:root{
  --bg:#f8f9fa;
  --panel:#ffffff;
  --muted:#556070;
  --text:#222;
  --primary: #0250b7;
  --accent:#00b4d8;
  --border: #879295;
  --ok:#2dd4bf;
  --warn:#0250b7;
  --err:#ef4444;
  --btn: #0078d7;
  --btn-hover: #005ea1;
}
* {box-sizing:border-box}

html,body{height:100%}

body{
  margin:0;
  font-family:'Open Sans', Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text)
}

header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap: nowrap;
  padding:16px 24px;
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  background:#fff
}
header nav{
  display:inline-flex;
  align-items:center;
}

header .brand{ flex:1 1 auto; }
header nav{ flex:0 0 auto; }
header h1 {
  font-size: 24px;
}

nav .nav-link{
  display:inline-block;
}

.brand{
  display:flex;
  gap:10px;
  align-items:center
}

.logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

h1{
  font-family:'Montserrat', Inter, system-ui, sans-serif;
  font-size:18px;
  margin:0;
  font-weight:700;
  letter-spacing:.2px;
  color:var(--primary)
}

.container{
  max-width:1000px;
  margin:3rem auto 0 auto;
  padding:28px
}

.panel{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:16px;
  padding:22px
}

.row{
  display:flex;
  gap:16px;
  flex-wrap:wrap
}

.col{
  flex:1;
  min-width:260px
}

label{
  display:block;
  font-size:12px;
  color:var(--muted);
  margin-bottom:6px
}

input[type="text"], select, textarea{
  width:100%;
  background:#fff;
  border:1px solid var(--border);
  color:var(--text);
  padding:12px 14px;
  border-radius:12px;
  outline:none
}

input[type="file"]{width:100%}

button{
  appearance:none;
  border:1px solid transparent;
  background:var(--primary);
  color:#fff;
  font-weight:700;
  padding:10px 16px;
  border-radius:6px;
  cursor:pointer;
  transition:transform .06s ease, background .2s ease, box-shadow .2s ease
}

button:hover{background:#0a8acb}
button:active{transform:translateY(1px)}

button.ghost{
  background:#fff;
  color:var(--primary);
  border:1px solid var(--primary)
}

button.warn{background:var(--warn);color:#1a1200}
button.ok{background:var(--ok);color:#00100c}

/* sekundární tlačítko (např. + Přidat q, Smazat) */
.secondary{
  background:#fff;
  color:var(--primary);
  border:1px solid var(--primary);
}

.toolbar{
  display:flex;
  gap:10px;
  flex-wrap:wrap
}

.hero{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-bottom:18px
}

.hero h2{
  margin:0;
  font-family:'Montserrat', Inter, system-ui, sans-serif;
  font-size:24px;
  color:var(--primary)
}

.hero p{color:#556070;margin:.5rem 0 0}
.muted{color:var(--muted)}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:16px;
  margin-top:16px
}

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px
}

.list {
  max-height: 300px;
  overflow: auto;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 12px;
  margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 12px;
  white-space: pre;
}

.status{
  margin-top:10px;
  display:flex;
  gap:10px;
  flex-wrap:wrap
}

.pill{
  padding:6px 10px;
  border-radius:999px;
  background:#eef6fb;
  border:1px solid var(--border);
  font-size:12px;
  color:#0b3d59
}

footer{
  opacity:.8;
  text-align:center;
  padding:32px 0;
  color:#667085;
  margin-top: auto;
}

a{color:var(--primary);text-decoration:none}

.kbd{
  font-family:ui-monospace,monospace;
  background:#fff;
  border:1px solid var(--border);
  padding:1px 6px;
  border-radius:6px
}

.hero-bg{
  background:linear-gradient(90deg, #e0f7ff 0%, #ffffff 100%);
  padding:18px 20px;
  border-radius:14px;
  border:1px solid var(--border)
}

nav .nav-link {
  font-family: 'Montserrat', Inter, system-ui, sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: var(--primary);
  text-decoration: none;
  cursor: pointer;
}
nav .nav-link:hover { text-decoration: underline; }

