/* Clinic — reference kit (Tastefolio). Healthcare booking and patient panel: a search-first hero, specialty tiles,
   doctor cards with council numbers and next free slots, a date strip + time-slot picker, online visits, and a
   patient panel with the next appointment, medication checklist, vitals, lab results with range bars and messages.
   Requires tokens.css; icons are Font Awesome Free (<i class="fa-solid fa-name">). RTL-first. */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--canvas); color: var(--ink); font: var(--fw-regular) var(--fs-md)/var(--lh-body) var(--font-sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
::selection { background: var(--brand-soft); color: var(--ink); }
[class*="fa-"] { line-height: 1; }
.flip-rtl { display: inline-block; }
[dir="rtl"] .flip-rtl { transform: scaleX(-1); }
.sr-only { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; inset-inline-start: 12px; inset-block-start: -60px; z-index: 100; background: var(--brand); color: var(--brand-ink); padding: 10px 16px; border-radius: var(--radius-sm); }
.skip-link:focus { inset-block-start: 12px; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.num { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------ layout & type */
.container { max-inline-size: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-4); align-content: start; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); }
.split { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.spacer { flex: 1; }
.cols { display: grid; gap: var(--space-5); grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); }
.cols > * { min-inline-size: 0; }
@media (max-width: 1000px) { .cols { --n: 2 !important; } }
@media (max-width: 640px) { .cols { --n: 1 !important; } .hide-sm { display: none !important; } }
.section { padding-block: var(--space-8); }
.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-3) var(--space-5); margin-block-end: var(--space-5); }
.sec-head > :first-child { display: grid; gap: 6px; max-inline-size: 64ch; }
.display { font: var(--fw-display) var(--fs-display)/var(--lh-tight) var(--font-display); letter-spacing: var(--tracking-display); text-wrap: balance; }
.h1 { font: 800 clamp(26px, 3vw, 38px)/1.2 var(--font-display); letter-spacing: -.015em; text-wrap: balance; }
.h2 { font: 700 var(--fs-xl)/1.3 var(--font-display); }
.h3 { font: 700 var(--fs-lg)/1.35 var(--font-sans); }
:lang(fa) .h1 { line-height: 1.55; letter-spacing: 0; }
:lang(fa) .h2 { line-height: 1.6; }
.eyebrow { justify-self: start; display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: var(--radius-pill); background: var(--brand-soft); color: var(--brand-strong); font: 700 var(--fs-xs)/1.4 var(--font-sans); }
.lead { font-size: var(--fs-lg); color: var(--ink-2); max-inline-size: 54ch; }
.muted { color: var(--ink-2); }
.subtle { color: var(--ink-3); }
.small { font-size: var(--fs-sm); }
.tiny { font-size: var(--fs-xs); }
.ok-text { color: var(--success); }

/* ------------------------------------------------------------ header */
.site-head { position: sticky; inset-block-start: 0; z-index: 40; background: color-mix(in oklab, var(--surface) 94%, transparent); backdrop-filter: blur(10px); border-block-end: 1px solid var(--line); }
.site-head .container { display: flex; align-items: center; gap: var(--space-5); min-block-size: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 800 21px/1 var(--font-display); white-space: nowrap; color: var(--ink); }
.logo-mark { position: relative; inline-size: 34px; block-size: 34px; border-radius: 11px; background: var(--brand); flex: none; }
.logo-mark::before, .logo-mark::after { content: ""; position: absolute; inset: 9px 14px; border-radius: 3px; background: #fff; }
.logo-mark::after { inset: 14px 9px; }
.nav { display: flex; align-items: center; gap: 2px; font-size: var(--fs-sm); font-weight: 600; }
.nav a { padding: 8px 12px; border-radius: var(--radius-sm); color: var(--ink-2); }
.nav a:hover { color: var(--ink); background: var(--surface-2); }
.head-end { margin-inline-start: auto; display: flex; align-items: center; gap: 8px; }
