/* ==========================================================================
   شركة جودة الإشعاع — Radiation Quality
   Global stylesheet · bilingual AR/EN · RTL + LTR
   ========================================================================== */

:root {
  /* Brand palette */
  --brand-900: #0a2540;
  --brand-800: #0f3556;
  --brand-700: #14497a;
  --brand-600: #1a5f9e;
  --brand-500: #2478c0;
  --brand-400: #4f97d6;
  --brand-100: #e6f1fb;
  --brand-50:  #f2f8fd;

  --accent-600: #0f9d8c;
  --accent-500: #15b8a5;
  --accent-100: #d9f5f1;

  --amber-600: #b06f0b;
  --amber-100: #faeeda;

  --danger-600: #c0392b;
  --danger-100: #fbe6e3;

  --ink-900: #0b1620;
  --ink-700: #33414d;
  --ink-500: #5f6b76;
  --ink-300: #9aa5af;

  --paper: #ffffff;
  --paper-2: #f6f9fc;
  --paper-3: #eef3f8;
  --line: #dde5ee;

  --shadow-sm: 0 1px 3px rgba(10, 37, 64, .08), 0 1px 2px rgba(10, 37, 64, .06);
  --shadow-md: 0 6px 20px rgba(10, 37, 64, .10);
  --shadow-lg: 0 18px 50px rgba(10, 37, 64, .16);

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 22px;

  --container: 1200px;
  --header-h: 74px;

  --font-ar: "Cairo", "Segoe UI", Tahoma, sans-serif;
  --font-en: "Inter", "Segoe UI", Roboto, sans-serif;
  --font: var(--font-ar);
}

[data-theme="dark"] {
  --brand-100: #16324e;
  --brand-50:  #112a42;
  --ink-900: #eef4fa;
  --ink-700: #c4d0dc;
  --ink-500: #93a2b2;
  --ink-300: #64717f;
  --paper: #0c1826;
  --paper-2: #0f1f30;
  --paper-3: #14273b;
  --line: #23384f;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 6px 20px rgba(0,0,0,.45);
  --shadow-lg: 0 18px 50px rgba(0,0,0,.55);
}

/* ---------- reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--paper-2);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background .3s, color .3s;
}
html[lang="en"] body { --font: var(--font-en); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* language visibility */
[data-lang-en] { display: none; }
html[lang="en"] [data-lang-ar] { display: none; }
html[lang="en"] [data-lang-en] { display: inline; }
html[lang="en"] [data-lang-en].block { display: block; }

/* ---------- layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section-sm { padding: 54px 0; }
.grid { display: grid; gap: 24px; }
.center { text-align: center; }
.muted { color: var(--ink-500); }

.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: .08em;
  color: var(--accent-600);
  background: var(--accent-100);
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; line-height: 1.25; color: var(--ink-900); }
.section-sub { font-size: 17px; color: var(--ink-500); max-width: 640px; margin: 14px auto 0; }
.section-head { margin-bottom: 48px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px;
  font-weight: 700; font-size: 15px;
  transition: transform .15s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand-600); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-700); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent-600); color: #fff; }
.btn-accent:hover { background: var(--accent-500); }
.btn-ghost { background: transparent; color: var(--brand-600); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--brand-400); color: var(--brand-700); background: var(--brand-50); }
.btn-white { background: #fff; color: var(--brand-700); }
.btn-lg { padding: 16px 34px; font-size: 16px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand-600), var(--accent-600));
  box-shadow: var(--shadow-sm);
}
.brand-mark svg { width: 24px; height: 24px; }
.brand-name { font-weight: 800; font-size: 18px; line-height: 1.15; color: var(--ink-900); }
.brand-name small { display: block; font-size: 11px; font-weight: 600; color: var(--ink-500); letter-spacing: .04em; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 9px 15px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--ink-700);
  transition: background .15s, color .15s;
}
.nav a:hover, .nav a.active { background: var(--brand-50); color: var(--brand-700); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  color: var(--ink-700); border: 1px solid var(--line); background: var(--paper);
  transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--brand-50); color: var(--brand-700); }
.lang-btn { width: auto; padding: 0 14px; gap: 6px; font-weight: 700; font-size: 14px; }

