/* Brand + Base */
:root{
  --bg:#0e1210;
  --card:#ffffff;
  --ink:#0e1210;
  --muted:#66707a;
  --green:#52b44a;
  --red:#e85656;
  --ring:rgba(82,180,74,.35);
  --radius:18px;
  --shadow:0 30px 55px rgba(0,0,0,.35), 0 6px 16px rgba(0,0,0,.25);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:#fff;
  background:var(--bg);
}

/* Masthead */
.masthead{
  position:sticky; top:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 20px; gap:16px;
  background:#0a0d0b;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.masthead.slim{position:relative}
.logo-row{display:flex; align-items:center; gap:14px}
.flex-logo{height:42px; filter:drop-shadow(0 10px 22px rgba(82,180,74,.15))}
.flex-logo.big{height:72px}
.app-title{font-size:18px; font-weight:800; letter-spacing:.06em; margin:0}

.issues-btn{
  background:var(--green); color:#0c140f; text-decoration:none;
  padding:12px 18px; border-radius:16px; font-weight:800;
  box-shadow:0 10px 30px rgba(82,180,74,.35), inset 0 1px 0 rgba(255,255,255,.45);
}

/* Layout */
main{padding:22px; max-width:1080px; margin:0 auto}
.card{
  background:var(--card); color:var(--ink);
  border-radius:var(--radius);
  padding:22px; margin:18px 0;
  box-shadow:var(--shadow);
}
.card.white{background:#fff}
.card-head{display:flex; align-items:center; justify-content:space-between; gap:14px}
h1,h2,h3{margin:0 0 16px 0}
h2{font-size:28px}
.subhead{margin-top:12px}
.muted{color:var(--muted)}

/* Inputs */
label{display:block; font-weight:700; margin:10px 0 8px}
label input, label select, label textarea{
  width:100%; margin-top:8px;
  background:#fff; color:var(--ink);
  border:1px solid #e6e8ea; border-radius:14px;
  padding:14px 14px; outline: none;
  box-shadow: inset 0 1px 0 rgba(0,0,0,.05);
}
label textarea{resize:vertical}
label input:focus, label select:focus, label textarea:focus{
  border-color:var(--green); box-shadow:0 0 0 4px var(--ring);
}

/* Buttons */
.primary, .secondary, .add-btn, .now-btn, .remove{
  border:none; cursor:pointer; font-weight:800;
  border-radius:16px; padding:12px 18px;
}
.primary{background:var(--green); color:#0c140f; box-shadow:0 10px 30px rgba(82,180,74,.35), inset 0 1px 0 rgba(255,255,255,.45)}
.secondary{background:#eaf6ec; color:#0c140f}
.add-btn{background:#eaf6ec; color:#0c140f}
.now-btn{background:#eaf6ec; color:#0c140f}
.remove{background:var(--red); color:#fff}
.danger{background:var(--red); color:#fff}

/* Grid helpers */
.grid{display:grid; gap:14px}
.two{grid-template-columns:1fr 1fr}
.three{grid-template-columns:1fr 1fr 1fr}
.on-wide.two{grid-template-columns:1fr 1fr}
.on-tablet.one{grid-template-columns:1fr}

.stack{display:flex; flex-direction:column; gap:14px}
.repeater{border:1px dashed #e6e8ea; border-radius:14px; padding:14px}

/* Walk-throughs stacked */
.walk-grid{display:grid; grid-template-columns:1fr 1.2fr; gap:14px}
@media (max-width:820px){
  .two{grid-template-columns:1fr}
  .three{grid-template-columns:1fr}
  .walk-grid{grid-template-columns:1fr}
}

.repeater-actions{display:flex; justify-content:flex-end; gap:10px; margin-top:10px}
.end-row{display:flex; align-items:center; gap:10px}
.action-row{display:flex; gap:12px; justify-content:flex-end}

/* KPI mini bar */
.kpis{display:grid; grid-template-columns:repeat(3, 1fr); gap:12px; margin-top:16px}
.kpi{
  padding:14px; border-radius:14px; background:#0c0f0d; color:#fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.kpi .kpi-label{display:block; font-size:12px; letter-spacing:.08em; opacity:.7; margin-bottom:8px}
.kpi span:last-child{font-weight:800; font-size:24px}

.site-footer{padding:30px 22px; text-align:center; color:#9aa3ab}

/* Thank you */
.thankyou{display:grid; place-items:center; min-height:100vh; background:var(--bg); color:#fff}
.thankyou-wrap{background:#0c0f0d; padding:40px 28px; border-radius:20px; box-shadow:var(--shadow); text-align:center}
.thankyou-wrap .primary{display:inline-block; margin-top:16px}