.emergency { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: var(--radius-pill); background: var(--danger-soft); color: var(--danger); font-size: var(--fs-xs); font-weight: 700; white-space: nowrap; }
.menu-btn { display: none !important; }
@media (max-width: 1020px) {
  .site-head .nav { display: none; position: absolute; inset-inline: 0; inset-block-start: 100%; flex-direction: column; align-items: stretch; padding: 10px var(--gutter) 16px; background: var(--surface); border-block-end: 1px solid var(--line); }
  .site-head .nav[data-open] { display: flex; }
  .menu-btn { display: inline-flex !important; }
  .hide-md { display: none !important; }
}

/* ------------------------------------------------------------ controls */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-block-size: var(--control-h); padding-inline: 20px; border: 1px solid transparent; border-radius: var(--radius-sm); background: var(--brand); color: var(--brand-ink); font: 700 var(--fs-sm)/1 var(--font-sans); cursor: pointer; white-space: nowrap; transition: background var(--dur-1), transform var(--dur-1); }
.btn:hover { background: var(--brand-strong); }
[data-theme="dark"] .btn:hover { background: color-mix(in oklab, var(--brand) 85%, #fff); }
.btn:active { transform: translateY(1px); }
.btn-soft { background: var(--brand-soft); color: var(--brand-strong); }
.btn-soft:hover { background: color-mix(in oklab, var(--brand-soft) 70%, var(--brand) 12%); }
.btn-mint { background: var(--mint); color: #fff; }
.btn-mint:hover { background: color-mix(in oklab, var(--mint) 85%, #000); }
.btn-outline { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn-outline:hover { background: var(--surface-2); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-danger { background: var(--danger-soft); color: var(--danger); }
.btn-danger:hover { background: color-mix(in oklab, var(--danger-soft) 70%, var(--danger) 14%); }
.btn-lg { min-block-size: var(--control-h-lg); padding-inline: 26px; font-size: var(--fs-md); }
.btn-sm { min-block-size: 38px; padding-inline: 14px; font-size: var(--fs-xs); }
.btn-icon { padding: 0; inline-size: var(--control-h); }
.btn-icon.btn-sm { inline-size: 38px; }
.btn-block { inline-size: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.tabs { display: flex; gap: var(--space-5); border-block-end: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs [role="tab"] { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; padding: 12px 2px; font: 700 var(--fs-sm)/1.2 var(--font-sans); color: var(--ink-3); cursor: pointer; white-space: nowrap; box-shadow: inset 0 -3px 0 transparent; }
.tabs [aria-selected="true"] { color: var(--brand-strong); box-shadow: inset 0 -3px 0 var(--brand); }
[data-theme="dark"] .tabs [aria-selected="true"] { color: var(--brand); }
.seg { display: inline-flex; gap: 2px; padding: 4px; border-radius: var(--radius-sm); background: var(--surface-2); }
.seg button { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; padding: 9px 14px; border-radius: 8px; font: 700 var(--fs-sm)/1.2 var(--font-sans); color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.seg [aria-pressed="true"] { background: var(--surface); color: var(--brand-strong); box-shadow: var(--shadow-1); }
[data-theme="dark"] .seg [aria-pressed="true"] { color: var(--brand); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips button, .chips a { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); background: var(--surface); padding: 8px 14px; border-radius: var(--radius-pill); font: 600 var(--fs-sm)/1.2 var(--font-sans); color: var(--ink-2); cursor: pointer; }
.chips button:hover, .chips a:hover { border-color: var(--brand); color: var(--brand-strong); }
.chips [aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.chips i { color: var(--brand); }
.chips [aria-pressed="true"] i { color: inherit; }
.field { display: grid; gap: 7px; align-content: start; }
.label { font: 700 var(--fs-sm)/1.3 var(--font-sans); }
.hint { font-size: var(--fs-xs); color: var(--ink-3); }
.input, .select, .textarea { inline-size: 100%; min-block-size: var(--control-h); padding: 0 14px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); font: 400 var(--fs-md) var(--font-sans); transition: border-color var(--dur-1), box-shadow var(--dur-1); }
