/* =========================================================
   SJCMS - Neon Enterprise UI (Shared-hosting optimized)
   File: /public_html/sjcms/assets/app.css
   ========================================================= */

:root{
  --bg0:#050616;
  --bg1:#070a22;

  --glass:rgba(255,255,255,.08);
  --glass2:rgba(255,255,255,.05);
  --stroke:rgba(255,255,255,.12);

  --text:#F6F7FF;
  --muted:rgba(246,247,255,.72);

  --a:#3B82F6;   /* electric blue */
  --b:#8B5CF6;   /* purple */
  --c:#22D3EE;   /* cyan */
  --d:#F472B6;   /* pink */

  --ok:#34D399;
  --warn:#FBBF24;
  --bad:#FB7185;

  --r16:16px;
  --r20:20px;
  --r24:24px;

  --shadow: 0 18px 70px rgba(0,0,0,.55);
  --shadow2: 0 14px 40px rgba(0,0,0,.40);
}

*{ box-sizing:border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background: var(--bg0);
  overflow-x:hidden;
}

/* Background: bright but premium */
.bg{
  min-height:100vh;
  background:
    radial-gradient(1000px 540px at 12% 10%, rgba(59,130,246,.30), transparent 60%),
    radial-gradient(900px 520px at 88% 20%, rgba(139,92,246,.28), transparent 60%),
    radial-gradient(850px 520px at 55% 92%, rgba(34,211,238,.16), transparent 60%),
    radial-gradient(650px 420px at 70% 70%, rgba(244,114,182,.14), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

/* Layout */
.wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 16px 56px;
}

/* Card: glass */
.card{
  border-radius: var(--r24);
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, var(--glass), var(--glass2));
  box-shadow: var(--shadow);
  padding: 22px;
  backdrop-filter: blur(10px);
  position:relative;
  overflow:hidden;
}

/* Glow ring */
.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(600px 120px at 10% 10%, rgba(59,130,246,.22), transparent 60%),
    radial-gradient(600px 120px at 90% 30%, rgba(139,92,246,.22), transparent 60%),
    radial-gradient(600px 120px at 55% 90%, rgba(34,211,238,.16), transparent 60%);
  filter: blur(12px);
  opacity:.85;
  pointer-events:none;
}

/* Ensure content stays above glow */
.card > *{ position:relative; z-index:2; }

h1{
  margin:0 0 8px;
  font-size: 28px;
  letter-spacing: .2px;
}
h2{ margin:14px 0 8px; font-size:18px; }
h3{ margin:16px 0 8px; font-size:16px; color:rgba(246,247,255,.9); }

.sub{
  margin:0 0 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* Animated gradient text (subtle) */
.grad-text{
  background: linear-gradient(90deg, var(--a), var(--b), var(--c), var(--d));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* Inputs */
label{
  display:block;
  margin: 12px 0 6px;
  font-size: 13px;
  color: var(--muted);
}

input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: var(--r16);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: var(--text);
  outline: none;
}

input:focus, select:focus, textarea:focus{
  border-color: rgba(34,211,238,.55);
  box-shadow: 0 0 0 4px rgba(34,211,238,.16);
}

/* Buttons */
button{
  width:100%;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--r16);
  border: 0;
  cursor:pointer;
  font-weight: 850;
  letter-spacing: .2px;
  color: #0b0b16;
  background: linear-gradient(90deg, var(--c), var(--a), var(--b));
  box-shadow: var(--shadow2);
  transform: translateZ(0);
  transition: transform .12s ease, filter .12s ease;
}

button:hover{ transform: translateY(-1px); filter: brightness(1.02); }
button:active{ transform: translateY(0px) scale(.99); }

button.danger{
  background: linear-gradient(90deg, var(--bad), #fb7185, #f43f5e);
  color:#22000b;
}

/* Alert */
.alert{
  margin: 10px 0;
  padding: 10px 12px;
  border-radius: var(--r16);
  border: 1px solid rgba(251,113,133,.35);
  background: rgba(251,113,133,.14);
  color: rgba(255,255,255,.92);
}
.alert.ok{
  border-color: rgba(52,211,153,.35);
  background: rgba(52,211,153,.12);
}
.alert.warn{
  border-color: rgba(251,191,36,.35);
  background: rgba(251,191,36,.12);
}

/* Tiles */
.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.tile{
  display:block;
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  color: var(--text);
  text-decoration:none;
  transition: transform .14s ease, border-color .14s ease, background .14s ease;
  position:relative;
  overflow:hidden;
}

.tile::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(400px 140px at 30% 20%, rgba(34,211,238,.18), transparent 60%);
  opacity:0;
  transition: opacity .18s ease;
  pointer-events:none;
}

.tile:hover{
  transform: translateY(-2px);
  border-color: rgba(34,211,238,.35);
  background: rgba(0,0,0,.22);
}
.tile:hover::after{ opacity:1; }

/* Micro animation: page entrance */
@keyframes popIn {
  from { transform: translateY(10px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.card{ animation: popIn .35s ease both; }

/* Accessibility: reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}

/* Small screens */
@media (max-width: 520px){
  .wrap{ padding: 20px 12px 46px; }
  h1{ font-size: 24px; }
}