:root {
  --bg:#0f172a; --panel:#111827; --panel-2:#0b1220; --text:#e5e7eb; --muted:#94a3b8;
  --accent:#60a5fa; --border:#1f2937; --row:#0f172a; --row-alt:#0e1526;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:16px}

/* Header with centered site title and centered nav buttons */
.header{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,var(--panel),var(--panel-2));border-bottom:1px solid var(--border)}
.header-stack{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 0}
.site-title{margin:0;font-size:22px;font-weight:800;letter-spacing:.2px;color:#fff;text-align:center}
.nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;padding:2px 16px;align-items:center}
.nav a{text-decoration:none;color:var(--text);background:#0b1220;border:1px solid var(--border);padding:8px 12px;border-radius:10px;font-weight:600}
.nav a.active{outline:2px solid var(--accent);color:#fff}

.page-title{margin:12px 0 8px;font-size:22px;font-weight:700}
.panel{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border);border-radius:14px;padding:12px;overflow:hidden}

.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;border-bottom:1px solid var(--border)}
thead th{position:sticky;top:0;background:#0b1220;text-align:left;font-size:14px;color:var(--muted)}
tbody tr{background:var(--row)}
tbody tr:nth-child(even){background:var(--row-alt)}
.clickable-row{cursor:pointer}

a{color:var(--accent)}
a.phone{text-decoration:none}
.chip{display:inline-flex;align-items:center;gap:6px;background:#0b1220;border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:999px;font-size:13px}
.hidden{display:none !important}

th.sortable{user-select:none}
th.sortable::after{content:" ⇅";color:var(--muted);font-weight:normal}
.note{color:var(--muted);font-size:13px;margin:8px 2px}

/* Popup */
.popup-backdrop{position:fixed;inset:0;background:rgba(2,6,23,.6);display:none;align-items:center;justify-content:center;z-index:1000}
.popup{
  width:min(900px,96vw);
  max-height:90vh;
  overflow:auto;
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.4)
}
.popup-header{display:flex;gap:12px;align-items:center}
.popup-title{font-size:18px;font-weight:800;margin:0}
.popup-close{margin-left:auto;background:transparent;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 10px}

/* Photo fits window */
.popup-body{
  margin-top:12px;
  display:grid;
  grid-template-columns:260px 1fr;
  gap:14px;
}
@media (max-width: 720px){
  .popup-body{ grid-template-columns:1fr; }
}
.photo{
  width:100%;
  max-width:260px;
  max-height:70vh;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--border);
}
@media (max-width: 720px){
  .photo{ max-width:100%; }
}
.photo img{
  display:block;
  width:100%;
  height:auto;
  max-height:70vh;
  object-fit:contain;
  background:#0b1220;
}

/* Footer (fixed) with © and Feedback */
.footer{position:fixed;left:0;right:0;bottom:0;z-index:40;background:linear-gradient(180deg,var(--panel),var(--panel-2));border-top:1px solid var(--border)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px}
.footer .copyright{color:var(--muted);font-size:13px}

/* Keep content above footer */
body{padding-bottom:64px}

/* Landing page (terms) */
.terms-wrap{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 140px);}
.terms-card{
  width:min(800px,92vw);
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px;
}
.terms-title{margin:16px 0 4px 0;font-size:20px;font-weight:800}
.terms-subtitle{margin:0 0 10px 0;color:var(--muted)}
.terms-list{margin:8px 0 12px 18px;color:var(--muted)}
.terms-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.agree-line{display:flex;align-items:center;gap:8px}

/* Professional highlight block */
.alert{
  border:1px solid var(--border);
  background:#0b1220;
  border-radius:12px;
  padding:12px;
  margin-bottom:12px;
}
.alert-title{font-weight:800;margin:0 0 6px 0}
.alert-points{margin:0 0 0 18px;color:var(--text)}
.alert-highlight{outline:2px solid rgba(96,165,250,.25)}
.divider{border:0;border-top:1px solid var(--border);margin:12px 0}

/* ---------- Feedback form styles ---------- */
.form{display:grid;gap:14px}
.form-grid{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media (max-width: 720px){ .form-grid{grid-template-columns:1fr} }

.label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.input, .textarea{
  width:100%;
  color:var(--text);
  background:#0b1220;
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px 12px;
  outline:none;
  transition:border-color .12s ease, box-shadow .12s ease;
}
.textarea{min-height:160px;resize:vertical}
.input:focus, .textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(96,165,250,.25);
}
.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--accent);color:#0b1220;font-weight:700;cursor:pointer
}
.btn[disabled]{opacity:.6;cursor:not-allowed}

/* inline alerts for form status */
.alert-inline{
  padding:8px 10px;border-radius:10px;border:1px solid var(--border);font-size:14px
}
.alert-success{background:#0e1a12;color:#b7ebc6;border-color:#134e1f}
.alert-error{background:#1a1012;color:#f5c2c7;border-color:#7f1d1d}