.menu-toggle { display: none; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(21,184,165,.18), transparent 60%),
    radial-gradient(900px 500px at 10% 0%, rgba(36,120,192,.20), transparent 55%),
    linear-gradient(180deg, var(--brand-900), var(--brand-800));
  color: #eaf3fb;
  padding: 90px 0 110px;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: clamp(30px, 5vw, 52px); font-weight: 800; line-height: 1.2; letter-spacing: -.01em; }
.hero h1 .hl { color: var(--accent-500); }
.hero p.lead { font-size: 19px; color: #b9cfe4; margin: 20px 0 32px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 46px; flex-wrap: wrap; }
.hero-stats .num { font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats .lbl { font-size: 14px; color: #a7c0d8; }

.hero-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg); padding: 26px; backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; font-size: 17px; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.hero-badge { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: var(--radius);
  background: rgba(255,255,255,.06); margin-bottom: 12px; border: 1px solid rgba(255,255,255,.08); }
.hero-badge:last-child { margin-bottom: 0; }
.hero-badge .ic { width: 40px; height: 40px; border-radius: 11px; background: rgba(21,184,165,.2); color: var(--accent-500);
  display: grid; place-items: center; flex-shrink: 0; }
.hero-badge .tx b { color: #fff; font-size: 15px; display: block; }
.hero-badge .tx span { color: #a7c0d8; font-size: 13px; }

/* ---------- trust bar ---------- */
.trust { background: var(--paper); border-bottom: 1px solid var(--line); }
.trust-inner { display: flex; align-items: center; justify-content: center; gap: 42px; flex-wrap: wrap; padding: 26px 0; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--ink-500); font-weight: 600; font-size: 15px; }
.trust-item svg { width: 22px; height: 22px; color: var(--brand-500); }

/* ---------- cards / services ---------- */
.cards { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--brand-400); }
.card .ic {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
  background: var(--brand-100); color: var(--brand-600);
}
.card .ic svg { width: 28px; height: 28px; }
.card h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: var(--ink-900); }
.card p { color: var(--ink-500); font-size: 15px; }
.card .more { margin-top: 16px; color: var(--brand-600); font-weight: 700; font-size: 14px; display: inline-flex; gap: 6px; align-items: center; }

/* ---------- feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-list { margin-top: 24px; display: grid; gap: 16px; }
.feature-item { display: flex; gap: 14px; align-items: flex-start; }
.feature-item .tick { width: 30px; height: 30px; border-radius: 9px; background: var(--accent-100); color: var(--accent-600);
  display: grid; place-items: center; flex-shrink: 0; }
.feature-item .tick svg { width: 17px; height: 17px; }
.feature-item b { display: block; color: var(--ink-900); font-size: 16px; }
.feature-item span { color: var(--ink-500); font-size: 14.5px; }
.visual-panel {
  border-radius: var(--radius-lg); padding: 30px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--brand-700), var(--brand-900));
  box-shadow: var(--shadow-lg); min-height: 360px;
}
.visual-panel::before { content:""; position:absolute; width:280px; height:280px; border-radius:50%;
  background: radial-gradient(circle, rgba(21,184,165,.35), transparent 70%); top:-60px; inset-inline-end:-60px; }

/* mini dashboard preview inside panel */
.mini-dash { position: relative; z-index: 1; display: grid; gap: 14px; }
.mini-row { display: flex; gap: 12px; }
.mini-tile { flex: 1; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px; padding: 14px; }
.mini-tile .k { font-size: 13px; color: #a7c0d8; }
.mini-tile .v { font-size: 24px; font-weight: 800; color: #fff; }
.mini-bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,.15); overflow: hidden; margin-top: 10px; }
.mini-bar i { display: block; height: 100%; background: var(--accent-500); border-radius: 999px; }

/* ---------- steps ---------- */
.steps { grid-template-columns: repeat(4, 1fr); counter-reset: step; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: relative; }
.step .n { width: 40px; height: 40px; border-radius: 50%; background: var(--brand-600); color: #fff;
  display: grid; place-items: center; font-weight: 800; margin-bottom: 14px; }
.step h4 { font-size: 17px; margin-bottom: 6px; }
.step p { color: var(--ink-500); font-size: 14.5px; }

