/* ============================================================================
   Wajha design system.
   Light, calm and Arabic-first. Every rule uses CSS logical properties so the
   whole product mirrors correctly between RTL and LTR without a second sheet.
   ========================================================================== */

:root{
  /* ---- colour ---------------------------------------------------------- */
  /* Dark and technical, matching the marketing landing page (see landing.css).
     The app is fully token-driven, so the whole product inherits this palette
     from these names alone. Semantic *-soft colours are translucent so they sit
     correctly on any dark surface. */
  --bg:#070a12;
  --surface:#111a2b;
  --surface-2:#1b2439;
  --ink:#f2f5ff;
  --ink-2:#a9b3cf;
  --ink-3:#7a86a6;
  --line:rgba(150,168,220,.14);
  --line-2:rgba(150,168,220,.28);

  --brand:#7c5cff;
  --brand-ink:#0a0a14;                 /* dark text on the bright/gradient brand */
  --brand-soft:rgba(124,92,255,.16);
  --brand-strong:#b3a4ff;              /* light violet, for text on dark */

  --accent:#22d3ee;
  --accent-soft:rgba(34,211,238,.14);

  --good:#66e6a4;
  --good-soft:rgba(102,230,164,.13);
  --warn:#ffb457;
  --warn-soft:rgba(255,180,87,.13);
  --bad:#ff7a70;
  --bad-soft:rgba(255,122,112,.13);

  /* The gradient the brand mark, primary buttons and accents share. */
  --grad:linear-gradient(135deg,#a78bfa,#67e8f9);

  /* ---- type ------------------------------------------------------------ */
  --sans:system-ui,-apple-system,'Segoe UI','Noto Sans Arabic','Dubai','Geeza Pro',Tahoma,Roboto,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* ---- shape ----------------------------------------------------------- */
  --r-sm:8px;
  --r:12px;
  --r-lg:18px;
  --r-xl:26px;

  /* Shadows are deep on a dark theme, not the soft grey of a light one. */
  --shadow-xs:0 1px 2px rgba(0,0,0,.35);
  --shadow-sm:0 2px 6px rgba(0,0,0,.4),0 1px 2px rgba(0,0,0,.3);
  --shadow:0 8px 24px rgba(0,0,0,.45),0 2px 6px rgba(0,0,0,.35);
  --shadow-lg:0 24px 60px rgba(0,0,0,.6),0 8px 20px rgba(0,0,0,.4);

  /* ---- rhythm ---------------------------------------------------------- */
  --gap:clamp(1rem,2.4vw,1.5rem);
  --section:clamp(2.75rem,7vw,5.5rem);
  --page:1200px;
}

/* ------------------------------------------------- ambient background layer */
/* The same grid + orb glow the landing uses, so the app feels like one product.
   Fixed pseudo-elements are taken out of the grid/flow, so they never disturb
   the shell layout; they show through the gutters and behind the panels. */
body.app,body.auth-page{position:relative}
body.app::before,body.auth-page::before{
  content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(48vw 48vw at 6% -8%,rgba(124,92,255,.20),transparent 70%),
    radial-gradient(42vw 42vw at 100% 10%,rgba(34,211,238,.14),transparent 70%);
}
body.app::after,body.auth-page::after{
  content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(150,168,220,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(150,168,220,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 85% 60% at 50% 0%,#000,transparent 75%);
  mask-image:radial-gradient(ellipse 85% 60% at 50% 0%,#000,transparent 75%);
}

/* Hides the page for the few ms it takes to translate — see boot-lang.js. */
.i18n-pending body{visibility:hidden}

/* `hidden` must actually hide.
   The browser's own [hidden]{display:none} is a user-agent rule, so ANY author
   rule that sets display — .ed-loading{display:grid}, .logo-preview{display:flex}
   — silently outranks it, and `el.hidden = true` does nothing. That is how the
   editor's loading spinner stayed on screen forever and pushed the chat composer
   out of the viewport. One rule closes the whole class of bug. */
[hidden]{display:none !important}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;               /* Arabic needs more room than Latin */
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
:root[dir=ltr] body{line-height:1.6}

h1,h2,h3,h4{margin:0 0 .5em;line-height:1.3;font-weight:800;color:var(--ink)}
:root[dir=ltr] h1,:root[dir=ltr] h2,:root[dir=ltr] h3{letter-spacing:-.022em;line-height:1.2}
h1{font-size:clamp(1.9rem,4.6vw,3.1rem)}
h2{font-size:clamp(1.45rem,3.2vw,2.15rem)}
h3{font-size:clamp(1.05rem,1.8vw,1.25rem)}
h4{font-size:1rem}
p{margin:0 0 1rem}
a{color:var(--brand-strong);text-underline-offset:3px}
a:hover{color:var(--brand-strong)}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
small{font-size:.85em}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}
::selection{background:var(--brand-soft);color:var(--brand-strong)}