.textarea { padding-block: 12px; min-block-size: 100px; resize: vertical; line-height: var(--lh-body); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
.input::placeholder, .textarea::placeholder { color: var(--ink-3); }
.select { appearance: none; padding-inline-end: 40px; background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%237b93ab' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 14px center / 16px; }
[dir="rtl"] .select { background-position: left 14px center; }
[aria-invalid="true"] { border-color: var(--danger) !important; box-shadow: 0 0 0 4px var(--danger-soft) !important; }
.field-error { font-size: var(--fs-xs); font-weight: 700; color: var(--danger); display: flex; gap: 6px; align-items: center; }
.field-error::before { content: "!"; inline-size: 16px; block-size: 16px; border-radius: 50%; background: var(--danger); color: #fff; display: grid; place-items: center; font-size: 11px; flex: none; }
.check { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: var(--fs-sm); }
.check input { inline-size: 20px; block-size: 20px; margin: 0; accent-color: var(--brand); }
.switch { position: relative; inline-size: 46px; block-size: 28px; border: 0; border-radius: var(--radius-pill); background: var(--surface-3); padding: 0; cursor: pointer; flex: none; transition: background var(--dur-2); }
.switch::after { content: ""; position: absolute; inset-block-start: 3px; inset-inline-start: 3px; inline-size: 22px; block-size: 22px; border-radius: 50%; background: #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .2); transition: transform var(--dur-2) var(--ease); }
.switch[aria-checked="true"] { background: var(--mint); }
.switch[aria-checked="true"]::after { transform: translateX(18px); }
[dir="rtl"] .switch[aria-checked="true"]::after { transform: translateX(-18px); }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: var(--radius-pill); font: 700 var(--fs-xs)/1.5 var(--font-sans); background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.badge.ok { background: var(--success-soft); color: var(--success); }
.badge.warn { background: var(--warning-soft); color: var(--warning); }
.badge.bad { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.brand { background: var(--brand-soft); color: var(--brand-strong); }
.badge.mint { background: var(--mint-soft); color: var(--mint); }
.badge.live::before { content: ""; inline-size: 7px; block-size: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px color-mix(in oklab, currentColor 25%, transparent); }
.mc { display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--line-2); font: 600 var(--fs-xs)/1.6 var(--font-sans); color: var(--ink-2); white-space: nowrap; }
.stars { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; font-size: var(--fs-sm); }
.stars i { color: #f2a516; }
.stars small { font-weight: 400; color: var(--ink-3); }
.avatar { position: relative; inline-size: 44px; block-size: 44px; border-radius: 50%; display: grid; place-items: center; font: 800 16px var(--font-sans); background: var(--c, var(--brand-soft)); color: #102a43; flex: none; }
.avatar.lg { inline-size: 76px; block-size: 76px; font-size: 26px; border-radius: 22px; }
.avatar .verified { position: absolute; inset-block-end: -4px; inset-inline-end: -4px; inline-size: 22px; block-size: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: #fff; font-size: 11px; box-shadow: 0 0 0 3px var(--surface); }
.progress { block-size: 8px; border-radius: var(--radius-pill); background: var(--surface-2); overflow: hidden; }
.progress i { display: block; block-size: 100%; inline-size: var(--v, 50%); border-radius: inherit; background: var(--brand); }
.progress.mint i { background: var(--mint); }

/* ------------------------------------------------------------ hero & booking search */
.hero { position: relative; padding-block: var(--space-8) calc(var(--space-8) + 40px); background: linear-gradient(180deg, var(--brand-soft), var(--canvas) 85%); overflow: hidden; }