/* ---------- stats band ---------- */
.band { background: linear-gradient(135deg, var(--brand-800), var(--brand-900)); color: #fff; }
.band .stats-grid { grid-template-columns: repeat(4, 1fr); text-align: center; }
.band .num { font-size: 40px; font-weight: 800; color: var(--accent-500); }
.band .lbl { color: #b9cfe4; font-size: 15px; margin-top: 4px; }

/* ---------- policies ---------- */
.policy-grid { grid-template-columns: repeat(3, 1fr); }
.policy { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.policy .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--amber-100); color: var(--amber-600);
  display: grid; place-items: center; margin-bottom: 14px; }
.policy h4 { font-size: 17px; margin-bottom: 6px; }
.policy p { color: var(--ink-500); font-size: 14.5px; }

/* ---------- CTA ---------- */
.cta-box {
  background: linear-gradient(135deg, var(--brand-600), var(--accent-600));
  border-radius: var(--radius-lg); padding: 56px; text-align: center; color: #fff; box-shadow: var(--shadow-lg);
}
.cta-box h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; }
.cta-box p { font-size: 17px; color: #eaf7f4; margin: 12px 0 26px; }
.cta-box .hero-cta { justify-content: center; }

/* ---------- forms ---------- */
.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px; box-shadow: var(--shadow-md); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 7px; color: var(--ink-700); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-size: 15px; background: var(--paper); color: var(--ink-900); transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand-500); box-shadow: 0 0 0 3px var(--brand-100);
}
.field textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- contact info ---------- */
.contact-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.contact-item .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--brand-100); color: var(--brand-600);
  display: grid; place-items: center; flex-shrink: 0; }
.contact-item b { display: block; color: var(--ink-900); }
.contact-item span { color: var(--ink-500); }

/* ---------- footer ---------- */
.site-footer { background: var(--brand-900); color: #b9cfe4; padding: 64px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.site-footer .brand-name, .site-footer .brand-name small { color: #fff; }
.footer-col h5 { color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 700; }
.footer-col a { display: block; color: #9db6cf; padding: 5px 0; font-size: 14.5px; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-about { font-size: 14.5px; color: #9db6cf; margin: 16px 0; max-width: 320px; }
.social { display: flex; gap: 10px; }
.social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; color: #cfe0f0; }
.social a:hover { background: var(--accent-600); color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 14px; }

/* ==========================================================================
   AUTH (login) page
   ========================================================================== */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-visual {
  background:
    radial-gradient(800px 400px at 30% 10%, rgba(21,184,165,.25), transparent 60%),
    linear-gradient(160deg, var(--brand-800), var(--brand-900));
  color: #fff; padding: 60px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden;
}
.auth-visual::after { content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; opacity:.5; }
.auth-visual > * { position: relative; z-index: 1; }
.auth-visual h2 { font-size: 32px; font-weight: 800; margin: 26px 0 14px; }
.auth-visual p { color: #b9cfe4; font-size: 16px; max-width: 400px; }
.auth-points { margin-top: 30px; display: grid; gap: 14px; }
.auth-points li { display: flex; gap: 12px; align-items: center; color: #d6e6f5; }
.auth-points .tick { width: 26px; height: 26px; border-radius: 8px; background: rgba(21,184,165,.25); color: var(--accent-500); display: grid; place-items: center; flex-shrink: 0; }
.auth-form-side { display: grid; place-items: center; padding: 40px; background: var(--paper-2); }
.auth-box { width: 100%; max-width: 400px; }
.auth-box .brand { margin-bottom: 26px; }
.auth-box h1 { font-size: 26px; font-weight: 800; margin-bottom: 6px; }
.auth-box .muted { margin-bottom: 26px; }
.role-hint { background: var(--brand-50); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 13px; color: var(--ink-500); margin-top: 18px; }
.role-hint b { color: var(--brand-700); }

