px; height: 16px; flex: none; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .6rem; }
.choice { display: flex; gap: .6rem; align-items: flex-start; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .7rem .8rem; cursor: pointer; background: var(--surface); }
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.choice input { accent-color: var(--primary); margin-block-start: .25rem; }
.choice small { display: block; color: var(--text-3); font-size: .78rem; }
.segmented { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.segmented label { padding: .45rem .9rem; cursor: pointer; font-weight: 600; font-size: .88rem; display: flex; align-items: center; gap: .4rem; }
.segmented input { position: absolute; opacity: 0; }
.segmented label:has(input:checked) { background: var(--primary-soft); color: var(--primary); }
.segmented label + label { border-inline-start: 1px solid var(--border-strong); }

/* ---------- surfaces ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-1); }
.card-body { padding: 1.25rem; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: .75rem; padding: 1rem 1.25rem; border-block-end: 1px solid var(--border); }
.card-head h2, .card-head h3 { margin: 0; }
.card-foot { padding: .85rem 1.25rem; border-block-start: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--radius) var(--radius); display: flex; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; }
.stack { display: flex; flex-direction: column; gap: 1rem; }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.row-between { display: flex; gap: .75rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.muted { color: var(--text-3); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.split { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 1rem; align-items: start; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; margin-block-end: 1rem; }
.stat { padding: 1.1rem 1.2rem; display: flex; gap: .9rem; align-items: flex-start; }
.stat-icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex: none; }
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; }
.stat-label { color: var(--text-2); font-size: .85rem; }
.stat-sub { color: var(--text-3); font-size: .78rem; }
.tone-primary { background: var(--primary-soft); color: var(--primary); }
.tone-success { background: var(--success-soft); color: var(--success); }
.tone-warning { background: var(--warning-soft); color: var(--warning); }
.tone-danger { background: var(--danger-soft); color: var(--danger); }
.tone-info { background: var(--info-soft); color: var(--info); }
.tone-neutral { background: var(--neutral-soft); color: var(--text-2); }

.badge { display: inline-flex; align-items: center; gap: .35rem; font-size: .76rem; font-weight: 650; padding: .15rem .6rem; border-radius: 99px; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.chip { display: inline-flex; align-items: center; gap: .3rem; font-size: .76rem; padding: .1rem .5rem; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); }
.platform { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; font-size: .85rem; }
.platform .dot { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; color: #fff; }
.platform.facebook .dot { background: var(--facebook); }
.platform.instagram .dot { background: linear-gradient(45deg, #feda75, #fa7e1e, #d62976, #962fbf); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: start; font-weight: 600; font-size: .78rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .03em; padding: .7rem 1rem; border-block-end: 1px solid var(--border); background: var(--surface-2); white-space: nowrap; }
.table td { padding: .75rem 1rem; border-block-end: 1px solid var(--border); vertical-align: top; }
.table tr:last-child td { border-block-end: 0; }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.table .actions { text-align: end; white-space: nowrap; }
.table .title { font-weight: 600; color: var(--text); }
.clamp { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; max-width: 46ch; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: .45rem 1.25rem; margin: 0; font-size: .9rem; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- feedback ---------- */
.alert { display: flex; gap: .7rem; align-items: flex-start; padding: .85rem 1rem; border-radius: var(--radius-sm); margin-block-end: 1rem; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.alert-error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.alert-warning { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }
.alert-info { background: var(--info-soft); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.alert .body { flex: 1; color: var(--text); }
.alert .body b { color: inherit; }
.alert .close { background: none; border: 0; color: inherit; cursor: pointer; padding: 0; }
.secret-box { border: 1px dashed var(--warning); background: var(--warning-soft); border-radius: var(--radius); padding: 1rem 1.1rem; margin-block-end: 1rem; }
.secret-box h3 { color: var(--warning); display: flex; gap: .5rem; align-items: center; }
.copy-field { display: flex; gap: .5rem; align-items: stretch; margin-block: .4rem; }
.copy-field code { flex: 1; display: flex; align-items: center; padding: .5rem .7rem; background: var(--surface); border: 1px solid var(--border); direction: ltr; overflow-x: auto; white-space: nowrap; }

.empty { text-align: center; padding: 2.75rem 1.5rem; }
.empty .icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin: 0 auto 1rem; background: var(--primary-soft); color: var(--primary); }
.empty h3 { font-size: 1.05rem; }
.empty p { color: var(--text-2); max-width: 48ch; margin-inline: auto; }

.tabs { display: flex; gap: .25rem; border-block-end: 1px solid var(--border); margin-block-end: 1rem; overflow-x: auto; }
.tabs a { padding: .6rem 1rem; color: var(--text-2); font-weight: 600; border-block-end: 2px solid transparent; margin-block-end: -1px; white-space: nowrap; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--primary); border-color: var(--primary); }
.toolbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-block-end: 1rem; }
.toolbar .select, .toolbar .input { width: auto; min-width: 150px; }
.pager { display: flex; justify-content: center; padding: 1rem; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding-inline-start: 1.5rem; padding-block-end: 1rem; }
.timeline li::before { content: ""; position: absolute; inset-inline-start: 5px; inset-block-start: .5rem; width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); }
.timeline li::after { content: ""; position: absolute; inset-inline-start: 8px; inset-block-start: 1.1rem; bottom: 0; width: 2px; background: var(--border); }
.timeline li:last-child::after { display: none; }

