/* ============================================================
   AVERAGE FINDER — Enhanced Styles
   ============================================================ */

.avg-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}


.avg-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.avg-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--subtext);
}

.avg-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 500;
  color: var(--text);
  background: var(--card);
  transition: border-color .2s ease, box-shadow .2s ease;
  resize: vertical;
  min-height: 90px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  line-height: 1.6;
  box-sizing: border-box;
}

.avg-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.avg-textarea::placeholder {
  color: var(--border);
  font-weight: 400;
  font-family: var(--system-fonts);
}

.avg-hint {
  font-size: .68rem;
  color: var(--subtext);
  opacity: .7;
  text-align: center;
}


/* Presets */
.avg-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.avg-preset-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-right: 4px;
}

.avg-preset {
  padding: 5px 14px;
  border-radius: 6px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  background: var(--bg);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  font-family: var(--system-fonts);
}

.avg-preset:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
}

.avg-preset:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}


/* Result Card */
.avg-result {
  margin-top: 8px;
  padding: 22px 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  text-align: center;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  transform-origin: top center;
}

.avg-result.hidden { display: none; }

.avg-result.avg-result--visible {
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}


.avg-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
  flex-wrap: wrap;
}

.avg-result-badge {
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.15);
}

.avg-result-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--subtext);
  flex: 1;
  text-align: left;
}

.avg-result-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.avg-copy-btn {
  font-size: .68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--card);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.avg-copy-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.avg-copy-btn--copied {
  background: var(--success) !important;
  color: #fff !important;
  border-color: var(--success) !important;
}


/* Result Grid */
.avg-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

@media (max-width: 600px) {
  .avg-result-grid { grid-template-columns: 1fr; }
}


.avg-result-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 10px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .2s ease;
}

.avg-result-item:hover { border-color: var(--primary); }

.avg-result-item--mean { border-left: 4px solid var(--primary); }

.avg-result-item--sum { border-left: 4px solid var(--accent); }

.avg-result-item--count { border-left: 4px solid var(--success); }


.avg-result-item-label {
  font-size: .65rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.avg-result-item-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  word-break: break-word;
}

.avg-result-item--mean .avg-result-item-val { color: var(--primary); }

.avg-result-item--sum .avg-result-item-val { color: var(--accent); }

.avg-result-item--count .avg-result-item-val { color: var(--success); }


.avg-item-copy {
  font-size: .62rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  background: transparent;
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
}

.avg-item-copy:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}


/* Steps */
.avg-steps {
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  text-align: left;
}

.avg-steps-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 10px;
}

.avg-step-line {
  display: block;
  font-size: .85rem;
  color: var(--subtext);
  line-height: 1.7;
  margin-bottom: 4px;
}

.avg-step-line strong { color: var(--text); }

.avg-step-num {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  padding: 1px 8px;
  border-radius: 4px;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  margin-right: 6px;
  vertical-align: middle;
}

.avg-step-formula {
  padding-left: 8px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  font-size: .82rem;
  word-break: break-all;
}


/* Bar Chart */
.avg-bar-chart {
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}

.avg-bar-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 10px;
  text-align: center;
}

.avg-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}

.avg-bar-row:last-child { margin-bottom: 0; }

.avg-bar-label {
  font-size: .65rem;
  font-weight: 700;
  color: var(--subtext);
  min-width: 20px;
  text-align: right;
}

.avg-bar-track {
  flex: 1;
  height: 16px;
  background: var(--bg);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.avg-bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
  min-width: 0;
}

.avg-bar-value {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  min-width: 60px;
  text-align: right;
}


/* Error */
.avg-result-error {
  display: none;
  margin-top: 10px;
  padding: 10px 14px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: var(--radius-sm);
  font-size: .85rem;
  color: var(--error);
  text-align: left;
}

.avg-result-error--visible {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.avg-result-error::before {
  content: '!';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--error);
  color: #fff;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 800;
}


/* Dark mode */
[data-theme="dark"] .avg-result { background: var(--card); }

[data-theme="dark"] .avg-result-item { background: var(--bg); }

[data-theme="dark"] .avg-steps { background: var(--bg); }

[data-theme="dark"] .avg-bar-chart { background: var(--bg); }

[data-theme="dark"] .avg-bar-track { background: var(--card); }

[data-theme="dark"] .avg-textarea { background: var(--bg); color: var(--text); }

[data-theme="dark"] .avg-preset { background: var(--card); }


/* Mobile */
@media (max-width: 480px) {
  .avg-result { padding: 16px 14px; }
  .avg-result-item-val { font-size: 1.2rem; }
  .avg-result-grid { gap: 8px; }
  .avg-result-item { padding: 10px 8px; }
  .avg-result-header { flex-direction: column; align-items: flex-start; }
  .avg-result-actions { align-self: stretch; }
  .avg-copy-btn { flex: 1; justify-content: center; }
  .avg-result-label { width: 100%; }
  .avg-bar-chart { padding: 10px; }
  .avg-bar-label { min-width: 16px; font-size: .6rem; }
  .avg-bar-value { font-size: .65rem; min-width: 50px; }
  .avg-bar-track { height: 13px; }
  .avg-steps { padding: 10px 12px; }
  .avg-step-formula { font-size: .75rem; }
  .avg-preset-label { display: none; }
}


@media (max-width: 600px) {
  .avg-result-grid { grid-template-columns: 1fr; }
}