/* ==========================================================================
   SHA LAB LIS — Design system
   Logical properties throughout so RTL (Kurdish / Arabic) mirrors correctly.
   ========================================================================== */

/* ------------------------------------------------------------- tokens ---- */
:root {
  --brand-50:#eef7f6; --brand-100:#d3ecea; --brand-200:#a7d9d5; --brand-300:#6fc0ba;
  --brand-400:#3aa39c; --brand-500:#128a83; --brand-600:#0d6f6a; --brand-700:#0d5955;
  --brand-800:#0f4744; --brand-900:#103b39;

  --accent-500:#2563eb; --accent-600:#1d4ed8;
  --ok-50:#ecfdf5;  --ok-500:#10b981;  --ok-600:#059669;  --ok-700:#047857;
  --warn-50:#fffbeb;--warn-500:#f59e0b;--warn-600:#d97706; --warn-700:#b45309;
  --dang-50:#fef2f2;--dang-500:#ef4444;--dang-600:#dc2626; --dang-700:#b91c1c;
  --info-50:#eff6ff;--info-500:#3b82f6;--info-600:#2563eb;
  --purple-500:#8b5cf6; --pink-500:#ec4899;

  --bg:#f1f5f9;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --surface-3:#f1f5f9;
  --border:#e2e8f0;
  --border-strong:#cbd5e1;
  --text:#0f172a;
  --text-2:#475569;
  --text-3:#94a3b8;
  --text-inv:#ffffff;

  --shadow-xs:0 1px 2px rgba(15,23,42,.06);
  --shadow-sm:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow:0 4px 12px rgba(15,23,42,.08),0 2px 4px rgba(15,23,42,.04);
  --shadow-lg:0 12px 32px rgba(15,23,42,.12),0 4px 8px rgba(15,23,42,.06);
  --shadow-xl:0 24px 60px rgba(15,23,42,.18);

  --r-xs:6px; --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:22px; --r-full:999px;
  --sidebar-w:262px; --sidebar-w-collapsed:68px; --topbar-h:60px;
  --fs:14px;
  --font-latin:'Inter','Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  --font-arabic:'Noto Kufi Arabic','Segoe UI',Tahoma,'Geeza Pro',system-ui,sans-serif;
  --font-mono:'JetBrains Mono','SF Mono',Menlo,Consolas,monospace;
  --font:var(--font-latin);
  --t-fast:120ms cubic-bezier(.4,0,.2,1);
  --t:200ms cubic-bezier(.4,0,.2,1);
}

html[data-theme="dark"] {
  --bg:#0b1220;
  --surface:#111c2e;
  --surface-2:#16233a;
  --surface-3:#1c2c46;
  --border:#243349;
  --border-strong:#33465f;
  --text:#e8eef7;
  --text-2:#9db0c9;
  --text-3:#64748b;
  --brand-50:#0f2c2b; --brand-100:#123c39;
  --ok-50:#0d2b22; --warn-50:#2e2410; --dang-50:#331717; --info-50:#122036;
  --shadow-sm:0 1px 3px rgba(0,0,0,.4);
  --shadow:0 4px 14px rgba(0,0,0,.45);
  --shadow-lg:0 16px 40px rgba(0,0,0,.55);
  --shadow-xl:0 24px 60px rgba(0,0,0,.65);
}

html[lang="ku"], html[lang="ar"] { --font:var(--font-arabic); }

/* --------------------------------------------------------------- base ---- */
*,*::before,*::after { box-sizing:border-box; }
html { font-size:var(--fs); -webkit-text-size-adjust:100%; }
body {
  margin:0; background:var(--bg); color:var(--text); font-family:var(--font);
  font-size:1rem; line-height:1.55; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5 { margin:0; font-weight:650; line-height:1.3; letter-spacing:-.01em; }
h1{font-size:1.5rem} h2{font-size:1.25rem} h3{font-size:1.05rem} h4{font-size:.95rem}
p{margin:0 0 .6em}
a{color:var(--brand-600);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--brand-200);color:var(--brand-900)}
[hidden]{display:none !important}
/* English numerals everywhere, even in Kurdish/Arabic UI */
body,input,select,textarea,table{font-variant-numeric:tabular-nums;}
.num,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:plaintext}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:99px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--text-3)}

