@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{
  --bg:#eef4fa;
  --bg-soft:#f7fafe;
  --card:#ffffff;
  --card-soft:#f0f7fc;
  --ink:#1a2e42;
  --text:#3d5a72;
  --muted:#7a95ab;
  --line:rgba(20,60,100,0.10);
  --line-strong:rgba(20,60,100,0.17);
  --brand:#3a8fd4;
  --brand-2:#6cb4e8;
  --gold:#a8c8e8;
  --success:#2a7d9c;
  --success-bg:#e4f3f9;
  --danger:#8b3a4a;
  --danger-bg:#f5e8ec;
  --shadow:0 28px 60px rgba(30,70,110,0.10);
  --shadow-soft:0 16px 36px rgba(30,70,110,0.06);
}
*{box-sizing:border-box}
h1,h2,h3,h4,h5,h6,p{margin:0}
html{scroll-behavior:smooth}
body.cryo-app{
  margin:0;
  font-family:"Inter","Segoe UI",system-ui,sans-serif;
  font-size:14px;
  line-height:1.6;
  color:var(--ink);
  min-height:100vh;
  background:
    radial-gradient(circle at top left, rgba(58,143,212,0.14), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(168,200,232,0.18), transparent 24%),
    radial-gradient(ellipse at 90% 90%, rgba(108,180,232,0.08), transparent 30%),
    linear-gradient(180deg, #f7fafe 0%, #e4eef7 50%, #d8e8f4 100%);
}
.cryo-shell{
  width:calc(100% - 32px);
  margin:0 auto;
}
.cryo-topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 0;
  flex-wrap:wrap;
}
.cryo-brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
  color:inherit;
}
.cryo-brand-logo{
  width:120px;
  max-width:36vw;
  height:auto;
  display:block;
}
.cryo-brand-copy{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.cryo-brand-copy strong{
  font-size:13px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--ink);
}
.cryo-brand-copy span{
  font-size:14px;
  color:var(--text);
}
.cryo-nav{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.cryo-nav a,
.cryo-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 16px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,0.82);
  box-shadow:var(--shadow-soft);
  color:var(--ink);
  text-decoration:none;
  font-size:14px;
  font-weight:700;
  transition:transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.cryo-nav a:hover,
.cryo-btn:hover{
  transform:translateY(-1px);
  background:#ffffff;
  border-color:rgba(13,167,160,0.35);
  box-shadow:0 8px 24px rgba(44,85,118,0.12);
}
.cryo-btn-primary{
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  color:#fff;
  border-color:transparent;
}
.cryo-btn-primary:hover{
  box-shadow:0 8px 28px rgba(13,167,160,0.22);
}
.cryo-btn-soft{
  background:#eef6fb;
}
.cryo-page{
  padding:8px 0 32px;
}
.cryo-panel{
  background:linear-gradient(180deg, rgba(255,255,255,0.96), rgba(245,250,253,0.98));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
}
.cryo-card{
  background:rgba(255,255,255,0.96);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  transition:transform .22s ease, box-shadow .22s ease;
}
.cryo-card:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 48px rgba(44,85,118,0.14);
}
.cryo-hero{
  padding:22px;
}
.cryo-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 16px;
  border-radius:999px;
  background:rgba(13,167,160,0.09);
  color:#0b7e83;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:11px;
  font-weight:700;
}
.cryo-title{
  margin:18px 0 10px;
  font-size:clamp(30px, 4vw, 48px);
  line-height:1.02;
  letter-spacing:-.04em;
  color:var(--ink);
}
.cryo-lead{
  max-width:64ch;
  color:var(--text);
  font-size:16px;
  line-height:1.8;
}
.cryo-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.cryo-metrics{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:14px;
}
.cryo-metric{
  padding:16px;
  border-radius:22px;
  background:var(--card-soft);
  border:1px solid rgba(16,52,78,0.08);
  transition:transform .2s ease, box-shadow .2s ease;
  position:relative;
  overflow:hidden;
}
.cryo-metric::after{
  content:"";
  position:absolute;
  top:0;left:0;
  width:3px;
  height:100%;
  background:var(--brand);
  border-radius:3px 0 0 3px;
}
.cryo-metric:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(44,85,118,0.10);
}
.cryo-metric strong{
  display:block;
  font-size:34px;
  color:var(--ink);
}
.cryo-metric span{
  display:block;
  margin-top:8px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.1em;
  font-size:11px;
  font-weight:700;
}
.cryo-stack{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.cryo-label{
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.cryo-text{
  color:var(--text);
  line-height:1.75;
}
.cryo-note,
.cryo-empty{
  padding:18px 20px;
  border-radius:18px;
  border:1px solid var(--line);
  background:rgba(255,255,255,0.78);
  color:var(--text);
}
.cryo-notice{
  padding:14px 16px;
  border-radius:16px;
  margin-bottom:16px;
  font-weight:700;
  position:relative;
  overflow:hidden;
}
.cryo-notice::before{
  content:"";
  position:absolute;
  top:0;left:0;
  width:3px;
  height:100%;
}
.cryo-notice-success{
  background:var(--success-bg);
  border:1px solid rgba(31,122,78,0.22);
  color:var(--success);
}
.cryo-notice-success::before{background:var(--success)}
.cryo-notice-error{
  background:var(--danger-bg);
  border:1px solid rgba(180,35,50,0.18);
  color:var(--danger);
}
.cryo-notice-error::before{background:var(--danger)}
.cryo-field,
.cryo-textarea,
.cryo-select{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(16,52,78,0.12);
  background:#fbfdff;
  color:var(--ink);
  font-size:14px;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.cryo-field:focus,
.cryo-textarea:focus,
.cryo-select:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(13,167,160,0.10);
}
.cryo-textarea{
  min-height:60vh;
  resize:vertical;
  font:13px/1.6 Consolas,"Courier New",monospace;
}
.cryo-table{
  width:100%;
  border-collapse:collapse;
}
.cryo-table th,
.cryo-table td{
  padding:13px 14px;
  border-bottom:1px solid rgba(16,52,78,0.08);
  text-align:left;
  font-size:14px;
}
.cryo-table th{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  background:#f6fbfe;
}
.cryo-table tbody tr{transition:background .15s ease}
.cryo-table tbody tr:hover{background:rgba(13,167,160,0.03)}
.cryo-pass{color:var(--success);font-weight:700}
.cryo-fail{color:var(--danger);font-weight:700}
@media (max-width: 860px){
  .cryo-shell{width:calc(100% - 24px)}
  .cryo-metrics{grid-template-columns:1fr}
  .cryo-hero{padding:16px}
  .cryo-title{font-size:clamp(24px, 5vw, 36px)}
  .cryo-panel{border-radius:20px}
  .cryo-card{border-radius:16px}
  .cryo-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
}
/* ── User dropdown ──────────────────────────────────────────────────────────── */
.cryo-dropdown{position:relative}
.cryo-dropdown-btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:11px 16px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(255,255,255,0.82);
  box-shadow:var(--shadow-soft);color:var(--ink);
  font-size:14px;font-weight:700;cursor:pointer;
  transition:transform .2s ease,background .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.cryo-dropdown-btn:hover{transform:translateY(-1px);background:#ffffff;border-color:rgba(13,167,160,.35)}
.cryo-dropdown-btn .cryo-caret{font-size:10px;opacity:.55;transition:transform .2s}
.cryo-dropdown.open .cryo-caret{transform:rotate(180deg)}
.cryo-dropdown-menu{
  display:none;position:absolute;top:calc(100% + 8px);right:0;
  min-width:200px;background:#fff;border:1px solid rgba(16,52,78,.12);
  border-radius:18px;box-shadow:0 20px 48px rgba(44,85,118,.15);
  padding:6px;z-index:900;
}
.cryo-dropdown.open .cryo-dropdown-menu{display:block}
.cryo-dropdown-menu a{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:12px;
  color:var(--ink);text-decoration:none;font-size:13px;font-weight:600;
  transition:background .15s;
}
.cryo-dropdown-menu a:hover{background:#f1f9fb}
.cryo-dropdown-menu .dm-divider{height:1px;background:rgba(16,52,78,.07);margin:5px 6px}
.cryo-dropdown-menu .dm-section{
  padding:6px 14px 3px;font-size:10px;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:#94a3b8;
}
.cryo-dropdown-menu a.dm-active{font-weight:800;color:#0b7e83}
.cryo-dropdown-menu a.dm-danger{color:#b91c1c}
.cryo-dropdown-menu a.dm-danger:hover{background:#fff0f0}
/* close dropdown when clicking outside */
@media (max-width: 768px){
  /* Keep topbar as a single flex row: logo on left, hamburger on right */
  .cryo-topbar{flex-wrap:nowrap;justify-content:space-between;align-items:center}
  /* Hide desktop nav — mobile menu takes over */
  .cryo-nav{display:none}
}
@media (max-width: 640px){
  .cryo-btn,
  .cryo-nav a{width:100%}
}

