/* Work Advances (سلف عمل) - Empire MENA, Phase 1.
   Arabic RTL is the default direction; English LTR is the alternative -
   `dir`/`lang` are set once, on <html>, by base.html. Every rule below uses
   CSS logical properties (inline/block, start/end) instead of left/right so
   this ONE stylesheet serves both directions - there are no mirrored blocks
   here and there must not be any added later.

   No CDN, no third-party fonts, no external assets: system font stack only.
   --brand/--brand-2/--brand-3/--neg/--warn below are the Empire MENA Control
   Room's own tokens, reused verbatim (see Wood & Foam Stock Manager's
   static/app.css) so this app reads as the same product family. */

:root{
  /* Empire MENA brand tokens, verbatim. */
  --brand:#75A1C8;--brand-2:#4E7DAE;--brand-3:#2E5580;
  --warn:#D9922B;--warn-ink:#7A4E00;--warn-bg:#FBF1DF;

  /* Negative-balance tokens. --neg is the accent (icons/borders), --neg-ink
     is darkened for AA text contrast on --surface, --neg-bg is the wash
     behind a negative figure or badge. */
  --neg:#D4483B;--neg-ink:#A8291E;--neg-bg:#FBEAE8;

  --canvas:#EEF1F5;--surface:#FFFFFF;--surface-2:#F6F8FA;
  --ink:#1A1D23;--muted:#5B6270;--line:#DDE1E7;--line-strong:#C6CCD6;
  --focus:#2F6FED;
  --shadow:0 8px 24px rgba(20,24,32,.10);

  --r:14px;--r-sm:10px;--r-pill:999px;
  --ease:cubic-bezier(.32,.72,0,1);--fast:.16s;--med:.28s;

  --fs:-apple-system,BlinkMacSystemFont,"Segoe UI Variable","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --fa:"SF Arabic","Geeza Pro","Segoe UI","Noto Naskh Arabic",Tahoma,Arial,sans-serif;
  --font:var(--fs);
}

@media (prefers-color-scheme: dark){
  :root{
    --brand:#8FB6D9;--brand-2:#6C97C4;--brand-3:#4E7DAE;
    --warn:#E4A94F;--warn-ink:#FCE4B8;--warn-bg:#3A2C0F;

    --neg:#FF8078;--neg-ink:#FF8078;--neg-bg:#3A1A18;

    --canvas:#14161B;--surface:#1B1E25;--surface-2:#20232B;
    --ink:#EEF0F4;--muted:#9AA3B2;--line:#2B2F38;--line-strong:#3A3F4A;
    --focus:#6EA8FF;
    --shadow:0 8px 24px rgba(0,0,0,.45);
  }
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;min-height:100%}
html{background:var(--canvas)}
body{
  background:var(--canvas);color:var(--ink);font-family:var(--font);
  font-size:15px;line-height:1.55;-webkit-text-size-adjust:100%;
}
:lang(ar){font-family:var(--fa)}
h1,h2,h3{margin-block:0 .5em;line-height:1.3}
p{margin-block:0 .75em}
bdi{unicode-bidi:isolate}
.tnum{font-variant-numeric:tabular-nums}
img{max-width:100%}

/* ---------------------------------------------------------------- a11y */
.visually-hidden{
  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;inset-inline-start:8px;inset-block-start:-48px;z-index:200;
  background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:var(--r-sm);
  box-shadow:var(--shadow);transition:inset-block-start var(--fast) var(--ease);
}
.skip-link:focus{inset-block-start:8px}

:focus{outline:none}
a:focus-visible,button:focus-visible,.btn:focus-visible,
.input:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,
.lang-opt:focus-visible{
  outline:2px solid var(--focus);outline-offset:2px;border-radius:var(--r-sm);
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
}

/* ---------------------------------------------------------------- shell */
.app-header{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  flex-wrap:wrap;padding-block:12px;padding-inline:16px;
  background:var(--surface);border-block-end:1px solid var(--line);
  position:sticky;inset-block-start:0;z-index:50;
}
.brand{font-weight:800;font-size:17px;color:var(--brand-3)}
.app-nav{display:flex;gap:6px;align-items:center;flex:1 1 auto}
.app-nav a{
  padding:8px 12px;border-radius:var(--r-sm);color:var(--muted);text-decoration:none;
  font-weight:600;min-height:44px;display:inline-flex;align-items:center;
}
.app-nav a:hover{background:var(--surface-2);color:var(--ink)}
.header-account{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.account-name{color:var(--muted);font-size:13px}