/* -------------------------------------------------------------- layout --- */
.app{display:flex;min-height:100vh}
.sidebar{
  inline-size:var(--sidebar-w); flex:0 0 var(--sidebar-w);
  background:linear-gradient(180deg,var(--brand-800),var(--brand-900));
  color:#dbeeed; position:sticky; inset-block-start:0; block-size:100vh;
  display:flex; flex-direction:column; z-index:40; transition:inline-size var(--t);
}
.sidebar__brand{
  display:flex;align-items:center;gap:10px;padding:14px 16px;
  border-block-end:1px solid rgba(255,255,255,.09); min-block-size:var(--topbar-h);
}
.sidebar__logo{
  inline-size:36px;block-size:36px;border-radius:10px;flex:0 0 36px;
  background:linear-gradient(135deg,var(--brand-300),var(--brand-500));
  display:grid;place-items:center;font-weight:800;color:#04201f;font-size:15px;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.sidebar__title{font-weight:700;font-size:.95rem;color:#fff;line-height:1.15;white-space:nowrap}
.sidebar__sub{font-size:.68rem;color:#93c9c5;letter-spacing:.08em;text-transform:uppercase}
.sidebar__nav{flex:1;overflow-y:auto;padding:8px 8px 20px;scrollbar-width:thin}
.sidebar__nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-color:transparent}
.nav-group{margin-block-start:10px}
.nav-group__label{
  font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:#7fb3af;
  padding:8px 12px 4px;font-weight:700;white-space:nowrap;
  /* It is a button now, so strip the control chrome and fill the rail. */
  display:flex;align-items:center;gap:6px;inline-size:100%;
  background:none;border:0;cursor:pointer;font-family:inherit;text-align:start;
  transition:color var(--t-fast);
}
.nav-group__label:hover{color:#bfe3e0}
.nav-group__label > span{flex:1;min-inline-size:0}
.nav-group__chev{inline-size:13px;block-size:13px;opacity:.7;transition:transform var(--t-fast)}
/* Folded groups keep their heading; only the links go. */
.nav-group.is-collapsed .nav-group__items{display:none}
.nav-group.is-collapsed .nav-group__chev{transform:rotate(-90deg)}
html[dir="rtl"] .nav-group.is-collapsed .nav-group__chev{transform:rotate(90deg)}
/* A rail collapsed to icons has no room for headings at all. */
.sidebar.is-collapsed .nav-group__items{display:block}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:8px 11px;border-radius:9px;
  color:#c6e2e0;font-size:.86rem;cursor:pointer;white-space:nowrap;
  transition:background var(--t-fast),color var(--t-fast);text-decoration:none;
}
.nav-item:hover{background:rgba(255,255,255,.09);color:#fff;text-decoration:none}
.nav-item.is-active{background:var(--brand-500);color:#fff;font-weight:600;box-shadow:var(--shadow-sm)}
.nav-item__icon{inline-size:19px;block-size:19px;flex:0 0 19px;opacity:.92}
.nav-item__badge{
  margin-inline-start:auto;background:var(--dang-500);color:#fff;font-size:.66rem;
  padding:1px 6px;border-radius:99px;font-weight:700;
}
.sidebar.is-collapsed{inline-size:var(--sidebar-w-collapsed);flex-basis:var(--sidebar-w-collapsed)}
.sidebar.is-collapsed .sidebar__title,.sidebar.is-collapsed .sidebar__sub,
.sidebar.is-collapsed .nav-group__label,.sidebar.is-collapsed .nav-item span,
.sidebar.is-collapsed .nav-item__badge{display:none}
.sidebar.is-collapsed .nav-item{justify-content:center;padding:9px}

/* The mega panel hangs from the header, so the column is its containing block. */
.main{flex:1;min-inline-size:0;display:flex;flex-direction:column;position:relative}
.topbar{
  block-size:var(--topbar-h);background:var(--surface);border-block-end:1px solid var(--border);
  display:flex;align-items:center;gap:12px;padding-inline:16px;position:sticky;inset-block-start:0;z-index:30;
}
.content{padding:18px;flex:1;min-inline-size:0}

/* ------------------------------------------------------------------ charts */
/* Entry animations. Every one is a transform or an opacity so the browser can
   run it on the compositor; nothing here triggers layout. */
.ch-anim{animation-duration:.62s;animation-fill-mode:both;animation-timing-function:cubic-bezier(.22,.68,.34,1)}

@keyframes chDraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.ch-draw{stroke-dasharray:1;animation-name:chDraw;animation-duration:.95s;
  animation-timing-function:cubic-bezier(.35,.62,.28,1)}

@keyframes chFade{from{opacity:0}to{opacity:1}}
.ch-fade{animation-name:chFade}

@keyframes chPop{from{opacity:0;transform:scale(.2)}to{opacity:1;transform:scale(1)}}
.ch-pop{animation-name:chPop;animation-duration:.4s;transform-box:fill-box;transform-origin:center}

@keyframes chGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.ch-grow{animation-name:chGrow;transform-box:fill-box;transform-origin:bottom}

@keyframes chArc{from{opacity:0;transform:rotate(-24deg) scale(.94)}to{opacity:1;transform:rotate(0) scale(1)}}
.ch-arc{animation-name:chArc;animation-duration:.7s}

@keyframes chWiden{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.ch-widen{animation-name:chWiden;transform-origin:inline-start center}

/* A value that changed since the last refresh nudges once, so the eye catches
   what moved without the whole card redrawing. */
@keyframes chBump{0%{transform:translateY(0)}30%{transform:translateY(-3px)}100%{transform:translateY(0)}}
.is-bumped{animation:chBump .5s cubic-bezier(.3,.7,.4,1)}