/* ==========================================================================
   PLATFORM dashboard
   ========================================================================== */
.app { display: grid; grid-template-columns: 264px minmax(0, 1fr); min-height: 100vh; }
/* backdrop must never be a grid item on desktop (only shown as mobile overlay) */
.sidebar-backdrop { display: none; }
.sidebar {
  background: var(--brand-900); color: #cfe0f0; padding: 18px 14px; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 6px; overflow-y: auto;
}
.sidebar .brand { padding: 8px 8px 18px; margin-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.1); }
.sidebar .brand-name, .sidebar .brand-name small { color: #fff; }
.side-group { font-size: 11px; letter-spacing: .08em; color: #6f89a5; padding: 14px 12px 6px; font-weight: 700; }
.side-link {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px;
  color: #b9cfe4; font-weight: 600; font-size: 14.5px; cursor: pointer; transition: background .15s, color .15s;
}
.side-link svg { width: 19px; height: 19px; flex-shrink: 0; }
.side-link:hover { background: rgba(255,255,255,.07); color: #fff; }
.side-link.active { background: var(--brand-600); color: #fff; }
.side-link .badge { margin-inline-start: auto; background: var(--accent-600); color: #fff; font-size: 11px;
  padding: 1px 8px; border-radius: 999px; font-weight: 700; }
.side-link.warn .badge { background: var(--amber-600); }

.app-main { display: flex; flex-direction: column; min-width: 0; background: var(--paper-2); }
.topbar {
  height: 64px; background: var(--paper); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 16px; padding: 0 24px; position: sticky; top: 0; z-index: 20;
}
.topbar .search { flex: 1; max-width: 420px; position: relative; }
.topbar .search input { width: 100%; padding: 9px 14px 9px 38px; border: 1.5px solid var(--line);
  border-radius: 999px; background: var(--paper-2); font-size: 14px; color: var(--ink-900); }
html[lang="en"] .topbar .search input { padding: 9px 38px 9px 14px; }
.topbar .search svg { position: absolute; top: 50%; transform: translateY(-50%); inset-inline-start: 13px; width: 17px; height: 17px; color: var(--ink-300); }
.topbar-spacer { flex: 1; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--brand-600), var(--accent-600));
  color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.user-chip { display: flex; align-items: center; gap: 10px; }
.user-chip .nm { font-size: 14px; font-weight: 700; line-height: 1.2; }
.user-chip .rl { font-size: 12px; color: var(--ink-500); }

.app-content { padding: 28px 28px 48px; flex: 1; }
.page-title { font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.page-desc { color: var(--ink-500); margin-bottom: 24px; }
.page { display: none; }
.page.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.stat-cards { grid-template-columns: repeat(4, 1fr); margin-bottom: 26px; }
.stat {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow-sm);
}
.stat .top { display: flex; align-items: center; justify-content: space-between; }
.stat .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; }
.stat .ic.b { background: var(--brand-100); color: var(--brand-600); }
.stat .ic.g { background: var(--accent-100); color: var(--accent-600); }
.stat .ic.a { background: var(--amber-100); color: var(--amber-600); }
.stat .ic.r { background: var(--danger-100); color: var(--danger-600); }
.stat .v { font-size: 30px; font-weight: 800; margin-top: 12px; }
.stat .k { color: var(--ink-500); font-size: 14px; }
.stat .delta { font-size: 13px; font-weight: 700; margin-top: 6px; }
.stat .delta.up { color: var(--accent-600); }
.stat .delta.down { color: var(--danger-600); }

.panel { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.panel-head h3 { font-size: 17px; font-weight: 700; }
.panel-body { padding: 20px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 22px; }

/* table */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.data th, table.data td { padding: 13px 16px; text-align: start; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data th { color: var(--ink-500); font-weight: 700; font-size: 13px; background: var(--paper-2); }
table.data tbody tr:hover { background: var(--brand-50); }
table.data td b { color: var(--ink-900); }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 700; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--accent-100); color: var(--accent-600); }
.pill.warn { background: var(--amber-100); color: var(--amber-600); }
.pill.bad { background: var(--danger-100); color: var(--danger-600); }
.pill.info { background: var(--brand-100); color: var(--brand-600); }

/* bar chart (pure css) */
.bars { display: flex; align-items: flex-end; gap: 14px; height: 200px; padding-top: 10px; }
.bars .col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bars .bar { width: 100%; max-width: 40px; border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-700)); transition: height .6s; }
.bars .bar.acc { background: linear-gradient(180deg, var(--accent-500), var(--accent-600)); }
.bars .lab { font-size: 12px; color: var(--ink-500); }

