/* ============================================================================
   KompMajstor — Diagnostic (/procjena/)
   ----------------------------------------------------------------------------
   Visual-stage shell + 5 interaction primitives + synthesis screen.
   Confident-professional aesthetic with playful interactions.
   Honours prefers-reduced-motion via [data-motion="off"] on .diag-app.
   ========================================================================== */

.diag-app {
  --diag-content-w: 720px;
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 78vh;
}

/* ---- Progress strip --------------------------------------------------- */

.diag-progress {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--km-page-bg);
  border-bottom: 1px solid var(--km-diag-line);
  padding: 16px 0;
}

.diag-progress__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--km-text-meta);
}

.diag-progress__steps {
  display: flex;
  gap: 6px;
  flex: 1;
}

.diag-progress__step {
  flex: 1;
  height: 3px;
  background: var(--km-diag-line);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
}

.diag-progress__step[data-state="active"]::after,
.diag-progress__step[data-state="done"]::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--km-diag-progress);
  transform-origin: left;
}
.diag-progress__step[data-state="done"]::after { background: var(--km-diag-done); }

.diag-app[data-motion="on"] .diag-progress__step[data-state="active"]::after {
  animation: diag-fill 240ms ease-out both;
}
@keyframes diag-fill { from { transform: scaleX(0); } to { transform: scaleX(.66); } }

.diag-progress__label { white-space: nowrap; }
.diag-progress__exit  {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-mono-eyebrow);
  color: var(--km-text-meta);
}
.diag-progress__exit:hover { color: var(--fg-link-hover); }

/* ---- Stage shell ------------------------------------------------------ */

.diag-stages {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.diag-stage {
  display: none;
  padding: var(--km-diag-stage-pad) var(--gutter);
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  width: 100%;
}
.diag-stage[data-active="true"] { display: grid; }

.diag-app[data-motion="on"] .diag-stage[data-active="true"] {
  animation: diag-stage-in 320ms ease-out both;
}
@keyframes diag-stage-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.diag-stage__inner {
  max-width: var(--diag-content-w);
  width: 100%;
  margin: 0 auto;
}

.diag-stage__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--km-gold-deep);
  margin-bottom: 8px;
}

.diag-stage h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  margin-bottom: 14px;
}

.diag-stage__lede {
  color: var(--fg-3);
  font-size: 17px;
  max-width: 58ch;
  margin-bottom: 28px;
}

.diag-stage__expand {
  margin-top: 22px;
  display: grid;
  gap: 8px;
}
.diag-stage__expand label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--km-text-meta);
}
.diag-stage__expand textarea {
  width: 100%;
  min-height: 88px;
  padding: 12px 14px;
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
  background: var(--km-card-bg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--fg-2);
  resize: vertical;
}
.diag-stage__expand textarea:focus {
  outline: none;
  border-color: var(--km-gold);
  box-shadow: 0 0 0 3px rgba(250, 188, 65, 0.22);
}

.diag-stage__clarify {
  margin-top: 10px;
  padding: 12px 14px;
  border-left: 3px solid var(--km-gold);
  background: var(--km-diag-soft-bg);
  border-radius: 0 var(--km-diag-radius) var(--km-diag-radius) 0;
  font-size: 15px;
  color: var(--fg-2);
}
.diag-stage__clarify[hidden] { display: none; }
.diag-stage__clarify b { color: var(--km-gold-deep); }

/* ---- Action row ------------------------------------------------------- */

.diag-actions {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.diag-actions .btn { min-width: 140px; justify-content: center; }

.diag-actions__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--km-text-meta);
  margin-left: auto;
}

/* ---- 1. Radial map (context) ----------------------------------------- */

.diag-radial {
  position: relative;
  margin: 8px 0 4px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.diag-radial__board {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto;
  background:
    radial-gradient(circle at center, rgba(250, 188, 65, 0.08), transparent 70%),
    var(--km-card-bg);
  border: 1px solid var(--km-diag-line);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  touch-action: none;
}