/* Drawer */
.drawer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
}
.drawer-panel {
  position: absolute;
  top: 0;
  right: -360px;
  width: min(360px, 100%);
  height: 100%;
  background: #fff;
  border-left: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  transition: right .30s ease;
  display: flex;
  flex-direction: column;
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
  pointer-events: auto;
}
.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
.drawer-header h3 {
  margin: 0;
  font-family: 'Montserrat', Inter, system-ui, sans-serif;
  font-size: 16px;
  color: var(--primary);
}
.drawer-body { padding: 12px 14px; display: grid; gap: 8px; }
header #contactLink:hover ~ #contactDrawer .drawer-panel,
#contactDrawer .drawer-panel:hover,
#contactDrawer .drawer-panel:focus-within {
  right: 0;
}

.download-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 15px;
  padding-top: 16px;
}
.download-wrapper button {
  min-width: 220px;
  text-align: center;
}

nav.muted .nav-link { margin-left: 30px; }

/* Rozšířené nastavení – základ */
#schema { font-size: 16px; }
#schema label { font-size: 16px; line-height: 1.6; }
#schema summary strong { font-size: 17px; font-weight: 700; }

/* Utility */
.is-hidden { display: none !important; }

/* Rozložení upload sekce */
#uploadBlock.wb-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  align-items: stretch !important; /* zarovná horní i spodní okraj */
  gap: 16px !important;
}

#uploadBlock #cardStruct { grid-column: 1 !important; grid-row: 1 !important; }
#uploadBlock #cardTraj { grid-column: 1 !important; grid-row: 2 !important; }
#uploadBlock #cardResults {
  grid-column: 2 !important;
  grid-row: 1 / span 2 !important;
  display: flex !important;
  flex-direction: column !important;
  min-height: 480px !important;
}

#uploadBlock #cardResults .results-log {
  flex: 1 1 auto;
  overflow: auto;
  min-height: 300px;
}

@media (max-width: 900px) {
  #uploadBlock.wb-grid {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
  }
  #uploadBlock #cardResults {
    grid-column: 1 !important;
    grid-row: auto !important;
    min-height: 300px !important;
  }
}

#uploadBlock.wb-grid {
  grid-template-columns: 1fr 1fr !important;
}

#uploadBlock.wb-grid > * {
  min-width: 0 !important;
}

#uploadBlock #cardResults {
  min-width: 0 !important;
}

#uploadBlock .list,
#uploadBlock .results-log {
  max-width: 100% !important;
  overflow: auto !important;
  white-space: pre-wrap !important;
  word-break: break-word !important;
}

#uploadBlock textarea,
#uploadBlock pre,
#uploadBlock code {
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}
#cardControls {
  margin-bottom: 20px;
}
#uploadBlock .card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
  box-sizing: border-box;
}
#uploadBlock .toolbar {
  margin-top: auto;
  padding-top: 10px;
}
/* když je trajektorie pryč, přidej třídu na #uploadBlock */
#uploadBlock.single-left #cardStruct {
  grid-row: 1 / span 2 !important;
}

/* --- Rozšířené nastavení: nový layout q --- */

.adv-settings {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* radio tlačítka pro volbu zdroje q */
.q-source {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.radio-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  margin-bottom: 4px;
}

.radio-row input[type="radio"] {
  width: 18px;
  height: 18px;
}

/* blok ručního zadávání q */
#qManualBlock {
  padding-top: 6px;
  display: none;   /* zobrazí se jen při ručním zadávání */
  flex-direction: column;
  gap: 12px;
}

.q-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* jeden řádek q (q1:, q2: ...) */
.q-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.q-row-label {
  min-width: 40px;
  font-weight: 600;
}

.q-row-input {
  flex: 1;
}

.q-row button {
  white-space: nowrap;
}

#molstarViewer {
  position: relative;
}

#molstarViewer .msp-plugin,
#molstarViewer .msp-layout,
#molstarViewer canvas {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
}