/* ---------------------------------------------------------------- layout */
.wrap{width:min(var(--page),100% - 2.5rem);margin-inline:auto}
.wrap.narrow{width:min(780px,100% - 2rem)}
.wrap.mid{width:min(960px,100% - 2rem)}
.section{padding-block:var(--section)}
.stack{display:grid;gap:var(--gap)}
.muted{color:var(--ink-2)}
.center{text-align:center}
.mono{font-family:var(--mono);font-size:.85em;word-break:break-all}

.skip{position:absolute;inset-inline-start:-9999px;top:0;z-index:60;
  background:var(--brand);color:var(--brand-ink);padding:.75rem 1.1rem;border-radius:0 0 var(--r) 0}
.skip:focus{inset-inline-start:0}

.lede{color:var(--ink-2);font-size:clamp(1rem,1.6vw,1.15rem);max-width:64ch}
.eyebrow{display:inline-flex;align-items:center;gap:.4rem;margin:0 0 .85rem;
  font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
:root[dir=rtl] .eyebrow{letter-spacing:0}

/* ------------------------------------------------------------------- nav */
.topbar{position:sticky;top:0;z-index:40;background:rgba(10,14,26,.72);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.topbar .bar{display:flex;align-items:center;gap:.75rem;min-height:66px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.05rem;
  color:var(--ink);text-decoration:none;flex:0 0 auto}
.brand:hover{color:var(--ink)}
.brand-mark{width:30px;height:30px;flex:0 0 auto;
  background:url(/favicon.svg) center/contain no-repeat}
.spacer{flex:1 1 auto}
.nav-links{display:flex;gap:.25rem;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.94rem;
  padding:.45rem .7rem;border-radius:var(--r-sm)}
.nav-links a:hover{color:var(--ink);background:var(--surface-2)}
@media (max-width:760px){.nav-links.hide-sm{display:none}}

/* --------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  font:inherit;font-weight:700;font-size:.96rem;line-height:1;
  padding:.75rem 1.25rem;border-radius:var(--r);border:1px solid transparent;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background-color .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease,transform .1s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:var(--brand-ink);box-shadow:0 8px 24px -10px rgba(124,92,255,.7)}
.btn-primary:hover{filter:brightness(1.06);color:var(--brand-ink);box-shadow:0 12px 30px -10px rgba(124,92,255,.9);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line-2);box-shadow:var(--shadow-xs)}
.btn-ghost:hover{background:var(--surface-2);color:var(--ink);border-color:var(--line-2)}
.btn-quiet{background:transparent;color:var(--ink-2)}
.btn-quiet:hover{background:var(--surface-2);color:var(--ink)}
.btn-lg{font-size:1.05rem;padding:.95rem 1.75rem;border-radius:var(--r-lg)}
.btn-sm{font-size:.86rem;padding:.5rem .85rem;border-radius:var(--r-sm)}
.btn-danger{background:var(--surface);color:var(--bad);border-color:rgba(255,122,112,.38)}
.btn-danger:hover{background:var(--bad-soft);color:var(--bad)}
.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none}
.btn-row{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}

/* ----------------------------------------------------------------- cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-xs)}
.card.pad{padding:clamp(1.1rem,2.4vw,1.6rem)}
.card-row{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:space-between;align-items:flex-start}
.card-row h3{margin:0 0 .15rem}
.card-actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:1rem;
  padding-top:1rem;border-top:1px solid var(--line)}
.card-actions:first-child{margin-top:0;padding-top:0;border-top:0}
.cards{display:grid;gap:var(--gap)}
.grid-2{display:grid;gap:var(--gap);grid-template-columns:1fr}
.grid-3{display:grid;gap:var(--gap);grid-template-columns:1fr}
@media (min-width:720px){.grid-2{grid-template-columns:1fr 1fr}}
@media (min-width:940px){.grid-3{grid-template-columns:repeat(3,1fr)}}

/* ----------------------------------------------------------------- pills */
.pill{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .6rem;border-radius:999px;
  font-size:.76rem;font-weight:700;background:var(--surface-2);color:var(--ink-2);
  border:1px solid var(--line);white-space:nowrap}
.pill.is-good{background:var(--good-soft);color:var(--good);border-color:rgba(102,230,164,.35)}
.pill.is-bad{background:var(--bad-soft);color:var(--bad);border-color:rgba(255,122,112,.35)}
.pill.is-warn{background:var(--warn-soft);color:var(--warn);border-color:rgba(255,180,87,.35)}
.pill.is-brand{background:var(--brand-soft);color:var(--brand-strong);border-color:rgba(124,92,255,.4)}

