/* ==========================================================================
   Yiangou Nutrition: core
   Design tokens, reset, typography, layout primitives and utilities.
   MOBILE FIRST: base rules are for phones. Larger screens are layered on with
   min-width queries only, using these breakpoints:
     sm 600px   md 768px   lg 960px   xl 1200px
   No page may use inline style="" attributes or <style> blocks: the
   Content-Security-Policy blocks them. Add a class instead.
   ========================================================================== */

/* ---------- Fonts (self-hosted, SIL Open Font License; see assets/fonts/LICENSE.txt) ---------- */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/montserrat-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/montserrat-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/montserrat-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/montserrat-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/nunito-sans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/nunito-sans-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/nunito-sans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/nunito-sans-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/nunito-sans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/nunito-sans-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/nunito-sans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/nunito-sans-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* ---------- Tokens ---------- */
:root{
  /* Brand */
  --brand:#36602d;
  --brand-dark:#29501d;
  --brand-tint:#e1ecdc;
  --brand-wash:#f3f6ef;
  --brand-line:#cfe0c6;
  --brand-soft:#cfe3c8;
  --brand-bright:#8fca7d;

  /* Neutrals */
  --canvas:#f6f7f4;
  --ink:#151514;
  --text-muted:#4a4f47;
  --text-faint:#767f6e;
  --text-on-tint:#2f3a2b;
  --white:#ffffff;
  --line:#dbe2d5;
  --line-soft:#e8ede3;
  --line-faint:#eef2ea;
  --surface-muted:#e4eadf;
  --outline:#cfd8c8;
  --field-border:#767f6e;

  /* Dark surfaces */
  --night:#11130f;
  --night-2:#1a1d17;
  --night-line:#2e332a;
  --night-text:#f4f5f0;
  --night-muted:#b9bfb2;
  --night-faint:#8a9183;

  /* Status */
  --warn-bg:#fbeccb;
  --warn-text:#7a5200;
  --danger:#a8281f;
  --danger-bg:#fbe3e0;
  --info-bg:#e3eefb;
  --info-text:#1f4f86;

  /* Chart series */
  --chart-1:#36602d;
  --chart-2:#8fca7d;
  --chart-3:#c98a2b;
  --chart-4:#3f6fae;
  --chart-5:#a8281f;

  /* Type */
  --font-display:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --fs-xs:12px;
  --fs-sm:13px;
  --fs-md:15px;
  --fs-base:16px;

  /* Spacing scale */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:20px; --s6:24px; --s7:32px; --s8:40px; --s9:56px;

  /* Shape */
  /* Restrained corners: controls 8px, cards 12px, large panels 16px */
  --radius-sm:6px;
  --radius:8px;
  --radius-md:10px;
  --radius-lg:12px;
  --radius-xl:16px;
  --radius-2xl:20px;
  --pill:999px;
  /* Shadows only where something floats (menus, dialogs, sheets); surfaces use borders */
  --shadow-xs:0 1px 2px rgba(21,21,20,.05);
  --shadow-sm:0 1px 3px rgba(21,21,20,.06),0 2px 8px rgba(21,21,20,.04);
  --shadow-md:0 4px 12px rgba(21,21,20,.08),0 1px 3px rgba(21,21,20,.05);
  --shadow-lg:0 16px 40px rgba(21,21,20,.16),0 2px 8px rgba(21,21,20,.06);
  --shadow-brand:none;
  --ring:0 0 0 3px rgba(54,96,45,.22);
  --ring-danger:0 0 0 3px rgba(168,40,31,.2);

  /* Motion */
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.18s;

  /* Page layout */
  --pad:18px;
  --sec:56px;
  --header-h:68px;
}
@media (min-width:600px){:root{--pad:24px;--sec:72px}}
@media (min-width:768px){:root{--pad:32px;--sec:92px;--header-h:78px}}
@media (min-width:960px){:root{--pad:40px;--sec:112px}}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 12px);scroll-behavior:smooth;color-scheme:light;-webkit-tap-highlight-color:transparent}
body{margin:0;font-family:var(--font-body);font-size:var(--fs-base);line-height:1.5;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-wrap:break-word}
::selection{background:var(--brand-soft);color:var(--ink)}
h1,h2,h3,h4,.disp{text-wrap:balance}
p,li{text-wrap:pretty}
img,svg,video,canvas{max-width:100%}
img{display:block;height:auto}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul[role="list"],ol[role="list"]{list-style:none;padding:0}
a{color:var(--brand);text-decoration:none;text-underline-offset:.18em;transition:color var(--dur) var(--ease)}
a:hover{color:var(--brand-dark)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
input[type="checkbox"],input[type="radio"]{accent-color:var(--brand)}
table{border-collapse:collapse}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
kbd{display:inline-block;min-width:1.6em;padding:1px 5px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;background:var(--white);font-family:var(--font-body);font-size:11px;font-weight:700;line-height:1.5;text-align:center;color:var(--text-muted)}
[hidden]{display:none !important}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;scroll-behavior:auto !important}
}