/* A quiet pulse showing the screen is following live data. */
/* The dashboard says plainly that it is following live data. */
.live-badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:99px;
  background:var(--ok-50);color:var(--ok-600);font-weight:600;
}
.live-dot{
  inline-size:7px;block-size:7px;border-radius:50%;background:var(--ok-500);
  flex:0 0 7px;box-shadow:0 0 0 0 var(--ok-500);animation:livePulse 2.4s ease-out infinite;
}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}
  70%{box-shadow:0 0 0 7px rgba(16,185,129,0)}
  100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}
}

/* Anyone who has asked their system for less motion gets the finished state. */
@media (prefers-reduced-motion:reduce){
  .ch-anim,.is-bumped,.live-dot{animation:none !important}
  .ch-draw{stroke-dasharray:none}
}

/* ---------------------------------------------------------------- mega menu */
/* In menu layout the rail is gone entirely and the header carries the brand,
   so the whole width belongs to the worklist and report tables. */
.app--menu .sidebar{display:none}
.app--menu .main{inline-size:100%}

.topbar__brand{
  display:flex;align-items:center;gap:9px;text-decoration:none;color:inherit;
  padding-inline-end:6px;
}
.topbar__brand:hover{text-decoration:none}
.topbar__logo{
  inline-size:30px;block-size:30px;border-radius:8px;flex:0 0 30px;
  background:linear-gradient(140deg,var(--brand-600),var(--brand-800));
  color:#fff;font-weight:800;font-size:.72rem;display:grid;place-items:center;letter-spacing:.02em;
}
.topbar__brandtext{display:flex;flex-direction:column;line-height:1.15}
.topbar__title{font-weight:700;font-size:.84rem;color:var(--text)}
.topbar__sub{font-size:.62rem;color:var(--text-3);letter-spacing:.08em}

/* Fixed, not absolute: the header is sticky, so a panel hanging off the page
   flow would scroll away from the button that opened it. */
.mega{
  position:fixed;inset-inline:0;inset-block-start:var(--topbar-h);
  background:var(--surface);border-block-end:1px solid var(--border);
  box-shadow:var(--shadow-lg);z-index:35;padding:16px 18px 20px;
  max-block-size:calc(100vh - var(--topbar-h));overflow-y:auto;
  animation:slideUp var(--t-fast) both;
}
.mega-scrim{position:fixed;inset:0;background:rgba(15,23,42,.28);z-index:29}

.mega__search{position:relative;max-inline-size:420px;margin-block-end:14px}
.mega__search .input{padding-inline-start:34px}
html[dir="rtl"] .mega__search .input{padding-inline-start:11px;padding-inline-end:34px}
.mega__search .search-box__icon{
  position:absolute;inset-inline-start:10px;inset-block-start:50%;transform:translateY(-50%);
  color:var(--text-3);pointer-events:none;display:flex;
}
.mega__search .search-box__icon .icon{inline-size:16px;block-size:16px}

.mega__cols{
  display:grid;gap:8px 22px;
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  align-items:start;
}
.mega__col{min-inline-size:0;break-inside:avoid}
.mega__heading{
  font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;color:var(--text-3);
  font-weight:700;padding:6px 8px 5px;border-block-end:1px solid var(--border);
  margin-block-end:4px;
}
.mega__link{
  display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:8px;
  color:var(--text);font-size:.85rem;text-decoration:none;white-space:nowrap;
  transition:background var(--t-fast),color var(--t-fast);
}
.mega__link:hover{background:var(--brand-50);color:var(--brand-700);text-decoration:none}
.mega__link.is-active{background:var(--brand-500);color:#fff;font-weight:600}
.mega__icon{display:flex;color:var(--text-3);flex:0 0 auto}
.mega__link:hover .mega__icon,.mega__link.is-active .mega__icon{color:inherit}
.mega__icon .icon{inline-size:16px;block-size:16px}
.mega__empty{padding:26px;text-align:center;color:var(--text-3);font-size:.86rem}

/* The panel is the only navigation on a phone, so give it the full height. */
@media (max-width:640px){
  .mega{padding:12px}
  .mega__cols{grid-template-columns:1fr;gap:4px}
  .topbar__brandtext{display:none}
}
.page-head{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap;margin-block-end:16px}
.page-head__text{flex:1;min-inline-size:200px}
.page-head h1{font-size:1.45rem}
.page-head p{color:var(--text-2);font-size:.87rem;margin:2px 0 0}
.page-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* --------------------------------------------------------------- cards --- */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  box-shadow:var(--shadow-xs);overflow:hidden;
}
.card__head{
  padding:13px 16px;border-block-end:1px solid var(--border);display:flex;
  align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface);
}
.card__head h3{font-size:.98rem;flex:1;min-inline-size:120px}
.card__body{padding:16px}
.card__body--flush{padding:0}
.card__foot{padding:12px 16px;border-block-start:1px solid var(--border);background:var(--surface-2);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.grid{display:grid;gap:14px}
.grid--stats{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}