.pulse-line { position: absolute; inset-inline: 0; inset-block-end: 0; inline-size: 100%; block-size: 96px; color: color-mix(in oklab, var(--brand) 22%, transparent); pointer-events: none; }
.pulse-line path { stroke-dasharray: 2400; stroke-dashoffset: 2400; animation: trace 3.6s var(--ease) forwards; }
@keyframes trace { to { stroke-dashoffset: 0; } }
[data-shot] .pulse-line path { stroke-dashoffset: 0; animation: none; }
.hero .container { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: var(--space-7); align-items: center; }
@media (max-width: 1000px) { .hero .container { grid-template-columns: minmax(0, 1fr); } }
.hero-copy { display: grid; gap: var(--space-5); justify-items: start; }
.search-panel { inline-size: 100%; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto; gap: 8px; padding: 10px; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-3); border: 1px solid var(--line); }
.search-panel .in { position: relative; display: grid; }
.search-panel .in > i { position: absolute; inset-inline-start: 16px; inset-block-start: 50%; transform: translateY(-50%); color: var(--brand); font-size: 17px; pointer-events: none; }
.search-panel .input, .search-panel .select { border: 0; background-color: var(--surface-2); min-block-size: var(--control-h-lg); padding-inline-start: 44px; }
.search-panel .input:focus, .search-panel .select:focus { box-shadow: inset 0 0 0 2px var(--brand); }
@media (max-width: 760px) { .search-panel { grid-template-columns: minmax(0, 1fr); } }
.quick { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: var(--fs-sm); color: var(--ink-3); }
.trust { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.trust div { display: flex; align-items: center; gap: 10px; }
.trust i { inline-size: 40px; block-size: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--surface); color: var(--brand); box-shadow: var(--shadow-1); font-size: 17px; }
.trust b { display: block; font-size: var(--fs-md); }
.trust span { font-size: var(--fs-xs); color: var(--ink-3); }
.preview { padding: var(--space-5); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-3); border: 1px solid var(--line); display: grid; gap: var(--space-4); }

/* ------------------------------------------------------------ specialties & doctors */
.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--space-3); }
.spec { display: grid; justify-items: center; gap: 10px; padding: var(--space-5) var(--space-3); border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); text-align: center; font-weight: 700; transition: border-color var(--dur-1), transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.spec:hover { border-color: var(--brand); transform: translateY(-3px); box-shadow: var(--shadow-2); }
.spec i { inline-size: 56px; block-size: 56px; border-radius: 18px; display: grid; place-items: center; font-size: 22px; background: var(--c, var(--brand-soft)); color: var(--ic, var(--brand-strong)); }
.spec small { font-weight: 400; color: var(--ink-3); font-size: var(--fs-xs); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-block-end: var(--space-5); padding: 12px; border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); }
.filters .select { inline-size: auto; min-inline-size: 150px; min-block-size: 42px; font-size: var(--fs-sm); }
.docs { display: grid; gap: var(--space-4); }
.doc { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(220px, auto); gap: var(--space-5); align-items: center; padding: var(--space-5); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); transition: box-shadow var(--dur-2), border-color var(--dur-2); }
.doc:hover { border-color: var(--line-2); box-shadow: var(--shadow-2); }
.doc .info { display: grid; gap: 6px; min-inline-size: 0; }
.doc .name { font: 800 var(--fs-lg)/1.3 var(--font-display); }
.doc .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: var(--fs-sm); color: var(--ink-2); }
.doc .meta span { display: inline-flex; align-items: center; gap: 6px; }
.doc .meta i { color: var(--ink-3); }
.doc .book { display: grid; gap: 10px; padding-inline-start: var(--space-5); border-inline-start: 1px dashed var(--line-2); }
