/* ============================================================
   Подбор техники — стили (Editorial Calm)
   ============================================================ */

/* ----- Header ----- */
.podbor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s4);
}

.podbor-back {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--ink);
  cursor: pointer;
}

.podbor-back svg { width: 20px; height: 20px; }

.podbor-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ----- Progress ----- */
.podbor-progress {
  margin-bottom: var(--s5);
}

.podbor-progress-bar {
  height: 2px;
  background: var(--line);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-bottom: 6px;
}

.podbor-progress-bar .bar {
  height: 100%;
  background: var(--accent-2);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.podbor-progress-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.podbor-progress-meta .num { color: var(--ink); }

/* ----- Step container ----- */
.podbor-screen { animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.podbor-step {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}

.display-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
}

.display-title .accent { color: var(--accent-2); }

.lede {
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--ink-2);
  margin: 0;
}

/* ----- Form basics ----- */
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea,
.field-inline input {
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-btn);
  padding: 11px 12px;
  outline: none;
  transition: border-color 0.12s;
  width: 100%;
}

.field input:focus,
.field textarea:focus,
.field-inline input:focus { border-color: var(--accent-2); }

.field textarea { resize: vertical; min-height: 64px; font-family: var(--font-ui); }

.form-row { display: flex; flex-direction: column; gap: var(--s2); }
.form-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }

/* ----- Block grouping ----- */
.block {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-card);
  padding: var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.block-head {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ----- Categories grid ----- */
.cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s2);
}

.cat-card {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-card);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  position: relative;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  min-height: 84px;
}

.cat-card:active { background: var(--paper-2); }

.cat-card.active {
  border-color: var(--ink);
  background: var(--paper-2);
}

.cat-card .cat-icon {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  color: var(--ink);
}

.cat-card .cat-icon svg { width: 22px; height: 22px; stroke-width: 1.4; }

.cat-card .cat-label {
  font-family: var(--font-ui);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.cat-card .cat-check {
  position: absolute;
  top: 10px; right: 10px;
  width: 18px; height: 18px;
  background: var(--accent-2);
  color: var(--paper);
  border-radius: var(--r-pill);
  display: grid; place-items: center;
}

.cat-card .cat-check svg { width: 12px; height: 12px; stroke-width: 2.5; }

/* ----- Niches ----- */
.niche-list { display: flex; flex-direction: column; gap: var(--s2); }
.niche-row { display: flex; flex-direction: column; gap: 4px; }
.niche-label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
}
.niche-inputs { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.niche-inputs input {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 10px;
  text-align: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-tag);
  color: var(--ink);
}

.budget-list { display: flex; flex-direction: column; gap: var(--s2); }
.field-inline {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s3);
  font-family: var(--font-ui); font-size: 14px; color: var(--ink-2);
}
.field-inline input {
  width: 130px; padding: 8px 10px; font-family: var(--font-mono); font-size: 13px;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-tag);
  text-align: right; color: var(--ink);
}

/* ----- Option chips ----- */
.opt-list { display: flex; flex-wrap: wrap; gap: 6px; }

.opt {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.12s;
}

.opt:active { transform: scale(0.97); }

.opt.on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ----- Brand chips ----- */
.tier-row { display: flex; flex-direction: column; gap: 6px; padding: 8px 0; border-top: 1px solid var(--line); }
.tier-row:first-child { border-top: none; padding-top: 0; }

.tier-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--r-tag);
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.12s;
  position: relative;
}

.chip.status-preferred {
  background: var(--accent-2);
  color: var(--paper);
  border-color: var(--accent-2);
  font-weight: 600;
}

.chip.status-preferred::before { content: "★ "; }

.chip.status-acceptable {
  background: var(--paper-2);
  color: var(--ink);
  border-color: var(--accent-2);
}

.chip.status-acceptable::before { content: "✓ "; }

/* ----- Summary ----- */
.summary-block { gap: 8px; }
.summary-block .kv {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 14px;
}
.summary-block .kv:last-child { border-bottom: none; }
.summary-block .kv span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.summary-block .kv strong { font-weight: 600; color: var(--ink); }

/* ----- CTA / buttons ----- */
.podbor-cta-row {
  display: flex; gap: var(--s2);
  margin-top: var(--s3);
}

.btn-primary, .btn-secondary {
  flex: 1;
  font-family: var(--font-ui);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 12px var(--s4);
  border-radius: var(--r-btn);
  cursor: pointer;
  transition: opacity 0.12s, background 0.12s;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:active { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.btn-secondary:active { background: var(--paper-2); }

/* ----- Submit result ----- */
.submit-result { margin-top: var(--s3); }

.submit-result .success {
  display: flex; align-items: center; gap: var(--s3);
  background: var(--paper-2);
  border: 1px solid var(--accent-2);
  border-radius: var(--r-card);
  padding: var(--s4);
}

.submit-result .success-icon {
  width: 36px; height: 36px;
  background: var(--accent-2);
  color: var(--paper);
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  flex-shrink: 0;
}

.submit-result .success-icon svg { width: 20px; height: 20px; stroke-width: 2.5; }

.submit-result .success-title {
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.submit-result .success-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.submit-result .error {
  background: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.30);
  color: #8C3F1E;
  border-radius: var(--r-card);
  padding: var(--s3) var(--s4);
  font-size: 14px;
}

.spinner-inline {
  display: inline-block;
  width: 14px; height: 14px;
  border: 1.5px solid rgba(251,247,240,0.3);
  border-top-color: var(--paper);
  border-radius: var(--r-pill);
  animation: spin 0.7s linear infinite;
  margin-right: 6px;
  vertical-align: -2px;
}

.empty { text-align: center; color: var(--muted); padding: var(--s7) 0; }