.lang-toggle{
  display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--r-pill);
  padding:3px;background:var(--surface-2);gap:2px;
}
.lang-toggle.on-dark{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35)}
.lang-opt{
  padding:6px 12px;border-radius:var(--r-pill);color:var(--muted);text-decoration:none;
  font-size:12px;font-weight:700;letter-spacing:.02em;min-height:32px;display:inline-flex;align-items:center;
}
.lang-toggle.on-dark .lang-opt{color:rgba(255,255,255,.75)}
.lang-opt.is-on{background:var(--brand);color:#fff}

.app-main{padding:20px 16px 48px;max-width:960px;margin-inline:auto;width:100%}

/* ---------------------------------------------------------------- flash */
.flash-region{display:grid;gap:8px;margin-block-end:16px}
.flash{
  margin:0;padding:10px 14px;border-radius:var(--r-sm);font-size:13px;
  border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);
}
.flash-error{background:var(--neg-bg);color:var(--neg-ink);border-color:var(--neg)}
.flash-success{background:var(--surface-2);color:var(--ink);border-color:var(--brand)}
.flash-warning{background:var(--warn-bg);color:var(--warn-ink);border-color:var(--warn)}

/* ---------------------------------------------------------------- forms */
.field{display:grid;gap:6px;margin-block-end:16px}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.input,input,select,textarea{
  font:inherit;font-size:16px; /* never smaller: iOS zooms the viewport below 16px */
  padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink);min-height:44px;width:100%;
}
.input::placeholder,input::placeholder{color:var(--muted)}
.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--brand)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 18px;border-radius:var(--r-sm);border:1px solid transparent;
  font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;
  transition:background var(--fast) var(--ease),border-color var(--fast) var(--ease);
}
.btn-primary{background:var(--brand-3);color:#fff}
.btn-primary:hover{background:var(--brand-2)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-sm{min-height:36px;padding:6px 12px;font-size:13px}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--shadow);
}
.form-card{max-width:420px;margin-inline:auto}
.form-card h1{font-size:20px}
.notice{color:var(--muted);font-size:13px;margin-block-end:20px}
.stacked-form{display:block}

/* ---------------------------------------------------------------- login */
.login-page .app-main{padding:0}
.floating-lang-toggle{
  position:fixed;inset-block-start:16px;inset-inline-end:16px;z-index:60;
}
.login-shell{
  min-height:100vh;display:grid;place-items:center;padding:28px;
  background:linear-gradient(150deg,var(--brand-3) 0%,var(--brand-2) 60%,var(--brand) 100%);
}
.login-card{
  width:min(400px,100%);background:var(--surface);border-radius:var(--r);
  padding:32px 26px;box-shadow:var(--shadow);text-align:center;
}
.login-brandmark{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:44px;height:44px;padding-inline:14px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-3);font-weight:800;margin-block-end:16px;
}
.login-card h1{font-size:22px;margin-block-end:4px}
.login-tagline{color:var(--muted);font-size:13px;margin-block-end:24px}
.login-form{text-align:start}
.login-submit{width:100%;margin-block-start:4px}

/* ------------------------------------------------------- holder screen */
.holder-header{
  position:sticky;inset-block-start:0;z-index:40;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;margin-block-end:20px;box-shadow:var(--shadow);
}
.holder-id{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-block-end:12px}
.holder-code{
  font-size:12px;font-weight:700;color:var(--muted);background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:3px 8px;
}
.holder-name{font-size:19px;margin:0}

.balance-row{display:flex;flex-wrap:wrap;gap:10px;margin-block-end:10px}
.balance-pill{
  flex:1 1 160px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:12px 14px;display:flex;flex-direction:column;gap:4px;
}
.balance-pill.is-negative{background:var(--neg-bg);border-color:var(--neg)}
.balance-figure{font-size:24px;font-weight:800;color:var(--ink)}
.balance-pill.is-negative .balance-figure{color:var(--neg-ink)}
.neg-tag{
  align-self:flex-start;font-size:10px;font-weight:800;letter-spacing:.03em;
  text-transform:uppercase;color:#fff;background:var(--neg-ink);
  border-radius:var(--r-sm);padding:2px 7px;
}