.stat{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:14px 15px;display:flex;gap:12px;align-items:flex-start;
  box-shadow:var(--shadow-xs);transition:transform var(--t-fast),box-shadow var(--t-fast);
  position:relative;overflow:hidden;
}
.stat[role="button"],.stat.is-clickable{cursor:pointer}
.stat.is-clickable:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.stat::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;inline-size:3px;background:var(--brand-500)}
.stat--ok::before{background:var(--ok-500)} .stat--warn::before{background:var(--warn-500)}
.stat--dang::before{background:var(--dang-500)} .stat--info::before{background:var(--info-500)}
.stat--purple::before{background:var(--purple-500)}
.stat__icon{
  inline-size:38px;block-size:38px;border-radius:10px;display:grid;place-items:center;
  background:var(--brand-50);color:var(--brand-600);flex:0 0 38px;
}
.stat__icon .icon{inline-size:19px;block-size:19px}
.stat--ok .stat__icon{background:var(--ok-50);color:var(--ok-600)}
.stat--warn .stat__icon{background:var(--warn-50);color:var(--warn-600)}
.stat--dang .stat__icon{background:var(--dang-50);color:var(--dang-600)}
.stat--info .stat__icon{background:var(--info-50);color:var(--info-600)}
.stat--purple .stat__icon{background:#f3eefe;color:var(--purple-500)}
.stat__body{min-inline-size:0;flex:1}
.stat__label{font-size:.76rem;color:var(--text-2);font-weight:600;letter-spacing:.01em}
.stat__value{font-size:1.5rem;font-weight:700;line-height:1.2;margin-block-start:2px;
  font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:plaintext;text-align:start}
.stat__hint{font-size:.72rem;color:var(--text-3);margin-block-start:2px}
.stat__delta{font-size:.72rem;font-weight:600}
.stat__delta--up{color:var(--ok-600)} .stat__delta--down{color:var(--dang-600)}

/* ------------------------------------------------------------- buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:8px 14px;border-radius:var(--r-sm);border:1px solid transparent;
  background:var(--brand-600);color:#fff;font-weight:600;font-size:.855rem;
  cursor:pointer;transition:all var(--t-fast);white-space:nowrap;text-decoration:none;
  line-height:1.3;
}
.btn:hover{background:var(--brand-700);text-decoration:none;box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn.is-disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
/* Inline icons have a viewBox but no intrinsic size, so they stretch to fill
   their container unless told otherwise. This is the single default; the
   component rules that follow are more specific and still win. */
.icon{inline-size:18px;block-size:18px;flex:0 0 auto}

.btn svg{inline-size:16px;block-size:16px;flex:0 0 16px}
.btn--ghost{background:transparent;color:var(--text-2);border-color:var(--border)}
.btn--ghost:hover{background:var(--surface-3);color:var(--text);border-color:var(--border-strong)}
.btn--soft{background:var(--brand-50);color:var(--brand-700);border-color:transparent}
.btn--soft:hover{background:var(--brand-100)}
.btn--danger{background:var(--dang-600)} .btn--danger:hover{background:var(--dang-700)}
.btn--ok{background:var(--ok-600)} .btn--ok:hover{background:var(--ok-700)}
.btn--warn{background:var(--warn-600)} .btn--warn:hover{background:var(--warn-700)}
.btn--dark{background:#334155} .btn--dark:hover{background:#1e293b}
.btn--sm{padding:5px 10px;font-size:.79rem;border-radius:var(--r-xs)}
.btn--sm svg{inline-size:14px;block-size:14px;flex-basis:14px}
.btn--lg{padding:11px 20px;font-size:.95rem}
.btn--icon{padding:7px;inline-size:34px;block-size:34px}
.btn--icon.btn--sm{inline-size:28px;block-size:28px;padding:5px}
.btn--block{inline-size:100%}
.btn-group{display:inline-flex;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--border)}
.btn-group .btn{border-radius:0;border:0;border-inline-end:1px solid var(--border)}
.btn-group .btn:last-child{border-inline-end:0}

