/* ── Přihlášení ── */
body.ks-login {
  background:
    radial-gradient(circle at 15% 0%, var(--ks-login-tint-1) 0%, transparent 45%),
    radial-gradient(circle at 85% 100%, var(--ks-login-tint-2) 0%, transparent 45%),
    var(--ui-color-page);
  color: var(--ui-color-text);
  min-height: 100vh;
}

.login-page {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

.login-shell {
  width: 100%;
  margin-bottom: 0;
}

.login-card {
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 18px;
  background: var(--ui-color-neutral-0);
  border: 1px solid var(--ui-color-border);
  box-shadow: var(--ui-shadow-3);
}

.login-card-body {
  padding: 12px 36px 32px;
}

.login-header {
  margin-bottom: 22px;
  text-align: center;
}

.login-logo {
  display: inline-block;
  width: 210px;
  height: 210px;
  margin: 0 auto;
}

.login-wordmark {
  margin: 0;
  text-align: center;
  color: var(--ks-login-wordmark);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.login-field {
  margin-top: 0.95rem;
  margin-bottom: 0;
}

.login-field-label {
  display: block;
  margin-bottom: 7px;
  color: var(--ui-color-text);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.login-form input[type="text"], .login-form input[type="password"] {
  box-sizing: border-box;
  width: 100%;
  height: 48px;
  margin: 0;
  padding: 0 14px;
  border: 1px solid var(--ui-color-border-silna);
  border-radius: 10px;
  background: var(--ui-color-neutral-0);
  color: var(--ui-color-text);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-form input[type="text"]:focus, .login-form input[type="password"]:focus {
  outline: none;
  border-color: var(--ks-logo-teal);
  box-shadow: 0 0 0 3px var(--ks-login-tint-2);
}

.login-form input[type="text"]::placeholder, .login-form input[type="password"]::placeholder {
  color: var(--ui-color-text-subtle);
}

.login-submit {
  display: block;
  width: 100%;
  height: 46px;
  margin-top: 22px;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  background: var(--ks-logo-blue);
  color: var(--ks-logo-on-blue);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background-color 0.15s ease;
}

.login-submit:hover {
  background: var(--ks-logo-blue-hover);
}

.login-submit:focus-visible {
  outline: 2px solid var(--ks-logo-teal);
  outline-offset: 2px;
}

.login-submit:active {
  transform: translateY(1px);
}

.login-error {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--ui-color-danger-soft);
  border: 1px solid var(--ui-color-danger);
  color: var(--ui-color-danger);
  font-weight: 600;
  text-align: center;
}

.brand-logo-icon {
  height: 32px;
  margin-right: 8px;
  vertical-align: middle;
  width: 32px;
}


/* ── Navigace a úvodní stránka ── */
body.ks-app {
  background: var(--ui-color-neutral-50);
  color: var(--ui-color-text);
}


.ks-footer {
  margin-top: 40px;
  padding: 16px 0;
  background: var(--ui-color-neutral-50);
  border-top: 1px solid var(--ui-color-border);
  color: var(--ui-color-text-muted);
  text-align: center;
  font-size: 0.85rem;
}

.catalog-hidden-select {
  display: none !important;
}

.catalog-autocomplete {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 8px;
}

.catalog-input {
  background: var(--ui-color-neutral-0);
  border: var(--ui-border-width-1) solid var(--ui-color-border-silna);
  border-radius: var(--ui-radius-1);
  box-sizing: border-box;
  height: var(--ui-control-height);
  padding: 0 12px;
  flex: 1 1 8rem;
  min-width: 0;
}

.catalog-dropdown {
  background: var(--ui-color-neutral-0);
  border: var(--ui-border-width-1) solid var(--ui-color-border);
  border-radius: var(--ui-radius-1);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
  display: none;
  left: 0;
  max-height: 260px;
  overflow-y: auto;
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  z-index: 20;
}

.catalog-dropdown.is-open {
  display: block;
}

.catalog-option {
  cursor: pointer;
  padding: 10px 12px;
}

.catalog-option:hover, .catalog-option.is-highlighted {
  background: var(--ui-color-primary-soft);
}

.catalog-option.is-selected {
  font-weight: 600;
}

/* České nahrávání souboru */
.ks-file { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ks-file__name { color: var(--ui-color-text-muted); font-size: 0.9rem; }
.ks-file input[type=file] { display: none; }

/* Panel „Další kroky" na detailu studie */
.ks-kroky { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 20px; padding: 12px 16px; background: var(--ui-color-neutral-0); border: 1px solid var(--ui-color-border); border-radius: 12px; box-shadow: 0 1px 3px rgba(15,23,42,0.06); }
.ks-kroky__title { font-weight: var(--ui-font-weight-semibold); color: var(--ui-color-text-muted); font-size: var(--ui-font-size-sm); margin-right: var(--ui-space-1); }
.ks-krok { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--ui-color-text); font-size: 0.9rem; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--ui-color-border); }
.ks-krok:hover { background: var(--ui-color-neutral-50); }
.ks-krok .material-icons { font-size: 18px; color: var(--ui-color-text-muted); }
.ks-krok.is-done .material-icons { color: var(--ui-color-success); }
.ks-krok__stav { color: var(--ui-color-text-muted); font-size: 0.8rem; }

/* „+ Nový" do číselníku */
.ks-select-row { display: flex; gap: 8px; align-items: stretch; }
.ks-select-row select { flex: 1; }
.ks-add-btn { white-space: nowrap; border: 1px solid var(--ui-color-border); background: var(--ui-color-neutral-0); color: var(--ui-color-text); border-radius: 8px; padding: 0 14px; cursor: pointer; font-size: 0.85rem; }
.ks-add-btn:hover { background: var(--ui-color-neutral-50); border-color: var(--ui-color-primary); }

/* Logo je samo nadpisem stránky, nápis KáEsko se nezobrazuje. */
.login-nadpis { margin: 0; line-height: 0; }