.next-slot { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); font-weight: 700; color: var(--mint); }
.next-slot::before { content: ""; inline-size: 8px; block-size: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px var(--mint-soft); }
.next-slot.later { color: var(--warning); }
.next-slot.later::before { box-shadow: 0 0 0 4px var(--warning-soft); }
.fee { font-size: var(--fs-sm); color: var(--ink-2); }
.fee b { color: var(--ink); font-size: var(--fs-md); }
@media (max-width: 860px) { .doc { grid-template-columns: auto minmax(0, 1fr); } .doc .book { grid-column: 1 / -1; padding: var(--space-4) 0 0; border-inline-start: 0; border-block-start: 1px dashed var(--line-2); } }
/* date strip + slots */
.days { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(64px, 1fr); gap: 8px; overflow-x: auto; scrollbar-width: none; padding-block-end: 4px; }
.day { display: grid; justify-items: center; gap: 2px; padding: 10px 6px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: var(--surface); cursor: pointer; font-size: var(--fs-xs); color: var(--ink-2); }
.day b { font: 800 var(--fs-lg)/1.2 var(--font-display); color: var(--ink); }
.day small { display: inline-flex; align-items: center; gap: 4px; color: var(--mint); font-weight: 700; }
.day small::before { content: ""; inline-size: 6px; block-size: 6px; border-radius: 50%; background: currentColor; }
.day.full small { color: var(--ink-3); }
.day[aria-pressed="true"] { border-color: var(--brand); background: var(--brand); color: var(--brand-ink); }
.day[aria-pressed="true"] b, .day[aria-pressed="true"] small { color: var(--brand-ink); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.slot { min-block-size: 44px; border: 1.5px solid color-mix(in oklab, var(--mint) 45%, var(--line-2)); border-radius: var(--radius-sm); background: var(--mint-soft); color: var(--ink); font: 700 var(--fs-sm)/1 var(--font-sans); cursor: pointer; font-variant-numeric: tabular-nums; }
.slot:hover { border-color: var(--mint); }
.slot[disabled] { background: var(--surface-2); border-color: var(--line); color: var(--ink-3); text-decoration: line-through; cursor: not-allowed; }
.slot[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.slot-legend { display: flex; flex-wrap: wrap; gap: var(--space-4); font-size: var(--fs-xs); color: var(--ink-2); }
.slot-legend span { display: inline-flex; align-items: center; gap: 6px; }
.slot-legend i { inline-size: 14px; block-size: 14px; border-radius: 4px; background: var(--c); border: 1.5px solid var(--b, transparent); }
.summary { display: grid; gap: 10px; padding: var(--space-4); border-radius: var(--radius-md); background: var(--surface-2); font-size: var(--fs-sm); }
.summary div { display: flex; justify-content: space-between; gap: 12px; }
.summary span { color: var(--ink-2); }
.stepper { display: flex; gap: 6px; }
.stepper > * { flex: 1; display: grid; gap: 6px; font-size: var(--fs-xs); font-weight: 700; color: var(--ink-3); }
.stepper > *::before { content: ""; block-size: 4px; border-radius: 4px; background: var(--surface-3); }
.stepper [data-state="done"]::before, .stepper [data-state="current"]::before { background: var(--brand); }
.stepper [data-state="current"] { color: var(--brand-strong); }
/* bands & content */
.band { border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 56px); background: linear-gradient(135deg, var(--brand), color-mix(in oklab, var(--brand) 55%, var(--mint))); color: #fff; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-6); align-items: center; overflow: hidden; position: relative; }
.band .lead { color: rgba(255, 255, 255, .86); }
.band .btn { background: #fff; color: var(--brand-strong); }
@media (max-width: 860px) { .band { grid-template-columns: minmax(0, 1fr); } }
.band .call { display: grid; gap: 10px; padding: var(--space-4); border-radius: var(--radius-md); background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .25); }
.band .call .screen { aspect-ratio: 16 / 9; border-radius: 12px; background: radial-gradient(circle at 50% 42%, rgba(255, 255, 255, .5) 0 14%, transparent 14.5%), radial-gradient(ellipse 30% 22% at 50% 78%, rgba(255, 255, 255, .45), transparent 70%), rgba(6, 40, 60, .5); position: relative; }