/* --------------------------------------------------------------- forms --- */
.field{margin-block-end:13px}
.field__label{
  display:block;font-size:.79rem;font-weight:600;color:var(--text-2);margin-block-end:5px;
}
.field__label .req{color:var(--dang-500);margin-inline-start:2px}
.field__hint{font-size:.73rem;color:var(--text-3);margin-block-start:4px}
.field__error{font-size:.75rem;color:var(--dang-600);margin-block-start:4px;font-weight:500}
.input,.select,.textarea{
  inline-size:100%;padding:8px 11px;border:1px solid var(--border-strong);
  border-radius:var(--r-sm);background:var(--surface);color:var(--text);
  transition:border-color var(--t-fast),box-shadow var(--t-fast);font-size:.87rem;
}
.input:focus,.select:focus,.textarea:focus{
  outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-100);
}
.input:disabled,.select:disabled,.textarea:disabled{background:var(--surface-3);color:var(--text-3);cursor:not-allowed}
.input.is-invalid,.select.is-invalid{border-color:var(--dang-500);box-shadow:0 0 0 3px var(--dang-50)}
.textarea{min-block-size:76px;resize:vertical;line-height:1.5}
.select{
  appearance:none;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;padding-inline-end:30px;
}
html[dir="rtl"] .select{background-position:left 10px center;padding-inline-end:11px;padding-inline-start:30px}
.input[type="date"],.input[type="time"],.input[type="datetime-local"]{direction:ltr;text-align:start}
.form-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.form-row--2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.form-row--3{grid-template-columns:repeat(3,1fr)}
.checkbox,.radio{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.86rem;user-select:none}
.checkbox input,.radio input{inline-size:16px;block-size:16px;accent-color:var(--brand-600);cursor:pointer;margin:0}
/* Print options read as a checklist, one decision per line. */
.print-opts{display:flex;flex-direction:column;gap:9px}
.print-opt{align-items:flex-start;line-height:1.45}
.print-opt input{margin-block-start:2px;flex:0 0 16px}
.switch{position:relative;display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:.86rem}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch__track{
  inline-size:38px;block-size:21px;border-radius:99px;background:var(--border-strong);
  transition:background var(--t-fast);position:relative;flex:0 0 38px;
}
.switch__track::after{
  content:"";position:absolute;inset-block-start:2px;inset-inline-start:2px;
  inline-size:17px;block-size:17px;border-radius:50%;background:#fff;
  transition:transform var(--t-fast);box-shadow:var(--shadow-xs);
}
.switch input:checked + .switch__track{background:var(--brand-500)}
.switch input:checked + .switch__track::after{transform:translateX(17px)}
html[dir="rtl"] .switch input:checked + .switch__track::after{transform:translateX(-17px)}
.input-group{display:flex;align-items:stretch}
.input-group .input{border-start-end-radius:0;border-end-end-radius:0}
.input-group__addon{
  display:flex;align-items:center;padding:0 11px;background:var(--surface-3);
  border:1px solid var(--border-strong);border-inline-start:0;
  border-start-end-radius:var(--r-sm);border-end-end-radius:var(--r-sm);
  font-size:.82rem;color:var(--text-2);white-space:nowrap;
}

/* -------------------------------------------------------------- tables --- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.table{inline-size:100%;border-collapse:collapse;font-size:.85rem}
.table th{
  text-align:start;padding:10px 12px;background:var(--surface-2);color:var(--text-2);
  font-weight:650;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;
  border-block-end:1px solid var(--border);white-space:nowrap;position:sticky;inset-block-start:0;z-index:2;
}
.table th.sortable{cursor:pointer;user-select:none}
.table th.sortable:hover{color:var(--brand-600)}
.table td{padding:9px 12px;border-block-end:1px solid var(--border);vertical-align:middle}
.table tbody tr{transition:background var(--t-fast)}
.table tbody tr:hover{background:var(--surface-2)}
.table tbody tr.is-clickable{cursor:pointer}
.table tbody tr.is-selected{background:var(--brand-50)}
.table--compact td{padding:6px 10px} .table--compact th{padding:7px 10px}
.table__empty{text-align:center;padding:44px 20px;color:var(--text-3)}
.table td.num,.table th.num{text-align:end;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:plaintext}
html[dir="rtl"] .table td.num,html[dir="rtl"] .table th.num{text-align:start}
.table .col-actions{inline-size:1%;white-space:nowrap;text-align:end}
.row-actions{display:inline-flex;gap:4px}

.pagination{
  display:flex;align-items:center;gap:8px;justify-content:space-between;
  padding:11px 14px;border-block-start:1px solid var(--border);flex-wrap:wrap;
  background:var(--surface-2);font-size:.82rem;color:var(--text-2);
}
.pagination__pages{display:flex;gap:4px;align-items:center}
.page-btn{
  min-inline-size:30px;block-size:30px;border:1px solid var(--border);background:var(--surface);
  border-radius:var(--r-xs);cursor:pointer;font-size:.8rem;color:var(--text-2);
  display:inline-flex;align-items:center;justify-content:center;padding:0 7px;
}
.page-btn:hover:not(:disabled){border-color:var(--brand-400);color:var(--brand-600)}
.page-btn.is-active{background:var(--brand-600);color:#fff;border-color:var(--brand-600);font-weight:600}
.page-btn:disabled{opacity:.4;cursor:not-allowed}

