/* =========================================================
   iPhone 26 Glass (Ultra Transparent) Theme
   File: public/glass/glass.css
   Works with existing markup/classes (bootstrap-ish)
   ========================================================= */

:root{
  --glass-bg: rgba(255,255,255,.10);
  --glass-bg-strong: rgba(255,255,255,.16);
  --glass-border: rgba(255,255,255,.22);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --shadow-soft: 0 12px 30px rgba(0,0,0,.22);
  --radius: 22px;
  --radius-sm: 16px;
  --ring: 0 0 0 3px rgba(0,210,255,.25), 0 0 0 1px rgba(255,255,255,.22) inset;
  --accent-a: #00e5ff;
  --accent-b: #8a5cff;
  --accent-c: #00ff8f;
  --danger: #ff3b6b;
}

html, body{
  height: 100%;
}

body{
  background: radial-gradient(1200px 700px at 10% 10%, rgba(0,229,255,.18), transparent 60%),
              radial-gradient(1000px 650px at 90% 15%, rgba(138,92,255,.20), transparent 55%),
              radial-gradient(950px 650px at 30% 95%, rgba(0,255,143,.15), transparent 55%),
              linear-gradient(160deg, #050a14 0%, #070b1b 45%, #050915 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Soft film grain (very light) */
body:before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events:none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.20'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity:.16;
}

/* ---------- Glass base ---------- */
.glass,
.card,
.panel,
.well,
.navbar,
.dropdown-menu,
.modal-content,
.table,
.form-control,
.alert{
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius);
}

/* Make cards/panels feel premium */
.card, .panel, .well{
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.08));
}
.card:hover, .panel:hover, .well:hover{
  border-color: rgba(255,255,255,.28);
  transform: translateY(-1px);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  box-shadow: var(--shadow);
}

/* Headings */
h1,h2,h3,h4,h5{
  color: rgba(255,255,255,.96);
  letter-spacing: .2px;
}

/* Links */
a{
  color: rgba(0,229,255,.92);
  text-decoration: none;
}
a:hover{ color: rgba(0,255,143,.92); }

/* Navbar enhancements */
.navbar{
  border-radius: 0 0 var(--radius) var(--radius);
  margin-bottom: 18px;
}
.navbar a, .navbar .navbar-brand{
  color: rgba(255,255,255,.92) !important;
}
.navbar a:hover{
  color: rgba(0,229,255,.96) !important;
}

/* Buttons */
.btn{
  border-radius: 999px !important;
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,.22) !important;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.92);
  transition: transform .12s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.32) !important;
  box-shadow: 0 16px 40px rgba(0,0,0,.25);
}
.btn:active{ transform: translateY(0px) scale(.99); }
.btn:focus, .btn:focus-visible{
  outline: none !important;
  box-shadow: var(--ring) !important;
}

/* Accent buttons (bootstrap compatibility) */
.btn-primary{
  background: linear-gradient(135deg, rgba(0,229,255,.75), rgba(138,92,255,.70)) !important;
  border-color: rgba(255,255,255,.22) !important;
}
.btn-success{
  background: linear-gradient(135deg, rgba(0,255,143,.68), rgba(0,229,255,.55)) !important;
}
.btn-danger{
  background: linear-gradient(135deg, rgba(255,59,107,.75), rgba(138,92,255,.60)) !important;
}
.btn-warning{
  background: linear-gradient(135deg, rgba(255,210,77,.70), rgba(0,229,255,.50)) !important;
  color: rgba(10,12,20,.92) !important;
}

/* Forms */
.form-control, input, select, textarea{
  color: var(--text) !important;
}
.form-control{
  border-radius: 16px !important;
  background: rgba(255,255,255,.07) !important;
  border: 1px solid rgba(255,255,255,.18) !important;
  box-shadow: none !important;
}
.form-control:focus{
  background: rgba(255,255,255,.10) !important;
  border-color: rgba(0,229,255,.45) !important;
  box-shadow: var(--ring) !important;
}
::placeholder{ color: rgba(255,255,255,.55) !important; }

/* Tables */
.table{
  overflow: hidden;
}
.table>thead>tr>th{
  color: rgba(255,255,255,.86);
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.table>tbody>tr>td{
  border-top: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.86);
}
.table-striped>tbody>tr:nth-of-type(odd){
  background: rgba(255,255,255,.05);
}

/* Alerts */
.alert{ padding: 14px 16px; }
.alert-success{ border-color: rgba(0,255,143,.25); }
.alert-danger{ border-color: rgba(255,59,107,.25); }
.alert-info{ border-color: rgba(0,229,255,.25); }

/* Scrollbar (Webkit) */
::-webkit-scrollbar{ width: 10px; height: 10px; }
::-webkit-scrollbar-track{ background: rgba(255,255,255,.06); }
::-webkit-scrollbar-thumb{ background: rgba(255,255,255,.18); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover{ background: rgba(255,255,255,.26); }

/* Layout helpers */
.container, .container-fluid{
  padding-left: 16px;
  padding-right: 16px;
}

/* Hero-like top glow */
#top, .header, .page-header{
  position: relative;
}
#top:after, .header:after, .page-header:after{
  content:"";
  position:absolute;
  left: -20%;
  right: -20%;
  top: -60px;
  height: 140px;
  background: radial-gradient(60% 100% at 50% 50%, rgba(0,229,255,.22), transparent 70%);
  filter: blur(6px);
  pointer-events:none;
}

/* Mobile polish */
@media (max-width: 768px){
  :root{ --radius: 18px; }
  .btn{ padding: 10px 14px; }
  .navbar{ border-radius: 0 0 18px 18px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}