.diag-radial__board::before,
.diag-radial__board::after {
  content: "";
  position: absolute;
  background: var(--km-diag-line);
}
.diag-radial__board::before { left: 0; right: 0; top: 50%; height: 1px; }
.diag-radial__board::after  { top: 0; bottom: 0; left: 50%; width: 1px; }

.diag-radial__axis {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--km-text-meta);
  white-space: nowrap;
}
.diag-radial__axis--n { top: 8px;     left: 50%; transform: translateX(-50%); }
.diag-radial__axis--s { bottom: 8px;  left: 50%; transform: translateX(-50%); }
.diag-radial__axis--w { left: 12px;   top: 50%;  transform: translateY(-50%); }
.diag-radial__axis--e { right: 12px;  top: 50%;  transform: translateY(-50%); }

.diag-radial__marker {
  position: absolute;
  width: 28px; height: 28px;
  margin: -14px 0 0 -14px;
  border-radius: 50%;
  background: var(--km-gold);
  border: 3px solid var(--km-navy);
  box-shadow: 0 4px 12px -4px rgba(4, 57, 94, 0.4);
  cursor: grab;
  user-select: none;
  touch-action: none;
}
.diag-radial__marker:active { cursor: grabbing; }
.diag-app[data-motion="on"] .diag-radial__marker { transition: box-shadow 160ms ease-out; }
.diag-radial__marker[data-placed="true"] { box-shadow: 0 6px 20px -6px rgba(4, 57, 94, 0.55); }

.diag-radial__readout {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--fg-2);
  text-align: center;
}
.diag-radial__readout b { color: var(--km-navy); }

/* ---- 2. Icon grid (current stack) ------------------------------------ */

.diag-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.diag-icon {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--km-card-bg);
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-2);
  cursor: pointer;
  text-align: left;
}
.diag-icon:hover { border-color: var(--km-gold); }
.diag-icon[data-selected="true"] {
  border-color: var(--km-navy);
  background: var(--km-diag-soft-bg);
}
.diag-icon[data-selected="true"]::after {
  content: "✓";
  position: absolute;
  top: 8px; right: 10px;
  color: var(--km-mint-deep);
  font-weight: 800;
}
.diag-icon__glyph {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--km-gold-deep);
}
.diag-app[data-motion="on"] .diag-icon { transition: border-color 140ms ease-out, background 140ms ease-out; }

.diag-escape {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.diag-escape input { margin-right: 8px; }

/* ---- 3. Pain cards --------------------------------------------------- */

.diag-pains {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.diag-pain {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--km-card-bg);
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
}

.diag-pain__label {
  font-weight: 600;
  color: var(--fg-2);
  line-height: 1.35;
}

.diag-pain__hint {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--fg-3);
  margin-top: 2px;
}

.diag-pain__rate {
  display: flex;
  gap: 6px;
}

.diag-pain__btn {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--km-diag-line);
  background: var(--km-card-bg);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--km-text-meta);
  cursor: pointer;
}
.diag-pain__btn:hover { border-color: var(--km-gold); }
.diag-pain__btn[data-selected="true"] {
  background: var(--km-gold);
  color: var(--km-navy);
  border-color: var(--km-gold-deep);
}

/* ---- 4. Timeline slider --------------------------------------------- */

.diag-timeline {
  margin-top: 8px;
  padding: 22px 18px 18px;
  background: var(--km-card-bg);
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
}

.diag-timeline__track {
  position: relative;
  height: 8px;
  background: linear-gradient(to right, var(--km-mint) 0%, var(--km-gold) 50%, var(--km-red) 100%);
  border-radius: 999px;
  margin: 30px 8px 14px;
}

.diag-timeline__handle {
  position: absolute;
  top: 50%;
  width: 24px; height: 24px;
  margin: -12px 0 0 -12px;
  border-radius: 50%;
  background: var(--km-navy);
  border: 3px solid var(--km-cream);
  cursor: grab;
  touch-action: none;
  box-shadow: 0 4px 12px -4px rgba(4, 57, 94, 0.45);
}
.diag-timeline__handle:active { cursor: grabbing; }

