body.yst-page {
  background: var(--yst-bg);
}

#pf-panel {
  display: grid;
  gap: 14px;
}

.pf-card {
  padding: 22px 24px;
  background: #ffffff;
  border: 1px solid var(--yst-border);
  border-radius: var(--yst-radius);
  display: grid;
  gap: 14px;
}

.pf-section-title {
  margin: 0;
  font: 700 16px/1.3 var(--yst-font);
  color: var(--yst-text);
}

.pf-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}

.pf-input-wrap {
  flex: 1 1 240px;
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
}

.pf-input {
  width: 100%;
  height: 48px;
  padding: 0 38px 0 18px;
  background: #fafafa;
  border: 1.5px solid var(--yst-border);
  border-radius: 12px;
  color: var(--yst-text);
  font: 700 17px/1 var(--yst-font-mono, monospace);
  letter-spacing: 0.06em;
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}

.pf-input::placeholder {
  color: var(--yst-text-light);
  font: 500 14px/1 var(--yst-font);
  letter-spacing: 0;
}

.pf-input:focus {
  background: #fff;
  border-color: var(--yst-brand);
  box-shadow: 0 0 0 3px rgba(0, 158, 148, 0.14);
}

.pf-input-clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--yst-text-muted);
  font: 18px/1 var(--yst-font);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.pf-input-clear:hover {
  background: var(--yst-bg-subtle);
  color: var(--yst-text);
}

.pf-input-wrap.has-value .pf-input-clear {
  display: inline-flex;
}

.pf-primary {
  flex: 0 0 auto;
  height: 48px;
  min-width: 120px;
  padding: 0 24px;
  background: var(--yst-brand);
  color: #fff;
  border: 1px solid var(--yst-brand);
  border-radius: 12px;
  font: 700 14px/1 var(--yst-font);
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 158, 148, 0.18);
  transition: background .15s, border-color .15s;
}

.pf-primary:hover {
  background: var(--yst-brand-hover);
  border-color: var(--yst-brand-hover);
}

.pf-primary[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.pf-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pf-quick-label {
  color: var(--yst-text-muted);
  font: 600 12px/1 var(--yst-font);
  letter-spacing: 0.04em;
  margin-right: 4px;
}

.pf-chip {
  height: 30px;
  padding: 0 14px;
  background: var(--yst-bg-subtle);
  border: 1px solid var(--yst-border);
  border-radius: 999px;
  color: var(--yst-text-2);
  font: 600 12px/1 var(--yst-font-mono, monospace);
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: all .15s;
}

.pf-chip:hover {
  background: var(--yst-brand-soft);
  border-color: var(--yst-brand);
  color: var(--yst-brand);
}

.pf-error {
  margin: 0;
  padding: 12px 14px;
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.25);
  border-radius: 10px;
  color: #b91c1c;
  font: 600 13px/1.5 var(--yst-font);
}

/* result card */
.pf-result-card {
  background: linear-gradient(180deg, var(--yst-brand-soft) 0%, #ffffff 60%);
  border-color: rgba(0, 158, 148, 0.22);
  animation: pf-fade .35s ease both;
}

@keyframes pf-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.pf-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.pf-result-eyebrow,
.pf-result-label {
  margin: 0;
  color: var(--yst-text-muted);
  font: 600 12px/1 var(--yst-font);
  letter-spacing: 0.04em;
}

.pf-result-phone-num {
  margin: 6px 0 4px;
  font: 800 28px/1 var(--yst-font-mono, monospace);
  color: var(--yst-text);
  letter-spacing: 0.04em;
}

.pf-result-phone-tail {
  margin: 0;
  color: var(--yst-text-2);
  font: 600 13px/1.4 var(--yst-font);
}

.pf-result-phone-tail span {
  color: var(--yst-brand);
  font: 700 14px/1 var(--yst-font-mono, monospace);
}

.pf-result-badge-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.pf-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--yst-text-muted);
  color: #fff;
  font: 800 14px/1 var(--yst-font);
  letter-spacing: 0.06em;
}

.pf-badge[data-nature="吉"] {
  background: linear-gradient(135deg, #10b981, #059669);
}

.pf-badge[data-nature="凶"] {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.pf-badge[data-nature="半吉"] {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.pf-badge[data-nature="平"] {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.pf-result-num {
  color: var(--yst-text-muted);
  font: 700 12px/1 var(--yst-font-mono, monospace);
  letter-spacing: 0.04em;
}

.pf-result-name {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--yst-border);
  border-radius: 12px;
  display: grid;
  gap: 4px;
}

.pf-result-title {
  margin: 0;
  color: var(--yst-text);
  font: 800 22px/1.2 var(--yst-font);
  letter-spacing: -0.005em;
}

.pf-result-meaning {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--yst-border);
  border-radius: 12px;
  display: grid;
  gap: 6px;
}

.pf-result-meaning-text {
  margin: 0;
  color: var(--yst-text);
  font: 600 15px/1.7 var(--yst-font);
}

.pf-result-steps {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--yst-border);
  border-radius: 12px;
}

.pf-steps-list {
  margin: 8px 0 0;
  padding-left: 22px;
  display: grid;
  gap: 4px;
  color: var(--yst-text-2);
  font: 13px/1.7 var(--yst-font);
}

.pf-steps-list li strong {
  color: var(--yst-text);
  font-weight: 700;
}

/* history */
.pf-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pf-link-btn {
  height: 28px;
  padding: 0 12px;
  background: transparent;
  border: 1px solid var(--yst-border);
  border-radius: 999px;
  color: var(--yst-text-2);
  font: 600 12px/26px var(--yst-font);
  cursor: pointer;
  transition: all .15s;
}

.pf-link-btn:hover {
  border-color: #ef4444;
  color: #b91c1c;
}

.pf-history-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.pf-history-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--yst-bg-subtle);
  border: 1px solid var(--yst-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s;
}

.pf-history-list li:hover {
  border-color: var(--yst-brand);
  background: var(--yst-brand-soft);
}

.pf-h-phone {
  font: 700 14px/1 var(--yst-font-mono, monospace);
  color: var(--yst-text);
  letter-spacing: 0.04em;
}

.pf-h-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pf-h-title {
  color: var(--yst-text-muted);
  font: 600 12px/1 var(--yst-font);
}

.pf-h-badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  color: #fff;
  font: 700 11px/1 var(--yst-font);
  background: var(--yst-text-muted);
}

.pf-h-badge[data-nature="吉"] {
  background: linear-gradient(135deg, #10b981, #059669);
}

.pf-h-badge[data-nature="凶"] {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.pf-h-badge[data-nature="半吉"] {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.pf-h-badge[data-nature="平"] {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.pf-history-empty {
  margin: 0;
  padding: 20px;
  color: var(--yst-text-muted);
  font: 13px/1.6 var(--yst-font);
  text-align: center;
}

.pf-history-list:not(:empty) ~ .pf-history-empty {
  display: none;
}

@media (max-width: 768px) {
  .pf-history-list {
    grid-template-columns: 1fr;
  }
  .pf-search-row {
    flex-direction: column;
  }
  .pf-primary {
    width: 100%;
  }
  .pf-result-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .pf-result-badge-wrap {
    align-items: flex-start;
    flex-direction: row;
    gap: 12px;
  }
  .pf-card {
    padding: 18px 16px;
  }
}