/* ----------------------------------------------------------------- forms */
label{display:block;font-weight:650;font-size:.92rem;margin-bottom:.3rem;color:var(--ink)}
.field{margin-bottom:1.15rem}
.field:last-child{margin-bottom:0}
input[type=text],input[type=email],input[type=tel],input[type=password],
input[type=search],input[type=number],input[type=file],textarea,select{
  width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);
  padding:.72rem .9rem;border:1px solid var(--line-2);border-radius:var(--r);
  box-shadow:var(--shadow-xs);transition:border-color .15s ease,box-shadow .15s ease;
}
input:hover,textarea:hover,select:hover{border-color:var(--line-2)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px var(--brand-soft)}
input::placeholder,textarea::placeholder{color:var(--ink-3)}
input[type=file]{padding:.55rem .7rem;color:var(--ink-2);cursor:pointer}
input[type=file]::file-selector-button{font:inherit;font-weight:650;margin-inline-end:.75rem;
  padding:.45rem .8rem;border:1px solid var(--line-2);border-radius:var(--r-sm);
  background:var(--surface-2);color:var(--ink);cursor:pointer}
textarea{min-height:96px;resize:vertical;line-height:1.7}
select{appearance:none;cursor:pointer;padding-inline-end:2.2rem;
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),
    linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat}
:root[dir=rtl] select{background-position:left 1rem top 55%,left calc(1rem - 5px) top 55%}
:root[dir=ltr] select{background-position:right calc(1rem + 5px) top 55%,right 1rem top 55%}

.hint{color:var(--ink-2);font-size:.86rem;margin:.35rem 0 0;line-height:1.6}
.req,.opt{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  margin-inline-start:.4rem;padding:.1rem .4rem;border-radius:5px;vertical-align:middle}
.req{color:var(--brand-strong);background:var(--brand-soft)}
.opt{color:var(--ink-3);background:var(--surface-2)}
.error-text{color:var(--bad);font-weight:650;margin:.6rem 0 0;font-size:.92rem}

fieldset{border:0;padding:0;margin:0 0 1.15rem}
legend{font-weight:750;font-size:1rem;margin-bottom:.6rem;padding:0;color:var(--ink)}

/* Radio/checkbox cards */
.choice-row{display:flex;flex-wrap:wrap;gap:.55rem}
.choice{display:inline-flex;align-items:center;gap:.5rem;margin:0;padding:.6rem 1rem;
  border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);
  cursor:pointer;font-weight:650;font-size:.94rem;box-shadow:var(--shadow-xs);
  transition:border-color .15s ease,background-color .15s ease}
.choice:hover{border-color:var(--line-2)}
.choice input{accent-color:var(--brand);margin:0;width:auto}
.choice:has(input:checked){border-color:var(--brand);background:var(--brand-soft);color:var(--brand-strong)}

/* ---------------------------------------------------------------- tables */
.data-table{width:100%;border-collapse:collapse;font-size:.9rem}
.data-table th,.data-table td{text-align:start;padding:.65rem .75rem;border-bottom:1px solid var(--line)}
.data-table th{color:var(--ink-2);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
:root[dir=rtl] .data-table th{letter-spacing:0}
.data-table tr:last-child td{border-bottom:0}

/* --------------------------------------------------------------- notices */
.notice{padding:.85rem 1.1rem;border-radius:var(--r);border:1px solid var(--line);
  background:var(--surface);font-size:.93rem;font-weight:600;box-shadow:var(--shadow-xs)}
.notice.is-good{background:var(--good-soft);border-color:rgba(102,230,164,.35);color:var(--good)}
.notice.is-bad{background:var(--bad-soft);border-color:rgba(255,122,112,.35);color:var(--bad)}
.notice.is-info{background:var(--brand-soft);border-color:rgba(124,92,255,.4);color:var(--brand-strong)}

.empty{text-align:center;padding:clamp(2rem,6vw,3.5rem) 1.25rem;color:var(--ink-2)}
.empty h3{color:var(--ink)}

/* ---------------------------------------------------------------- footer */
.footer{border-top:1px solid var(--line);background:transparent;padding-block:2rem;margin-top:var(--section)}
.footer p{margin:0;color:var(--ink-2);font-size:.9rem}
.footer-row{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}

/* --------------------------------------------------------------- spinner */
.spinner{width:22px;height:22px;border:2.5px solid var(--line-2);border-top-color:var(--brand);
  border-radius:50%;animation:spin .8s linear infinite;margin:0 auto .75rem}
@keyframes spin{to{transform:rotate(360deg)}}

/* ----------------------------------------------------------------- misc */
.linkish{background:none;border:0;color:var(--brand);font:inherit;font-weight:650;
  cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:3px}
.divider{height:1px;background:var(--line);margin-block:var(--gap)}
.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}