/* ============================================================
   ITAMS UI — modern glass dashboard, light + dark theme
   ============================================================ */
:root{
  --bg:#f4f6fb; --bg2:#eef1f8;
  --surface:rgba(255,255,255,.78);
  --surface-solid:#ffffff;
  --border:rgba(16,24,40,.10);
  --text:#101828; --muted:#667085;
  --primary:#2563eb; --primary-2:#0ea5e9;
  --accent:#f97316; --ok:#16a34a; --warn:#d97706; --danger:#dc2626;
  --shadow:0 12px 34px -14px rgba(16,24,40,.35);
  --radius:16px;
  --sidebar:rgba(255,255,255,.85);
}
[data-theme="dark"]{
  --bg:#080b14; --bg2:#0d1220;
  --surface:rgba(20,26,42,.72);
  --surface-solid:#141a2a;
  --border:rgba(255,255,255,.09);
  --text:#e6eaf5; --muted:#93a0bd;
  --primary:#5b8cff; --primary-2:#22d3ee;
  --accent:#fb923c; --ok:#34d399; --warn:#fbbf24; --danger:#f87171;
  --shadow:0 18px 40px -18px rgba(0,0,0,.75);
  --sidebar:rgba(14,19,32,.82);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg); color:var(--text);
  transition:background .45s ease,color .45s ease;
  min-height:100vh;
}
h1,h2,h3,h4,.brand-name{font-family:'Sora','Inter',sans-serif;letter-spacing:-.2px}
a{color:inherit;text-decoration:none}

/* animated aurora background */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora:before,.aurora:after{
  content:"";position:absolute;width:52vw;height:52vw;border-radius:50%;filter:blur(90px);opacity:.35;
  background:radial-gradient(circle at 30% 30%,var(--primary),transparent 65%);
  animation:float1 18s ease-in-out infinite;
}
.aurora:after{
  right:-10vw;bottom:-12vw;
  background:radial-gradient(circle at 60% 60%,var(--primary-2),transparent 65%);
  animation:float2 22s ease-in-out infinite;
}
@keyframes float1{0%,100%{transform:translate(-8vw,-10vw) scale(1)}50%{transform:translate(6vw,4vw) scale(1.15)}}
@keyframes float2{0%,100%{transform:translate(4vw,6vw) scale(1.1)}50%{transform:translate(-6vw,-4vw) scale(.95)}}

/* ---------- layout ---------- */
.sidebar{
  position:fixed;inset:0 auto 0 0;width:260px;padding:18px 14px;overflow-y:auto;
  background:var(--sidebar);backdrop-filter:blur(18px);
  border-right:1px solid var(--border);z-index:40;transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.main{margin-left:260px;min-height:100vh;display:flex;flex-direction:column}
.brand{display:flex;gap:12px;align-items:center;padding:6px 8px 18px}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 8px 22px -8px var(--primary);animation:pulseMark 4s ease-in-out infinite;
}
@keyframes pulseMark{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.brand-name{font-size:15px;font-weight:700}
.brand-sub{font-size:11px;color:var(--muted)}
.nav{display:flex;flex-direction:column;gap:3px}
.nav-group{font-size:10.5px;text-transform:uppercase;letter-spacing:1.3px;color:var(--muted);margin:16px 10px 6px}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;font-size:13.5px;font-weight:500;
  color:var(--muted);position:relative;transition:.25s;
}
.nav-item span{width:18px;text-align:center;opacity:.85}
.nav-item:hover{background:color-mix(in srgb,var(--primary) 10%,transparent);color:var(--text);transform:translateX(4px)}
.nav-item.active{
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 10px 24px -12px var(--primary);
}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;
  padding:12px 24px;background:var(--surface);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.topbar-title{font-family:'Sora';font-weight:600;font-size:16px;flex:1}
.topbar-right{display:flex;align-items:center;gap:12px}
.icon-btn{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:10px;padding:6px 10px;cursor:pointer}
.user-chip{display:flex;align-items:center;gap:9px}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;
  background:linear-gradient(135deg,var(--accent),var(--primary))}
.u-name{font-size:13px;font-weight:600}
.u-role{font-size:10.5px;color:var(--muted)}

/* theme toggle */
.theme-toggle{position:relative;width:58px;height:30px;border-radius:999px;border:1px solid var(--border);
  background:color-mix(in srgb,var(--primary) 12%,transparent);cursor:pointer;overflow:hidden}
.tt-thumb{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));transition:transform .4s cubic-bezier(.6,-0.3,.3,1.4)}
[data-theme="dark"] .tt-thumb{transform:translateX(28px)}
.tt-ico{position:absolute;top:6px;font-size:13px;line-height:1}
.tt-ico.sun{right:8px}.tt-ico.moon{left:9px}