.comment { display: flex; gap: .75rem; padding: .9rem 1.1rem; border-block-end: 1px solid var(--border); }
.comment:last-child { border-block-end: 0; }
.comment.reply { padding-inline-start: 3.25rem; background: color-mix(in srgb, var(--surface-2) 50%, transparent); }
.comment .who { font-weight: 650; }
.comment .text { white-space: pre-wrap; overflow-wrap: anywhere; unicode-bidi: plaintext; text-align: start; }
.comment.hidden .text { opacity: .55; }
.comment .tools { display: flex; gap: .35rem; margin-block-start: .4rem; flex-wrap: wrap; }
.comment details summary { cursor: pointer; list-style: none; }
.reply-form { display: flex; gap: .5rem; margin-block-start: .5rem; }
.reply-form .input { flex: 1; }

.bars { display: flex; align-items: flex-end; gap: .6rem; height: 150px; padding: .5rem 0; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: .35rem; height: 100%; justify-content: flex-end; }
.bar-stack { width: 100%; max-width: 38px; display: flex; flex-direction: column-reverse; gap: 2px; flex: 1; justify-content: flex-start; }
.bar { width: 100%; border-radius: 5px 5px 2px 2px; min-height: 2px; }
.bar.a { background: var(--primary); }
.bar.b { background: color-mix(in srgb, var(--success) 70%, transparent); }
.bar-label { font-size: .72rem; color: var(--text-3); }
.legend { display: flex; gap: 1rem; font-size: .8rem; color: var(--text-2); }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-inline-end: .35rem; vertical-align: -1px; }
.legend .a::before { background: var(--primary); }
.legend .b::before { background: color-mix(in srgb, var(--success) 70%, transparent); }

/* compose preview */
.preview { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.preview-head { display: flex; align-items: center; gap: .6rem; padding: .75rem .9rem; }
.preview-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--surface-3); }
.preview-text { padding: 0 .9rem .75rem; white-space: pre-wrap; unicode-bidi: plaintext; min-height: 1.5rem; overflow-wrap: anywhere; }
.preview-img { aspect-ratio: 1.3; background: var(--surface-2) center/cover no-repeat; display: grid; place-items: center; color: var(--text-3); }
.preview-link { margin: 0 .9rem .9rem; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .6rem .75rem; font-size: .85rem; color: var(--text-2); direction: ltr; overflow-wrap: anywhere; }

/* ---------- auth & public ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem;
  background: radial-gradient(1200px 500px at 50% -10%, var(--primary-soft), transparent 70%), var(--bg); }
.auth-card { width: 100%; max-width: 420px; }
.auth-card .card-body { padding: 2rem; }
.auth-top { display: flex; justify-content: space-between; align-items: center; margin-block-end: 1.5rem; }
.auth h1 { font-size: 1.35rem; }
.public-nav { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.5rem; max-width: 1180px; margin: 0 auto; }
.public-nav .spacer { flex: 1; }
.hero { max-width: 1180px; margin: 0 auto; padding: 3.5rem 1.5rem 2rem; display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items: center; }
.hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 750; letter-spacing: -.01em; }
.hero p.lead { font-size: 1.1rem; color: var(--text-2); }
.eyebrow { display: inline-flex; gap: .4rem; align-items: center; font-size: .8rem; font-weight: 700; color: var(--primary); background: var(--primary-soft); padding: .25rem .7rem; border-radius: 99px; margin-block-end: 1rem; }
.features { max-width: 1180px; margin: 0 auto; padding: 1rem 1.5rem 3rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.feature { padding: 1.3rem; }
.feature .stat-icon { margin-block-end: .75rem; }
.flow { padding: 1.25rem; display: flex; flex-direction: column; gap: .7rem; }
.flow-step { display: flex; gap: .75rem; align-items: center; padding: .75rem .9rem; border-radius: var(--radius-sm); background: var(--surface-2); font-weight: 600; font-size: .9rem; }
.flow-arrow { text-align: center; color: var(--text-3); line-height: 1; }
.footer { text-align: center; color: var(--text-3); font-size: .82rem; padding: 2rem 1rem; }

/* docs */
.docs { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 2rem; max-width: 1180px; margin: 0 auto; padding: 1.5rem; }
.docs-nav { position: sticky; inset-block-start: 1rem; align-self: start; }
.docs-nav a { display: block; padding: .4rem .7rem; border-radius: var(--radius-sm); color: var(--text-2); }
.docs-nav a.active, .docs-nav a:hover { background: var(--primary-soft); color: var(--primary); text-decoration: none; }
.prose { max-width: 78ch; }
.prose h2 { margin-block-start: 2rem; }
.prose ul { padding-inline-start: 1.2rem; }
.prose li { margin-block-end: .35rem; }
.prose table { margin-block-end: 1rem; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .features { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: fixed; inset-block: 0; inset-inline-start: 0; width: min(var(--sidebar), 84vw); z-index: 50; transform: translateX(-105%); transition: transform .2s ease; box-shadow: var(--shadow-2); }
  [dir="rtl"] .sidebar { transform: translateX(105%); }
  body.nav-open .sidebar { transform: none; }
  body.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 40; }
  .menu-btn { display: inline-flex; }
  .content { padding: 1rem; }
  .topbar { padding: .6rem 1rem; }
  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .docs { grid-template-columns: minmax(0, 1fr); }
  .docs-nav { position: static; display: flex; flex-wrap: wrap; gap: .25rem; }
  .hide-sm { display: none; }
  .table th, .table td { padding: .6rem .7rem; }
}