/* =================================================================
   WIF slider calculator — apartmentespresso v5 round-1
   Replaces number inputs with range sliders + live result.
   ================================================================= */

.wif-inline {
  border: 1px solid var(--ink);
  margin: 28px 0;
  background: var(--bg-elev);
  overflow: hidden;
}
.wif-inline-head {
  background: var(--ink);
  color: var(--bg);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wif-inline-head .wif-mute { opacity: 0.6; }
.wif-inline-body { padding: 22px 24px; }
.wif-inline-body h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 6px 0;
}
.wif-sub {
  font-size: 13px;
  color: var(--ink-3);
  margin: 0 0 20px 0;
  line-height: 1.5;
}
.wif-sub strong { color: var(--ink); }

/* Slider rows */
.wif-slider-row {
  margin-bottom: 18px;
}
.wif-slider-row:last-child { margin-bottom: 0; }
.wif-slider-row .wif-slider-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 13px;
}
.wif-slider-row .wif-slider-label .wif-name {
  font-weight: 600;
  color: var(--ink);
}
.wif-slider-row .wif-slider-label .wif-val {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-size: 14px;
  font-weight: 700;
  color: var(--signal);
  background: var(--bg-mute);
  padding: 2px 10px;
  border: 1px solid var(--line);
  min-width: 70px;
  text-align: right;
}

/* Range slider styling */
.wif-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--bg-mute);
  border: 1px solid var(--line);
  outline: none;
  cursor: pointer;
}
.wif-slider:focus { border-color: var(--signal); }
/* Webkit thumb */
.wif-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: var(--ink);
  border: 2px solid var(--bg);
  cursor: grab;
  box-shadow: 0 2px 6px rgba(14,17,22,0.3);
  transition: background 0.15s, transform 0.1s;
}
.wif-slider::-webkit-slider-thumb:hover { background: var(--signal); }
.wif-slider::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.1); }
/* Firefox thumb */
.wif-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--ink);
  border: 2px solid var(--bg);
  cursor: grab;
  box-shadow: 0 2px 6px rgba(14,17,22,0.3);
  transition: background 0.15s;
}
.wif-slider::-moz-range-thumb:hover { background: var(--signal); }

/* Tick scale below slider */
.wif-slider-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
  margin-top: 4px;
  padding: 0 4px;
}

/* Live result */
.wif-result {
  margin-top: 22px;
  padding: 18px 20px;
  border: 2px solid var(--ink);
  background: var(--bg-mute);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  transition: background 0.2s, border-color 0.2s;
}
.wif-result.fit {
  border-color: #2a7d4a;
  background: #e8f5ee;
}
.wif-result.no-fit {
  border-color: var(--signal);
  background: #faece8;
}
.wif-result-icon {
  font-size: 28px;
  font-weight: 800;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.wif-result.fit .wif-result-icon { background: #2a7d4a; color: white; }
.wif-result.no-fit .wif-result-icon { background: var(--signal); color: white; }
.wif-result-text {
  font-size: 16px;
  font-weight: 700;
  flex: 1;
  min-width: 200px;
}
.wif-result-margin {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  flex-basis: 100%;
}

/* Hide legacy submit button + old wif-field text-input rows
   (may be present in /tools/will-it-fit/ pre-conversion) */
.wif-form button[type="submit"].wif-legacy { display: none; }

/* Responsive */
@media (max-width: 600px) {
  .wif-inline-body { padding: 16px 14px; }
  .wif-inline-body h3 { font-size: 16px; }
  .wif-result { padding: 14px 16px; gap: 10px; }
  .wif-result-text { font-size: 14px; }
}