/* Qyasat UI Theme (RTL) */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap');

:root{
  /* Brand */
  --primary:#0066ac;
  --secondary:#faad42;
  --accent:#ffd836;
  --danger:#f26c42;

    /* Defaults (light) */
  --bg:#f3f4f6;
  --bg2:#eef2f7;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --input:#ffffff;
  --shadow: 0 16px 40px rgba(2, 6, 23, .08);
}

html[data-theme="light"]{
  --bg:#f3f4f6;      /* very light gray */
  --bg2:#eef2f7;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --input:#ffffff;
  --shadow: 0 16px 40px rgba(2, 6, 23, .08);
}

html[data-theme="dark"]{
  --bg:#0b1220;      /* premium navy (not pure black) */
  --bg2:#070c16;
  --card:#0f172a;
  --text:#e5e7eb;
  --muted:#a1a1aa;
  --line:#1f2937;
  --input:#0b1220;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
}

*{box-sizing:border-box;font-family:"Cairo",system-ui,-apple-system,"Segoe UI",Tahoma,Arial;}
body{
  margin:0;
  color:var(--text);
  background: radial-gradient(1200px 600px at 10% 0%, rgba(0,102,172,.18), transparent 60%),
              radial-gradient(900px 520px at 95% 10%, rgba(250,173,66,.18), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  min-height:100vh;
}

a{color:inherit;text-decoration:none}

/* App bar */
.appbar{
  position:sticky; top:0; z-index:50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
.appbar__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;}
.nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav__link{
  padding:8px 12px;border-radius:12px;
  border:1px solid transparent;
  color:var(--text);
  background: transparent;
  font-weight:800;
}
.nav__link:hover{background: color-mix(in srgb, var(--card) 70%, transparent); border-color: var(--line);}
.nav__link.active{
  background: color-mix(in srgb, var(--primary) 12%, var(--card));
  border-color: color-mix(in srgb, var(--primary) 35%, var(--line));
}
.link{color:var(--primary);font-weight:800}
.link:hover{text-decoration:underline}

.container{max-width:980px;margin:0 auto;padding:18px 16px 28px;}
.card{
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.brand .logo{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 60%, var(--accent)));
  box-shadow: 0 12px 30px rgba(0,102,172,.28);
  color:#fff;
  font-weight:800;
}
.brand h1{margin:0;font-size:20px;letter-spacing:.2px}
.brand small{display:block;color:var(--muted);margin-top:2px;font-weight:600}

.theme-toggle{
  width:42px;height:42px;
  border-radius:14px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  color: var(--text);
  display:grid;place-items:center;
  cursor:pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.theme-toggle:hover{transform: translateY(-1px); border-color: color-mix(in srgb, var(--primary) 55%, var(--line));}
.theme-toggle:active{transform: translateY(0px) scale(.98);}

h1,h2,h3{margin:0 0 8px}
h1{font-size:22px}
h2{font-size:18px}
p{margin:0;color:var(--muted);line-height:1.7}
hr{border:none;border-top:1px solid var(--line);margin:14px 0}

input,select,button,textarea{
  border-radius:14px;
  border:1px solid var(--line);
  padding:10px 12px;
  background: var(--input);
  color:var(--text);
  outline:none;
}
input::placeholder{color: color-mix(in srgb, var(--muted) 85%, transparent)}
button{cursor:pointer;font-weight:800;transition:transform .12s ease, filter .12s ease, background .12s ease, border-color .12s ease}
button.primary{
  border-color: color-mix(in srgb, var(--primary) 65%, var(--line));
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 55%, var(--accent)));
  color:#fff;
  box-shadow: 0 14px 30px rgba(0,102,172,.22);
}
button.secondary{
  border-color: color-mix(in srgb, var(--secondary) 55%, var(--line));
  background: linear-gradient(135deg, var(--secondary), color-mix(in srgb, var(--secondary) 55%, var(--accent)));
  color:#1b1b1b;
}
button.ghost{
  background: color-mix(in srgb, var(--card) 75%, transparent);
}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:999px;
  border:1px solid var(--line);
  color:var(--muted);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  font-weight:700;
  font-size:12px;
}
.badge.accent{border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); color: var(--text);}
.badge.danger{border-color: color-mix(in srgb, var(--danger) 55%, var(--line)); color: var(--text);}

.kpi{
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
}
.kpi .label{color:var(--muted);font-weight:700;font-size:12px}
.kpi .value{font-size:22px;font-weight:800;margin-top:6px}
.kpi .value.primary{color: var(--primary)}
.kpi .value.secondary{color: var(--secondary)}
.kpi .value.accent{color: var(--accent)}
.kpi .value.danger{color: var(--danger)}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:16px;
}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right}
.table th{background: color-mix(in srgb, var(--card) 90%, transparent);color:var(--muted);font-weight:800;font-size:12px}
.table tr:last-child td{border-bottom:none}

.toast{
  position:fixed;
  left:16px; bottom:16px;
  width:min(420px, calc(100% - 32px));
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px 14px;
  box-shadow: var(--shadow);
  z-index:9999;
}

@media (max-width:520px){
  .brand h1{font-size:18px}
  .card{padding:14px}
}

button:hover{filter:brightness(1.02)}
button:active{transform:scale(.99)}
input:focus,select:focus,textarea:focus{border-color: color-mix(in srgb, var(--primary) 55%, var(--line)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent)}

.muted{color:var(--muted)}