/* UEnvision additions — loaded AFTER styles.css (see base.html).
   1) PNG logo sizing   2) Feedback surveys.   Safe to merge into styles.css later. */

/* ---------- 1. Logo (PNG replaces the old 64x64 SVG + text wordmark) ---------- */
img.auth-logo, img.about-logo, img.sidebar-logo { display: block; height: auto; }
img.auth-logo   { width: 200px; max-width: 70%; margin: 0 auto; }
img.auth-logo--sm { width: 140px; }
img.about-logo  { width: 180px; max-width: 60%; margin: 0 auto; }
img.sidebar-logo--full { width: 132px; max-width: 100%; }
img.sidebar-logo--mark { display: none; width: 34px; }
/* Collapsed sidebar: swap to the mark-only image. Adjust the selector to your collapse class. */
.sidebar.is-collapsed img.sidebar-logo--full, .sidebar.collapsed img.sidebar-logo--full,
.app-shell.is-collapsed img.sidebar-logo--full, .app-shell.collapsed img.sidebar-logo--full { display: none; }
.sidebar.is-collapsed img.sidebar-logo--mark, .sidebar.collapsed img.sidebar-logo--mark,
.app-shell.is-collapsed img.sidebar-logo--mark, .app-shell.collapsed img.sidebar-logo--mark { display: block; margin: 0 auto; }

/* ---------- 2. Feedback surveys ---------- */
.survey-wrap[hidden], #feedback-home[hidden] { display: none; }
.survey-wrap { max-width: 780px; }
.survey-back { margin-bottom: 12px; }
.survey-panel { padding: 24px; }
.survey-panel--wide { max-width: 100%; }
.survey-wrap:has(.survey-panel--wide) { max-width: 100%; }
.survey-desc { margin: 4px 0 18px; }
.survey-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.survey-panel form > .field, .survey-panel form > .survey-row-2 { margin-bottom: 14px; }
.survey-panel .field textarea, .survey-panel .field select {
  width: 100%; font: inherit; padding: 10px 12px; border: 1px solid #d5d3cc; border-radius: 8px; background: #fff; color: inherit;
}
.survey-panel .field textarea { resize: vertical; }
.survey-panel .btn[type=submit] { margin-top: 6px; }
.form-msg--error { color: var(--red, #c8202f); margin: 8px 0; }
.form-msg--error[hidden] { display: none; }

/* SUS (class names match the original script.js) */
.likert-list { display: grid; gap: 10px; margin: 6px 0 18px; }
.likert-group { border: 1px solid #e4e2dc; border-radius: 10px; padding: 12px 14px; }
.likert-question { margin: 0 0 8px; font-weight: 500; }
.likert-scale { display: flex; align-items: center; gap: 8px; }
.likert-end { font-size: .78rem; color: #6b6f7b; white-space: nowrap; }
.likert-optionion { flex: 1; text-align: center; cursor: pointer; }
.likert-optionion input { position: absolute; opacity: 0; pointer-events: none; }
.likert-optionion span { display: block; padding: 8px 0; border: 1px solid #d5d3cc; border-radius: 8px; background: #fff; transition: background .12s, color .12s, border-color .12s; }
.likert-optionion:hover span { border-color: var(--navy, #1b2a4a); }
.likert-optionion input:checked + span { background: var(--navy, #1b2a4a); border-color: var(--navy, #1b2a4a); color: #fff; }
.likert-optionion input:focus-visible + span { outline: 2px solid var(--red, #c8202f); outline-offset: 2px; }

/* UAT */
.uat-checks { margin: 10px 0 18px; border-top: 1px solid #e4e2dc; }
.uat-check-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid #e4e2dc; }
.uat-check-label { margin: 0; }
.uat-check-options { display: flex; gap: 6px; flex-shrink: 0; }
.uat-radio { cursor: pointer; }
.uat-radio input { position: absolute; opacity: 0; pointer-events: none; }
.uat-radio span { display: block; padding: 6px 14px; border: 1px solid #d5d3cc; border-radius: 999px; background: #fff; font-size: .9rem; }
.uat-radio input:checked + span { background: var(--navy, #1b2a4a); border-color: var(--navy, #1b2a4a); color: #fff; }
.uat-radio input:focus-visible + span { outline: 2px solid var(--red, #c8202f); outline-offset: 2px; }

/* Functional test sheet */
.functional-table-wrap { overflow-x: auto; margin: 6px 0 12px; }
#functional-table { min-width: 980px; }
#functional-table td { vertical-align: top; padding: 6px; }
#functional-table td input, #functional-table td textarea, #functional-table td select {
  width: 100%; font: inherit; font-size: .88rem; padding: 6px 8px; border: 1px solid #d5d3cc; border-radius: 6px; background: #fff;
}
#functional-table td input[type=text] { min-width: 150px; }
#functional-table td:first-child { white-space: nowrap; font-weight: 600; padding-top: 12px; }
#functional-add-row { margin-bottom: 16px; }

@media (max-width: 640px) {
  .survey-row-2 { grid-template-columns: 1fr; }
  .uat-check-row { flex-direction: column; align-items: flex-start; }
  .likert-end { display: none; }
}
@media (prefers-reduced-motion: reduce) { .likert-option span { transition: none; } }

.toast.is-error { background: var(--red, #c8202f); }