.band .call .pip { position: absolute; inset-block-end: 10px; inset-inline-end: 10px; inline-size: 26%; aspect-ratio: 4 / 3; border-radius: 8px; background: radial-gradient(circle at 50% 45%, rgba(255, 255, 255, .55) 0 18%, transparent 19%), rgba(255, 255, 255, .2); border: 2px solid rgba(255, 255, 255, .6); }
.how { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); counter-reset: how; }
@media (max-width: 860px) { .how { grid-template-columns: minmax(0, 1fr); } }
.how li { display: grid; gap: 10px; padding: var(--space-5); border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); counter-increment: how; position: relative; }
.how li::before { content: counter(how); position: absolute; inset-block-start: 16px; inset-inline-end: 18px; font: 800 44px/1 var(--font-display); color: var(--surface-3); }
:lang(fa) .how li::before { content: counter(how, persian); }
.how .ic { inline-size: 48px; block-size: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-strong); font-size: 20px; }
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 900px) { .posts { grid-template-columns: minmax(0, 1fr); } }
.post { display: grid; gap: 10px; }
.post .thumb { aspect-ratio: 16 / 9; border-radius: var(--radius-md); display: grid; place-items: center; font-size: 46px; color: rgba(255, 255, 255, .9); background: var(--bg); }
.post b { font: 700 var(--fs-lg)/1.45 var(--font-sans); }
.review { display: grid; gap: 12px; padding: var(--space-5); border-radius: var(--radius-md); background: var(--surface); border: 1px solid var(--line); }
details.faq { border-block-end: 1px solid var(--line); }
details.faq summary { cursor: pointer; list-style: none; padding-block: 18px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "\f078"; font: 900 13px/1 "Font Awesome 6 Free"; color: var(--brand); transition: transform var(--dur-2); }
details.faq[open] summary::after { transform: rotate(180deg); }
details.faq p { padding-block-end: 18px; color: var(--ink-2); max-inline-size: 72ch; }
.site-foot { background: var(--surface-ink); color: rgba(255, 255, 255, .78); padding-block: var(--space-8) var(--space-5); font-size: var(--fs-sm); }
.site-foot .logo { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: var(--space-6); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.site-foot h3 { font: 700 var(--fs-sm)/1.4 var(--font-sans); color: #fff; margin-block-end: 10px; }
.site-foot ul { display: grid; gap: 8px; }
.site-foot a:hover { color: #fff; text-decoration: underline; }
.seals { display: flex; gap: 10px; flex-wrap: wrap; }
.seal { display: grid; place-items: center; gap: 2px; inline-size: 74px; block-size: 74px; border-radius: 14px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); font-size: 10px; text-align: center; line-height: 1.3; padding: 6px; }
.seal i { font-size: 20px; color: #7fd0ea; }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-block-start: var(--space-6); padding-block-start: var(--space-4); border-block-start: 1px solid rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .55); font-size: var(--fs-xs); }

/* ------------------------------------------------------------ patient panel */
.p-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: var(--space-5); align-items: start; padding-block: var(--space-5) var(--space-8); }
@media (max-width: 1000px) { .p-layout { grid-template-columns: minmax(0, 1fr); } }
.p-side { position: sticky; inset-block-start: 90px; display: grid; gap: var(--space-4); }
@media (max-width: 1000px) { .p-side { position: static; } }
.profile { display: grid; gap: var(--space-3); padding: var(--space-5); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.profile .who { display: flex; align-items: center; gap: 12px; }
.p-nav { display: grid; gap: 2px; padding: 8px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.p-nav [role="tab"] { display: flex; align-items: center; gap: 12px; inline-size: 100%; padding: 12px 14px; border: 0; border-radius: 12px; background: none; color: var(--ink-2); font: 700 var(--fs-sm)/1.2 var(--font-sans); cursor: pointer; text-align: start; }