/* -------------------------------------------------------------- badges --- */
.badge{
  display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:var(--r-full);
  font-size:.735rem;font-weight:650;background:var(--surface-3);color:var(--text-2);
  white-space:nowrap;line-height:1.6;
}
.badge--ok{background:var(--ok-50);color:var(--ok-700)}
.badge--warn{background:var(--warn-50);color:var(--warn-700)}
.badge--dang{background:var(--dang-50);color:var(--dang-700)}
.badge--info{background:var(--info-50);color:var(--info-600)}
.badge--brand{background:var(--brand-50);color:var(--brand-700)}
.badge--purple{background:#f3eefe;color:#6d28d9}
.badge--outline{background:transparent;border:1px solid var(--border-strong)}
.badge__dot{inline-size:6px;block-size:6px;border-radius:50%;background:currentColor;flex:0 0 6px}
.badge--pulse .badge__dot{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.flag{font-weight:700;font-size:.78rem;padding:1px 6px;border-radius:5px;display:inline-block;min-inline-size:26px;text-align:center}
.flag--H{background:var(--warn-50);color:var(--warn-700)}
.flag--L{background:var(--info-50);color:var(--info-600)}
.flag--HH{background:var(--dang-600);color:#fff}
.flag--LL{background:var(--dang-600);color:#fff}
.flag--A{background:var(--dang-50);color:var(--dang-700)}
.flag--N{background:var(--ok-50);color:var(--ok-700)}

/* -------------------------------------------------------------- modals --- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:200;padding:18px;
  animation:fade var(--t) both;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
.modal{
  background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-xl);
  inline-size:min(600px,100%);max-block-size:92vh;display:flex;flex-direction:column;
  animation:slideUp var(--t) both;
}
.modal--lg{inline-size:min(900px,100%)}
.modal--xl{inline-size:min(1200px,100%)}
.modal--sm{inline-size:min(420px,100%)}
.modal__head{
  padding:15px 18px;border-block-end:1px solid var(--border);display:flex;
  align-items:center;gap:10px;
}
.modal__head h3{flex:1;font-size:1.05rem}
.modal__body{padding:18px;overflow-y:auto;flex:1}
.modal__foot{
  padding:13px 18px;border-block-start:1px solid var(--border);display:flex;
  gap:9px;justify-content:flex-end;background:var(--surface-2);flex-wrap:wrap;
}
.modal__close{
  background:transparent;border:0;cursor:pointer;color:var(--text-3);padding:5px;
  border-radius:var(--r-xs);display:grid;place-items:center;
}
.modal__close:hover{background:var(--surface-3);color:var(--text)}

/* -------------------------------------------------------------- toasts --- */
.toasts{
  position:fixed;inset-block-end:20px;inset-inline-end:20px;z-index:400;
  display:flex;flex-direction:column;gap:9px;max-inline-size:400px;
}
.toast{
  background:var(--surface);border:1px solid var(--border);border-inline-start:3px solid var(--brand-500);
  border-radius:var(--r-sm);box-shadow:var(--shadow-lg);padding:11px 14px;
  display:flex;gap:10px;align-items:flex-start;animation:slideIn var(--t) both;
}
@keyframes slideIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
html[dir="rtl"] .toast{animation-name:slideInRtl}
@keyframes slideInRtl{from{opacity:0;transform:translateX(-24px)}to{opacity:1;transform:none}}
.toast--ok{border-inline-start-color:var(--ok-500)}
.toast--warn{border-inline-start-color:var(--warn-500)}
.toast--error{border-inline-start-color:var(--dang-500)}
.toast__icon{flex:0 0 18px;margin-block-start:1px}
.toast--ok .toast__icon{color:var(--ok-600)}
.toast--warn .toast__icon{color:var(--warn-600)}
.toast--error .toast__icon{color:var(--dang-600)}
.toast__body{flex:1;min-inline-size:0}
.toast__title{font-weight:650;font-size:.86rem}
.toast__msg{font-size:.8rem;color:var(--text-2);word-break:break-word}

/* --------------------------------------------------------------- misc ---- */
.spinner{
  inline-size:18px;block-size:18px;border:2px solid var(--border-strong);
  border-block-start-color:var(--brand-500);border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.spinner--lg{inline-size:34px;block-size:34px;border-width:3px}
.loading-box{display:grid;place-items:center;padding:56px;gap:12px;color:var(--text-3);font-size:.85rem}
.skeleton{background:linear-gradient(90deg,var(--surface-3) 25%,var(--surface-2) 50%,var(--surface-3) 75%);
  background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--r-xs)}
@keyframes shimmer{to{background-position:-200% 0}}

.empty{display:grid;place-items:center;gap:10px;padding:48px 20px;text-align:center;color:var(--text-3)}
.empty__icon{inline-size:52px;block-size:52px;opacity:.35}
.empty__title{font-weight:650;color:var(--text-2);font-size:.95rem}

.tabs{display:flex;gap:2px;border-block-end:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{
  padding:9px 15px;cursor:pointer;font-size:.86rem;font-weight:600;color:var(--text-2);
  border-block-end:2px solid transparent;white-space:nowrap;background:none;border-inline:0;border-block-start:0;
}
.tab:hover{color:var(--brand-600)}
.tab.is-active{color:var(--brand-700);border-block-end-color:var(--brand-600)}

.chip{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-full);
  background:var(--surface-3);font-size:.79rem;border:1px solid transparent;cursor:pointer;
  transition:all var(--t-fast);color:var(--text-2);
}
.chip:hover{background:var(--border)}
.chip.is-active{background:var(--brand-600);color:#fff;font-weight:600}
.chip__x{cursor:pointer;opacity:.6;display:inline-flex} .chip__x:hover{opacity:1}