.diag-timeline__readout {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--fg-2);
  text-align: center;
}
.diag-timeline__readout b { color: var(--km-navy); font-size: 18px; }

.diag-timeline__legend {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--km-text-meta);
  margin: 8px 0 0;
}

/* ---- 5. Chip cluster (cost/complexity flags) ------------------------ */

.diag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.diag-chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--km-diag-line);
  background: var(--km-card-bg);
  font-size: 14px;
  color: var(--fg-2);
  cursor: pointer;
}
.diag-chip:hover { border-color: var(--km-gold); }
.diag-chip[data-selected="true"] {
  background: var(--km-navy);
  color: var(--km-cream);
  border-color: var(--km-navy);
}

/* ---- Synthesis screen ------------------------------------------------ */

.diag-synth {
  display: grid;
  gap: 28px;
}

.diag-synth__status {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--km-text-meta);
}

.diag-synth__status .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--km-gold);
}
.diag-app[data-motion="on"] .diag-synth__status[data-state="working"] .dot {
  animation: diag-pulse 1.2s ease-in-out infinite;
}
@keyframes diag-pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50%      { opacity: 1; transform: scale(1.15); }
}
.diag-synth__status[data-state="done"] .dot { background: var(--km-mint-deep); }

.diag-snapshot,
.diag-quickwins,
.diag-inquiry {
  background: var(--km-card-bg);
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
  padding: clamp(20px, 3vw, 32px);
  box-shadow: var(--shadow-card);
}

.diag-section-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--km-gold-deep);
  margin: 0 0 12px;
}

.diag-snapshot h3 { font-size: 22px; margin: 18px 0 8px; }
.diag-snapshot h3:first-of-type { margin-top: 0; }
.diag-snapshot p { margin: 0 0 1em; color: var(--fg-2); }

.diag-quickwins ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.diag-quickwins li {
  padding: 14px 16px;
  background: var(--km-diag-soft-bg);
  border-left: 3px solid var(--km-mint-deep);
  border-radius: 0 var(--km-diag-radius) var(--km-diag-radius) 0;
}
.diag-quickwins li b { color: var(--km-mint-deep); }

.diag-inquiry textarea {
  width: 100%;
  min-height: 200px;
  padding: 14px 16px;
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
  background: var(--km-page-bg);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-2);
  resize: vertical;
}
.diag-inquiry textarea:focus {
  outline: none;
  border-color: var(--km-gold);
  box-shadow: 0 0 0 3px rgba(250, 188, 65, 0.22);
}

.diag-inquiry__contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.diag-inquiry__contact input {
  padding: 10px 14px;
  border: 1px solid var(--km-diag-line);
  border-radius: var(--km-diag-radius);
  background: var(--km-page-bg);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg-2);
}
.diag-inquiry__contact input:focus {
  outline: none;
  border-color: var(--km-gold);
  box-shadow: 0 0 0 3px rgba(250, 188, 65, 0.22);
}

.diag-submit-status {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--km-text-meta);
  min-height: 1.4em;
}
.diag-submit-status[data-state="ok"]    { color: var(--km-mint-deep); }
.diag-submit-status[data-state="error"] { color: var(--km-red); }

/* ---- Reduced motion -------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .diag-app[data-motion="on"] * { animation: none !important; transition: none !important; }
}

/* ---- Responsive ------------------------------------------------------ */

@media (max-width: 680px) {
  .diag-progress__inner {
    flex-wrap: wrap;
    row-gap: 8px;
  }
  .diag-progress__label { white-space: normal; }
  .diag-progress__steps {
    order: 3;
    flex-basis: 100%;
  }
  .diag-progress__exit { margin-left: 0; }

  .diag-stage h2 { font-size: 26px; }
  .diag-actions { flex-direction: column; align-items: stretch; }
  .diag-actions .btn { min-width: 0; }
  .diag-actions__hint { margin-left: 0; text-align: center; }
  .diag-inquiry__contact { grid-template-columns: 1fr; }
}