/* Thin, quiet scrollbars inside scrolling panels (not the page itself) */
.table-scroll,.pick-list,.notif-list,.dialog__body,.chat__log,.convo-list,.sidebar,.tabs{scrollbar-width:thin;scrollbar-color:var(--outline) transparent}

/* ---------- Page transitions ----------
   Moving between pages cross-fades instead of flashing white (Chrome, Edge, Safari 18+).
   The header and portal sidebar stay put while the content changes. */
@view-transition{navigation:auto}
.site-header{view-transition-name:site-header}
.topbar{view-transition-name:topbar}
@media (min-width:960px){.sidebar{view-transition-name:sidebar}}
::view-transition-old(root){animation:vt-out .14s var(--ease) both}
::view-transition-new(root){animation:vt-in .26s var(--ease-out) both}
::view-transition-group(site-header),::view-transition-group(topbar),::view-transition-group(sidebar){animation-duration:0s}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0;transform:translateY(6px)}}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}

/* Thin progress bar at the top while the next page loads (set by nav.js) */
.is-navigating::after,.is-loading::after{content:"";position:fixed;z-index:1000;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;background:var(--brand);animation:nav-progress 8s var(--ease-out) forwards;pointer-events:none}
@keyframes nav-progress{from{transform:scaleX(0)}10%{transform:scaleX(.35)}to{transform:scaleX(.92)}}

/* ---------- Typography ---------- */
.disp{font-family:var(--font-display);font-weight:800;letter-spacing:-.015em;line-height:1.12}
.h1{font-size:clamp(34px,9vw,62px);text-transform:uppercase;letter-spacing:-.015em;line-height:1.04}
.h1--xl{font-size:clamp(36px,10vw,66px)}
.h1--sm{font-size:clamp(32px,8vw,54px)}
.h2{font-size:clamp(26px,5.5vw,40px);letter-spacing:-.025em;line-height:1.1}
.h2--lg{font-size:clamp(28px,6vw,44px)}
.h3{font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.eyebrow{font-size:var(--fs-xs);font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:var(--s3)}
.lead{font-size:clamp(16px,4.2vw,19px);line-height:1.55;color:var(--text-muted)}
.prose{color:var(--text-muted);line-height:1.65}
.prose > * + *{margin-top:var(--s4)}
.prose h2{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--ink);margin-top:var(--s7)}
.prose h3{font-weight:800;font-size:17px;color:var(--ink);margin-top:var(--s6)}
.prose ul{padding-left:1.2em}
.prose li + li{margin-top:var(--s2)}
.prose a{text-decoration:underline}

/* ---------- Layout primitives ---------- */
.wrap{width:100%;max-width:1180px;margin-inline:auto;padding-inline:var(--pad)}
.wrap--narrow{max-width:780px}
.stack{display:flex;flex-direction:column;gap:var(--gap,var(--s5))}
.stack-sm{--gap:var(--s3)}
.stack-xs{--gap:var(--s2)}
.stack-lg{--gap:var(--s6)}
.row{display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap}
.row--between{justify-content:space-between}
.row--end{justify-content:flex-end}
.row--top{align-items:flex-start}
.grow{flex:1;min-width:0}
.grid{display:grid;gap:var(--s5)}
.grid > *,.progress-grid > *,.stack > *,.week > *,.kpis > *,.chart-grid > *,.builder > *,.inbox > *,.convos > *{min-width:0}
@media (min-width:600px){.grid--sm-2{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:768px){.grid--md-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid--md-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:960px){.grid--lg-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid--lg-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid--lg-main{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}}

/* ---------- Utilities ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-80px;z-index:200;background:var(--ink);color:var(--white);font-weight:700;padding:12px 18px;border-radius:var(--radius);transition:top var(--dur) var(--ease)}
.skip-link:focus{top:12px;color:var(--white)}
.muted{color:var(--text-muted)}
.faint{color:var(--text-faint)}
.small{font-size:var(--fs-sm)}
.xsmall{font-size:var(--fs-xs)}
.bold{font-weight:700}
.center{text-align:center}
.nowrap{white-space:nowrap}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mt-1{margin-top:var(--s2)} .mt-2{margin-top:var(--s4)} .mt-3{margin-top:var(--s6)} .mt-4{margin-top:var(--s7)}
.mb-1{margin-bottom:var(--s2)} .mb-2{margin-bottom:var(--s4)} .mb-3{margin-bottom:var(--s6)} .mb-4{margin-bottom:var(--s7)}
.full{width:100%}
.hide-sm{display:none}
@media (min-width:768px){.hide-sm{display:revert}.hide-md{display:none}}

/* Icons come from the sprite in /assets/img/icons.svg */
.icon{display:inline-block;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.icon:not([width]){width:20px;height:20px}
.icon--bold{stroke-width:2.4}
.icon--heavy{stroke-width:2.6}