/* ── Professional polish (all pages) ─────────────────────────────────────── */

/* Smooth focus ring for all inputs */
body.cryo-app input:focus,
body.cryo-app textarea:focus,
body.cryo-app select:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(13,167,160,0.10);
  outline:none;
}

/* Subtle left-bar on flash / notice messages */
body.cryo-app .flash,
body.cryo-app .notice{
  position:relative;
  overflow:hidden;
}
body.cryo-app .flash::before,
body.cryo-app .notice::before{
  content:"";
  position:absolute;
  top:0;left:0;
  width:3px;
  height:100%;
}
body.cryo-app .flash-success::before,
body.cryo-app .notice-success::before{background:var(--success,#1f7a4e)}
body.cryo-app .flash-error::before,
body.cryo-app .notice-error::before{background:var(--danger,#b42332)}
body.cryo-app .flash-warn::before{background:var(--gold,#f5b63d)}

/* Selection highlight */
body.cryo-app ::selection{
  background:rgba(13,167,160,0.14);
  color:var(--ink);
}

/* Scrollbar */
body.cryo-app ::-webkit-scrollbar{width:6px;height:6px}
body.cryo-app ::-webkit-scrollbar-track{background:transparent}
body.cryo-app ::-webkit-scrollbar-thumb{
  background:rgba(16,52,78,0.16);
  border-radius:3px;
}
body.cryo-app ::-webkit-scrollbar-thumb:hover{
  background:rgba(16,52,78,0.28);
}