.toolbar{
  display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:11px 14px;
  border-block-end:1px solid var(--border);background:var(--surface-2);
}
.toolbar .input,.toolbar .select{inline-size:auto;min-inline-size:130px}
.toolbar__spacer{flex:1}

.search-box{position:relative;flex:1;min-inline-size:180px;max-inline-size:400px}
.search-box .input{padding-inline-start:34px}
.search-box__icon{
  position:absolute;inset-inline-start:10px;inset-block-start:50%;transform:translateY(-50%);
  color:var(--text-3);pointer-events:none;display:flex;
}
.search-box__icon .icon{inline-size:16px;block-size:16px}
html[dir="rtl"] .search-box .input{padding-inline-start:11px;padding-inline-end:34px}

.dropdown{position:relative}
.dropdown__menu{
  position:absolute;inset-block-start:calc(100% + 6px);inset-inline-end:0;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-lg);
  min-inline-size:210px;padding:5px;z-index:100;animation:slideUp var(--t-fast) both;
  max-block-size:70vh;overflow-y:auto;
}
.dropdown__item{
  display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:var(--r-xs);
  cursor:pointer;font-size:.85rem;color:var(--text);white-space:nowrap;
}
.dropdown__item:hover{background:var(--surface-3);text-decoration:none}
.dropdown__item.is-active{background:var(--brand-50);color:var(--brand-700);font-weight:600}
.dropdown__divider{block-size:1px;background:var(--border);margin:5px 0}
.dropdown__label{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);padding:6px 11px 3px;font-weight:700}

.avatar{
  inline-size:33px;block-size:33px;border-radius:50%;background:var(--brand-500);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:.8rem;flex:0 0 33px;text-transform:uppercase;
}
.avatar--sm{inline-size:26px;block-size:26px;flex-basis:26px;font-size:.68rem}
.avatar--lg{inline-size:52px;block-size:52px;flex-basis:52px;font-size:1.15rem}

.divider{block-size:1px;background:var(--border);margin:14px 0;border:0}
.section-title{
  font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);
  font-weight:700;margin-block:16px 8px;
  display:flex;align-items:center;gap:7px;
}
.section-title .icon{inline-size:15px;block-size:15px;color:var(--brand-500)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.85rem;align-items:baseline}
.kv dt{color:var(--text-2);font-weight:600}
.kv dd{margin:0;color:var(--text)}

.alert{
  padding:11px 14px;border-radius:var(--r-sm);font-size:.85rem;display:flex;gap:10px;
  align-items:flex-start;border:1px solid transparent;
}
.alert--info{background:var(--info-50);color:var(--info-600);border-color:#bfdbfe}
.alert--ok{background:var(--ok-50);color:var(--ok-700);border-color:#a7f3d0}
.alert--warn{background:var(--warn-50);color:var(--warn-700);border-color:#fde68a}
.alert--dang{background:var(--dang-50);color:var(--dang-700);border-color:#fecaca}
.alert__icon{flex:0 0 18px;margin-block-start:1px}

.progress{block-size:6px;background:var(--surface-3);border-radius:99px;overflow:hidden}
.progress__bar{block-size:100%;background:var(--brand-500);transition:inline-size var(--t)}

.text-muted{color:var(--text-2)} .text-dim{color:var(--text-3)}
.text-ok{color:var(--ok-600)} .text-warn{color:var(--warn-600)} .text-dang{color:var(--dang-600)}
.text-brand{color:var(--brand-600)}
.text-sm{font-size:.8rem} .text-xs{font-size:.73rem} .text-lg{font-size:1.05rem}
.fw-6{font-weight:600} .fw-7{font-weight:700}
.text-center{text-align:center} .text-end{text-align:end} .text-start{text-align:start}
.nowrap{white-space:nowrap}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.flex{display:flex} .flex-col{flex-direction:column} .items-center{align-items:center}
.items-start{align-items:flex-start} .justify-between{justify-content:space-between}
.justify-center{justify-content:center} .justify-end{justify-content:flex-end}
.gap-1{gap:4px} .gap-2{gap:8px} .gap-3{gap:12px} .gap-4{gap:16px}
.flex-1{flex:1} .flex-wrap{flex-wrap:wrap} .w-full{inline-size:100%}
.mt-0{margin-block-start:0} .mt-1{margin-block-start:6px} .mt-2{margin-block-start:12px}
.mt-3{margin-block-start:18px} .mb-1{margin-block-end:6px} .mb-2{margin-block-end:12px}
.mb-3{margin-block-end:18px} .p-0{padding:0} .p-2{padding:12px} .p-3{padding:18px}
.hidden{display:none}