/* activity feed */
.feed-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.feed-item:last-child { border-bottom: none; }
.feed-item .dot { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--brand-100); color: var(--brand-600); }
.feed-item .dot.g { background: var(--accent-100); color: var(--accent-600); }
.feed-item .dot.a { background: var(--amber-100); color: var(--amber-600); }
.feed-item p { font-size: 14px; margin: 0; }
.feed-item time { font-size: 12.5px; color: var(--ink-300); }

/* toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.toolbar .search { position: relative; flex: 1; min-width: 220px; }
.toolbar .search input { width: 100%; padding: 10px 14px 10px 38px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); color: var(--ink-900); }
html[lang="en"] .toolbar .search input { padding: 10px 38px 10px 14px; }
.toolbar .search svg { position: absolute; top: 50%; transform: translateY(-50%); inset-inline-start: 12px; width: 17px; height: 17px; color: var(--ink-300); }
.toolbar select { padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); color: var(--ink-900); font-weight: 600; }

/* progress line for OSL cards */
.prog { height: 7px; border-radius: 999px; background: var(--paper-3); overflow: hidden; width: 120px; }
.prog i { display: block; height: 100%; border-radius: 999px; background: var(--accent-500); }
.prog i.warn { background: var(--amber-600); }
.prog i.bad { background: var(--danger-600); }

/* settings / roles cards */
.role-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.role-card .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--brand-100); color: var(--brand-600); display: grid; place-items: center; margin-bottom: 14px; }
.role-card h4 { font-size: 17px; margin-bottom: 6px; }
.role-card ul { margin-top: 12px; display: grid; gap: 8px; }
.role-card li { font-size: 14px; color: var(--ink-500); display: flex; gap: 8px; align-items: center; }
.role-card li svg { width: 15px; height: 15px; color: var(--accent-600); flex-shrink: 0; }

.mobile-nav-btn { display: none; }

/* ---------- CRUD table actions + modal ---------- */
.row-actions { display: flex; gap: 8px; }
.icon-act { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center;
  border: 1px solid var(--line); background: var(--paper); color: var(--ink-500); cursor: pointer; transition: all .15s; }
.icon-act:hover { color: var(--brand-700); border-color: var(--brand-400); background: var(--brand-50); }
.icon-act.del:hover { color: var(--danger-600); border-color: var(--danger-600); background: var(--danger-100); }
.icon-act svg { width: 16px; height: 16px; }

.crud-empty { text-align: center; padding: 40px 20px; color: var(--ink-500); }
.crud-empty svg { width: 42px; height: 42px; color: var(--ink-300); margin-bottom: 10px; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(10,22,32,.55); backdrop-filter: blur(3px);
  display: none; place-items: center; z-index: 300; padding: 20px; }
.modal-backdrop.open { display: grid; animation: fade .2s ease; }
.modal { background: var(--paper); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.modal-head h3 { font-size: 19px; font-weight: 800; }
.modal-body { padding: 22px 24px; }
.modal-foot { display: flex; gap: 12px; justify-content: flex-end; padding: 18px 24px; border-top: 1px solid var(--line); }
.modal .field { margin-bottom: 16px; }
.modal-err { display: none; background: var(--danger-100); color: var(--danger-600); padding: 10px 14px;
  border-radius: 9px; font-weight: 700; font-size: 14px; margin-bottom: 14px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .split, .footer-grid { grid-template-columns: 1fr; }
  .cards, .policy-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .band .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-visual { display: none; }

  .nav, .header-actions .desktop-only { display: none; }
  .menu-toggle { display: grid; }
  .nav.open {
    display: flex; flex-direction: column; position: fixed; top: var(--header-h); inset-inline: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 16px; gap: 4px; box-shadow: var(--shadow-md);
  }
  .nav.open a { padding: 12px 14px; }

  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset-inline-start: 0; top: 0; z-index: 200; width: 264px; transform: translateX(-100%); transition: transform .25s; }
  html[dir="rtl"] .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .mobile-nav-btn { display: grid; }
  .sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 150; }
  .sidebar-backdrop.show { display: block; }
}
@media (max-width: 620px) {
  .cards, .policy-grid, .steps, .band .stats-grid, .stat-cards, .form-row { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-box { padding: 36px 22px; }
  .container { padding: 0 18px; }
  .hero-stats { gap: 22px; }
  .user-chip .nm, .user-chip .rl { display: none; }
}