.p-nav [role="tab"] i { inline-size: 20px; text-align: center; color: var(--ink-3); }
.p-nav [role="tab"]:hover { background: var(--surface-2); color: var(--ink); }
.p-nav [aria-selected="true"] { background: var(--brand-soft); color: var(--brand-strong); }
.p-nav [aria-selected="true"] i { color: var(--brand); }
.p-nav .count { margin-inline-start: auto; min-inline-size: 22px; padding: 0 7px; border-radius: var(--radius-pill); background: var(--danger); color: #fff; font-size: 11px; line-height: 20px; text-align: center; }
@media (max-width: 1000px) { .p-nav { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; scrollbar-width: none; } .p-nav [role="tab"] { padding: 10px 12px; } }
.grid12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-4); }
.c4 { grid-column: span 4; } .c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c7 { grid-column: span 7; } .c8 { grid-column: span 8; } .c12 { grid-column: 1 / -1; }
@media (max-width: 1240px) { .c4 { grid-column: span 6; } .c5, .c7, .c8 { grid-column: 1 / -1; } }
@media (max-width: 680px) { .c4, .c6 { grid-column: 1 / -1; } }
.card { border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); padding: var(--space-5); min-inline-size: 0; }
.card-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px var(--space-3); margin-block-end: var(--space-4); }
.card-head h2 { font: 800 var(--fs-lg)/1.35 var(--font-display); margin-inline-end: auto; }
.next-appt { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.date-tile { display: grid; justify-items: center; inline-size: 92px; padding: 12px 6px; border-radius: var(--radius-md); background: var(--brand); color: #fff; line-height: 1.25; }
.date-tile b { font: 800 38px/1.1 var(--font-display); }
.date-tile span { font-size: var(--fs-xs); opacity: .9; }
.countdown { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--radius-pill); background: var(--mint-soft); color: var(--mint); font-weight: 700; font-size: var(--fs-sm); }
@media (max-width: 560px) { .next-appt { grid-template-columns: minmax(0, 1fr); } }
.meds { display: grid; gap: var(--space-4); }
.meds h3 { display: flex; align-items: center; gap: 8px; font: 700 var(--fs-sm)/1.3 var(--font-sans); color: var(--ink-2); }
.med { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border-radius: var(--radius-md); border: 1.5px solid var(--line); cursor: pointer; }
.med input { inline-size: 22px; block-size: 22px; margin: 0; accent-color: var(--mint); }
.med .pill-ic { inline-size: 40px; block-size: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--c, var(--brand-soft)); color: var(--ic, var(--brand-strong)); font-size: 17px; }
.med:has(input:checked) { border-color: color-mix(in oklab, var(--mint) 50%, var(--line)); background: var(--mint-soft); }
.med:has(input:checked) .name { text-decoration: line-through; color: var(--ink-2); }
.med .name { font-weight: 700; }
.vital { display: grid; gap: 6px; }
.vital .v { font: 800 var(--fs-2xl)/1.1 var(--font-display); }
.vital .v small { font: 600 var(--fs-sm)/1 var(--font-sans); color: var(--ink-3); }
.lab-wrap { position: relative; overflow-x: auto; }
.lab { inline-size: 100%; border-collapse: collapse; font-size: var(--fs-sm); min-inline-size: 640px; }
.lab th { text-align: start; font: 700 var(--fs-xs)/1.3 var(--font-sans); color: var(--ink-3); padding: 10px 12px; border-block-end: 1px solid var(--line); }
.lab td { padding: 14px 12px; border-block-end: 1px solid var(--line); vertical-align: middle; }
.lab tr:last-child td { border-block-end: 0; }
.lab .val { font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.range { display: block; position: relative; block-size: 8px; border-radius: 8px; background: var(--surface-2); min-inline-size: 140px; direction: ltr; }
.range::before { content: ""; position: absolute; inset-block: 0; inset-inline-start: var(--lo); inline-size: calc(var(--hi) - var(--lo)); border-radius: 8px; background: var(--mint-soft); box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--mint) 45%, transparent); }