/* --------------------------------------------------------------- login --- */
.login-page{
  min-block-size:100vh;display:grid;grid-template-columns:1fr;place-items:center;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(18,138,131,.28), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(37,99,235,.22), transparent 55%),
    linear-gradient(160deg,#0c1a2b,#0f2c2b 55%,#0b1220);
  padding:20px;position:relative;overflow:hidden;
}
.login-page::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.06) 1px, transparent 0);
  background-size:26px 26px;
}
.login-card{
  inline-size:min(430px,100%);background:var(--surface);border-radius:var(--r-xl);
  box-shadow:0 30px 70px rgba(0,0,0,.4);padding:32px;position:relative;z-index:1;
}
.login-logo{
  inline-size:60px;block-size:60px;border-radius:17px;margin-inline:auto;
  background:linear-gradient(135deg,var(--brand-400),var(--brand-700));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.4rem;
  box-shadow:0 8px 22px rgba(13,111,106,.4);
}
.login-title{text-align:center;margin-block-start:14px;font-size:1.35rem}
.login-sub{text-align:center;color:var(--text-2);font-size:.83rem;margin-block-end:22px}
.lang-switch{display:flex;gap:6px;justify-content:center;margin-block-end:20px}
.lang-btn{
  padding:5px 13px;border-radius:var(--r-full);border:1px solid var(--border);
  background:var(--surface);cursor:pointer;font-size:.8rem;color:var(--text-2);font-weight:600;
}
.lang-btn.is-active{background:var(--brand-600);color:#fff;border-color:var(--brand-600)}
.login-foot{text-align:center;margin-block-start:20px;font-size:.74rem;color:var(--text-3)}

/* ------------------------------------------------------------ responsive - */
.mobile-toggle{display:none}
@media (max-width:1024px){
  .sidebar{
    position:fixed;inset-block:0;inset-inline-start:0;transform:translateX(-100%);
    transition:transform var(--t);box-shadow:var(--shadow-xl);
  }
  html[dir="rtl"] .sidebar{inset-inline-start:auto;inset-inline-end:0;transform:translateX(100%)}
  .sidebar.is-open{transform:translateX(0)}
  .mobile-toggle{display:inline-flex}
  .sidebar-scrim{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:39}
}
@media (max-width:768px){
  .content{padding:12px}
  .grid--stats{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .stat{padding:11px} .stat__value{font-size:1.25rem}
  .page-head h1{font-size:1.2rem}
  .toasts{inset-inline:12px;inset-block-end:12px;max-inline-size:none}
  .modal{max-block-size:96vh}
  .topbar{padding-inline:10px;gap:8px}
}

/* The header carries nine controls, which will not fit on a phone. Below this
   width each keeps its icon and drops its label, and search moves into the
   menu panel, which already has its own. */
@media (max-width:820px){
  .topbar{gap:6px}
  .topbar > .search-box{display:none}
  .topbar__brandtext{display:none}
  #branchDd .truncate,#langDd span:not(.icon),#userDd .truncate{display:none}
  #branchDd .btn,#langDd .btn,#userDd .btn{padding-inline:8px}
  #megaBtn span{display:none}
  #megaBtn{padding-inline:10px}
}
@media print{
  .sidebar,.topbar,.page-actions,.toolbar,.pagination,.toasts,.no-print{display:none !important}
  .content{padding:0} body{background:#fff}
  .card{border:0;box-shadow:none}
}

/* ===========================================================================
   Additions used by the analyzer, finance, inventory and public screens.
   Aliases keep older class names working in both light and dark themes,
   because `var()` resolves in the context where it is used.
   =========================================================================== */
:root {
  --text-dim: var(--text-3);
  --border-soft: var(--border);
  --danger-600: var(--dang-600);
  --danger-300: var(--dang-500);
}

/* Row that needs attention (low stock, expired batch, rejected sample) */
.table tbody tr.is-danger { background: color-mix(in srgb, var(--dang-500) 7%, transparent); }
.table tbody tr.is-danger:hover { background: color-mix(in srgb, var(--dang-500) 12%, transparent); }

/* Connection indicator for analyzers and gateways */
.status-dot {
  width: 9px; height: 9px; border-radius: 50%; flex: 0 0 9px;
  background: var(--text-3); box-shadow: 0 0 0 3px color-mix(in srgb, var(--text-3) 18%, transparent);
}
.status-dot--ok   { background: var(--ok-500);   box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok-500) 22%, transparent); }
.status-dot--info { background: var(--accent-500); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-500) 22%, transparent); }
.status-dot--warn { background: var(--warn-500); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn-500) 22%, transparent); }
.status-dot--dang { background: var(--dang-500); box-shadow: 0 0 0 3px color-mix(in srgb, var(--dang-500) 22%, transparent); }
.status-dot--off  { background: var(--text-3);  box-shadow: none; opacity: .55; }

/* `alert--danger` is the spelling used by the newer screens */
.alert--danger {
  background: var(--dang-50);
  border-color: color-mix(in srgb, var(--dang-500) 35%, transparent);
  color: var(--dang-700);
}

/* Tab strips that can overflow on narrow screens (Settings) */
.tabs--scroll { overflow-x: auto; scrollbar-width: thin; }
.tabs--scroll::-webkit-scrollbar { height: 4px; }
.tabs--scroll .tab { white-space: nowrap; }