.as-of{color:var(--muted);font-size:12px;margin-block-end:2px}
.backup-note{color:var(--muted)}
.data-age-notice{color:var(--muted);font-size:12px;font-style:italic}

/* -------------------------------------------------------------- tables */
.page-head{margin-block-end:20px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.ledger-table{width:100%;border-collapse:collapse;font-size:13px;min-width:560px}
.ledger-table th,.ledger-table td{
  padding:11px 14px;text-align:start;border-block-end:1px solid var(--line);
  vertical-align:top;white-space:nowrap;
}
.ledger-table td:nth-child(2),.ledger-table td:nth-child(3){white-space:normal}
.ledger-table thead th{
  background:var(--surface-2);color:var(--muted);font-size:11px;text-transform:uppercase;
  letter-spacing:.04em;position:sticky;inset-block-start:0;
}
.ledger-table tbody tr:last-child td{border-block-end:none}
.ledger-table tbody tr:hover{background:var(--surface-2)}
.ledger-table td.num,.ledger-table th.num{text-align:end}
.ledger-table td.num.is-negative{color:var(--neg-ink)}
.ledger-table td.num .neg-tag{margin-inline-end:6px}
.holders-table td:last-child{text-align:end}

.empty-state{
  color:var(--muted);text-align:center;padding:32px 16px;border:1px dashed var(--line-strong);
  border-radius:var(--r);background:var(--surface);
}

/* ---------------------------------------------------------------- misc */
.change-password-page .app-main{padding-block-start:40px}

/* --------------------------------------------------- phone-first (≥360) */
@media (pointer: coarse){
  html{-webkit-tap-highlight-color:transparent}
  a,button,.btn,.input,input,select,textarea,.lang-opt{touch-action:manipulation}
}
@media (max-width:700px){
  .app-header{padding-inline:12px}
  .app-main{padding:16px 12px 40px}
  .balance-row{flex-direction:column}
  .balance-pill{flex:1 1 auto}
  .login-shell{padding:16px}
  .login-card{padding:26px 18px}
}
@media (max-width:400px){
  .holder-header{padding:14px}
  .holder-name{font-size:17px}
  .balance-figure{font-size:21px}
}

/* ---- Notification bell (Phase 4) - mounted from base.html on every signed-in
   page; _notify.html markup, notify.js behaviour. Same tokens as the rest of
   the shell; the badge reuses the --neg family so an unread count reads as
   "attention", not as an error. ---- */
.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;
}
.notify{position:relative;display:inline-flex}
.notify-bell{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border:1px solid var(--line);border-radius:var(--r-pill);
  background:var(--surface);color:var(--ink);cursor:pointer;
  transition:background var(--fast) var(--ease),border-color var(--fast) var(--ease);
}
.notify-bell:hover{background:var(--surface-2);border-color:var(--line-strong)}
.notify-bell:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.notify-bell[aria-expanded="true"]{background:var(--surface-2);border-color:var(--brand-2)}
.notify-bell-icon{display:block}
.notify-badge{
  position:absolute;top:-4px;inset-inline-end:-4px;min-width:18px;height:18px;
  padding:0 5px;border-radius:var(--r-pill);background:var(--neg);color:#fff;
  font-size:11px;font-weight:700;line-height:18px;text-align:center;
  font-variant-numeric:tabular-nums;box-shadow:0 0 0 2px var(--surface);
}
.notify-dropdown{
  position:absolute;top:calc(100% + 8px);inset-inline-end:0;z-index:40;
  width:min(360px,calc(100vw - 24px));max-height:70vh;overflow:auto;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);
}
.notify-dropdown-header{
  padding:10px 14px;border-block-end:1px solid var(--line);
  font-size:13px;font-weight:700;color:var(--muted);
}
.notify-list{list-style:none;margin:0;padding:6px 0}
.notify-item{
  display:flex;flex-direction:column;gap:3px;padding:10px 14px;cursor:pointer;
  border-inline-start:3px solid transparent;
}
.notify-item:hover,.notify-item:focus-visible{background:var(--surface-2);outline:none}
.notify-item.is-unread{border-inline-start-color:var(--brand);background:var(--surface-2)}
.notify-item.is-unread .notify-item-message{font-weight:700}
.notify-item-message{font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.notify-item-time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.notify-empty{padding:16px 14px;font-size:13px;color:var(--muted);text-align:center}
@media (max-width:700px){
  .notify-dropdown{position:fixed;top:60px;inset-inline:12px;width:auto}
}