.range i { position: absolute; inset-block-start: 50%; inset-inline-start: var(--at); inline-size: 14px; block-size: 14px; border-radius: 50%; background: var(--mint); border: 3px solid var(--surface); box-shadow: 0 1px 4px rgba(0, 0, 0, .25); transform: translate(-50%, -50%); }
.range.high i { background: var(--danger); }
.range.low i { background: var(--warning); }
.rx { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--line); }
.rx .pill-ic { inline-size: 46px; block-size: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--c, var(--brand-soft)); color: var(--ic, var(--brand-strong)); font-size: 19px; }
.thread { display: grid; gap: var(--space-4); }
.msg { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; max-inline-size: min(560px, 92%); }
.msg .bubble { padding: 12px 14px; border-radius: 4px 16px 16px 16px; background: var(--surface-2); font-size: var(--fs-sm); }
[dir="rtl"] .msg .bubble { border-radius: 16px 4px 16px 16px; }
.msg .by { font-size: var(--fs-xs); color: var(--ink-3); margin-block-end: 4px; }
.msg.me { justify-self: end; grid-template-columns: minmax(0, 1fr); }
.msg.me .bubble { background: var(--brand); color: var(--brand-ink); border-radius: 16px 4px 16px 16px; }
[dir="rtl"] .msg.me .bubble { border-radius: 4px 16px 16px 16px; }
.msg.me .by { text-align: end; }
.composer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; }
.member { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--line); }
.list-appt { display: grid; gap: var(--space-3); }
.appt { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--space-4); align-items: center; padding: var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--line); background: var(--surface); }
.appt .mini-date { display: grid; justify-items: center; inline-size: 64px; padding: 8px 4px; border-radius: 12px; background: var(--surface-2); font-size: var(--fs-xs); color: var(--ink-2); line-height: 1.25; }
.appt .mini-date b { font: 800 var(--fs-xl)/1.15 var(--font-display); color: var(--ink); }
@media (max-width: 640px) { .appt { grid-template-columns: auto minmax(0, 1fr); } .appt .actions { grid-column: 1 / -1; } }

/* ------------------------------------------------------------ overlays, toasts, charts */
dialog.modal { border: 0; padding: 0; border-radius: var(--radius-lg); background: var(--surface); color: var(--ink); inline-size: min(560px, calc(100vw - 24px)); box-shadow: var(--shadow-3); }
dialog.modal::backdrop { background: var(--overlay); }
.modal-head { display: flex; align-items: center; gap: 12px; padding: var(--space-5) var(--space-5) 0; }
.modal-body { padding: var(--space-5); display: grid; gap: var(--space-4); }
.modal-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 0 var(--space-5) var(--space-5); }
.toast { display: flex; align-items: center; gap: 10px; background: var(--ink); color: var(--surface); padding: 12px 16px; border-radius: var(--radius-md); font-weight: 600; font-size: var(--fs-sm); box-shadow: var(--shadow-2); }
.toast::before { content: "\f05a"; font: 900 15px/1 "Font Awesome 6 Free"; color: var(--brand-soft); }
.toast[data-tone="success"]::before { content: "\f058"; color: #6ee7b7; }
.toast.is-out { opacity: 0; transition: opacity var(--dur-2); }
.tf-chart .c-grid { stroke: var(--chart-grid); }
.tf-chart .c-axis { fill: var(--chart-axis); font: 500 11px var(--font-sans); }
.tf-chart .c-line { stroke-linecap: round; }
.tf-chart .c-guide { stroke: var(--line-2); stroke-dasharray: 3 3; }
.tf-chart .c-track { stroke: var(--surface-2); }
.tf-chart .c-seg { stroke-linecap: round; }
.tf-chart .c-dot { fill: var(--surface); }
.tf-chart .c-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; font: 800 18px/1.3 var(--font-display); }
.chart-tip { background: var(--ink); color: var(--surface); padding: 8px 12px; border-radius: var(--radius-sm); font: 500 12px/1.5 var(--font-sans); display: grid; gap: 2px; }
.chart-tip span { display: flex; gap: 6px; align-items: center; }
.chart-tip i { inline-size: 8px; block-size: 8px; border-radius: 2px; }
.empty { padding: var(--space-6); text-align: center; color: var(--ink-3); }
@media (prefers-reduced-motion: reduce) { .pulse-line path { animation: none; stroke-dashoffset: 0; } .spec, .doc { transition: none; } }