.content{padding:24px;flex:1;max-width:1500px;width:100%}
.foot{padding:16px 24px;color:var(--muted);font-size:12px}

/* ---------- cards / tables ---------- */
.card{
  background:var(--surface);backdrop-filter:blur(14px);border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px;
  animation:fadeUp .5s cubic-bezier(.2,.7,.3,1) both;
}
.card h2{margin:0 0 4px;font-size:17px}
.card .sub{color:var(--muted);font-size:12.5px;margin-bottom:14px}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.fade-in{animation:fadeUp .5s both}
.pop-in{animation:pop .4s cubic-bezier(.2,.9,.3,1.4) both}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}

.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.g4,.g3,.g2{grid-template-columns:1fr}}

.stat{position:relative;overflow:hidden}
.stat .label{font-size:11.5px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.stat .value{font-family:'Sora';font-size:25px;font-weight:700;margin-top:6px}
.stat .hint{font-size:11.5px;color:var(--muted);margin-top:4px}
.stat:after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));opacity:.14;transition:.5s}
.stat:hover:after{transform:scale(1.35)}
.stat:hover{transform:translateY(-4px);transition:.3s}

.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:13.2px;background:var(--surface-solid)}
th{background:color-mix(in srgb,var(--primary) 8%,transparent);text-align:left;padding:11px 12px;font-weight:600;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.6px;color:var(--muted);white-space:nowrap}
td{padding:10px 12px;border-top:1px solid var(--border)}
tbody tr{transition:.2s}
tbody tr:hover{background:color-mix(in srgb,var(--primary) 6%,transparent)}
.right{text-align:right}.center{text-align:center}
tfoot td{font-weight:700;border-top:2px solid var(--border);background:color-mix(in srgb,var(--primary) 6%,transparent)}
.muted{color:var(--muted)}
.empty{padding:26px;text-align:center;color:var(--muted);font-size:13px}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
@media(max-width:1000px){.form-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.form-grid{grid-template-columns:1fr}}
label{display:block;font-size:11.5px;font-weight:600;color:var(--muted);margin-bottom:5px;letter-spacing:.3px}
input,select,textarea{
  width:100%;padding:10px 12px;border-radius:11px;border:1px solid var(--border);
  background:var(--surface-solid);color:var(--text);font-family:inherit;font-size:13.5px;transition:.25s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 18%,transparent);
}
.btn{
  display:inline-flex;align-items:center;gap:7px;padding:10px 17px;border-radius:11px;border:none;cursor:pointer;
  font-weight:600;font-size:13px;font-family:inherit;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 10px 22px -12px var(--primary);transition:.25s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 28px -12px var(--primary)}
.btn:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);box-shadow:none}
.btn-ghost:hover{background:color-mix(in srgb,var(--primary) 10%,transparent)}
.btn-danger{background:linear-gradient(135deg,var(--danger),#f97316);box-shadow:none}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:9px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;margin-top:14px}

.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;
  background:color-mix(in srgb,var(--primary) 15%,transparent);color:var(--primary)}
.badge.ok{background:color-mix(in srgb,var(--ok) 18%,transparent);color:var(--ok)}
.badge.warn{background:color-mix(in srgb,var(--warn) 20%,transparent);color:var(--warn)}
.badge.danger{background:color-mix(in srgb,var(--danger) 18%,transparent);color:var(--danger)}

.alert{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:13.5px;font-weight:500;border:1px solid var(--border)}
.alert-success{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.alert-error{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}
.alert-info{background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary)}

.page-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:100%;max-width:400px;padding:34px;background:var(--surface);backdrop-filter:blur(18px);
  border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);animation:fadeUp .6s both}
.login-card .brand-mark{width:54px;height:54px;font-size:19px;margin-bottom:16px}
.login-card h1{font-size:22px;margin:0 0 4px}

/* permission matrix */
.perm-table td{text-align:center}
.perm-table td:first-child{text-align:left;font-weight:600}
input[type=checkbox]{width:17px;height:17px;accent-color:var(--primary);cursor:pointer}

.rowline{display:grid;grid-template-columns:3fr 1fr 1fr 1fr auto;gap:10px;margin-bottom:9px;align-items:end;
  animation:pop .3s both}
@media(max-width:800px){.rowline{grid-template-columns:1fr 1fr}}
.link{color:var(--primary);font-weight:600}
.link:hover{text-decoration:underline}

@media(max-width:980px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .icon-btn{display:block}
  .user-chip .u-name,.user-chip .u-role{display:none}
}
@media print{
  .sidebar,.topbar,.foot,.actions,.no-print{display:none!important}
  .main{margin:0}.card{box-shadow:none;border:1px solid #ddd}
  body{background:#fff}
}