/* survey/survey.css — sjednocený vzhled jen pro stránku průzkumu */
:root{
  --gap: 12px;
  --bg: #ffffff;
  --text: #111827;
  --muted: #374151;
  --border: #e5e7eb;
  --ring: #2563eb;
  --ring-soft: rgba(37, 99, 235, .16);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body{
  margin: 0;
  font: 16px/1.45 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

/* obal stránky */
.sv-wrap{
  max-width: 860px;
  margin: 0 auto;
  padding: 16px 18px 24px;
}

/* úvod */
.sv-intro{
  margin: 0 0 12px;
  color: var(--muted);
}

/* fieldsety + legendy */
.sv-form fieldset{
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
}
.sv-form legend{
  padding: 0 6px;
  font-weight: 700;
  color: var(--text);
}

/* řádky / bloky */
.sv-form label{ display: block; margin: 8px 0; }
.sv-block{ display:block; margin:10px 0; }
.sv-block > span{ display:block; font-weight:600; margin-bottom:6px; }

/* Vstupy + textarea – jednotný vzhled */
.sv-form input[type="text"],
.sv-form input:not([type]),
.sv-form textarea{
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.sv-form textarea{
  resize: vertical;
  min-height: 110px;
  line-height: 1.45;
}

/* focus ring */
.sv-form input[type="text"]:focus,
.sv-form input:not([type]):focus,
.sv-form textarea:focus{
  outline: 0;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px var(--ring-soft);
}

/* placeholder */
.sv-form ::placeholder{ color:#9ca3af; }

/* radio/checkbox – decentně větší a barevné */
.sv-form input[type="radio"],
.sv-form input[type="checkbox"]{
  accent-color: var(--ring);
  transform: scale(1.05);
  margin-right: 6px;
}

/* inline varianta (pohlaví „jiné“) */
.sv-inline{ display:flex; align-items:center; gap:8px; }
.sv-other{ flex: 1 1 auto; min-width: 160px; }

/* malé boxy pro tóny ve 2. kroku */
.sv-form .sv-row input[type="text"],
.sv-form .sv-row input:not([type]),
.sv-form input[name^="step2_triad_"],
.sv-form input[name^="step2_7th_"] {
  width: 3.2ch;          /* ≈ šířka 3 znaků */
  min-width: 6ch;
  flex: 0 0 auto;
  text-align: center;
  padding: 6px 8px;
}

/* akce dole */
.sv-actions{ display:flex; align-items:center; gap:12px; margin-top:12px; }
.sv-submit{
  appearance: none;
  background:#2563eb;
  color:#fff;
  border:none;
  padding:10px 14px;
  border-radius:10px;
  cursor:pointer;
  font-weight:600;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.sv-submit:hover{ background:#1d4ed8; }
.sv-submit:active{ transform: translateY(1px); }
.sv-status{ color:#065f46; font-weight:600; }

/* responsivita */
@media (max-width: 560px){
  .sv-wrap{ padding: 14px 12px 20px; }
  .sv-row input{ width: 52px; }
}