:root {
  --ev-shell-padding: 24px;
  --ev-border: #dce7dd;
  --ev-surface: #ffffff;
  --ev-soft: #f5faf6;
  --ev-green: #19663c;
  --ev-green-soft: #e7f5eb;
  --ev-blue: #21527d;
  --ev-blue-soft: #edf5ff;
  --ev-gold: #996200;
  --ev-gold-soft: #fff6df;
  --ev-text: #1f2937;
  --ev-muted: #64748b;
}

.workspace {
  display: grid;
  gap: 18px;
}

.panel-work {
  overflow: hidden;
}

.ev-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.ev-main,
.ev-side {
  display: grid;
  gap: 18px;
}

.tool-block {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: 24px;
  border: 1px solid var(--ev-border);
  background: linear-gradient(180deg, #ffffff 0%, #fbfdfb 100%);
  box-shadow: 0 18px 38px -34px rgba(15, 23, 42, 0.35);
}

.section-title-row {
  display: grid;
  gap: 10px;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid #cce7d5;
  background: linear-gradient(180deg, #f0faf3 0%, #e2f5e9 100%);
  color: var(--ev-green);
  font-size: 14px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.section-pill-soft {
  border-color: #d7e4ff;
  background: linear-gradient(180deg, #f5f9ff 0%, #ebf2ff 100%);
  color: var(--ev-blue);
}

.block-note,
.result-summary {
  margin: 0;
  color: var(--ev-muted);
  line-height: 1.8;
}

.preset-row,
.mode-switch,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.preset-btn,
.mode-btn,
.action-row button,
.zbtool-comments .com_info button {
  border: 1px solid #d3dde4;
  background: #f8fbfc;
  color: #334155;
  border-radius: 999px;
  padding: 11px 18px;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.preset-btn:hover,
.mode-btn:hover,
.action-row button:hover,
.zbtool-comments .com_info button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px -20px rgba(15, 23, 42, 0.45);
  background: #ffffff;
}

.preset-btn.is-active,
.mode-btn.is-active {
  border-color: #9dd4b0;
  background: var(--ev-green-soft);
  color: var(--ev-green);
}

.action-row button.primary {
  border-color: #176c39;
  background: linear-gradient(180deg, #1f8a4b 0%, #176c39 100%);
  color: #ffffff;
  box-shadow: 0 16px 24px -18px rgba(23, 108, 57, 0.9);
}

.input-grid,
.metric-strip,
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.control {
  display: grid;
  gap: 8px;
}

.control span {
  font-size: 13px;
  color: #475569;
}

.control small {
  font-size: 12px;
  color: var(--ev-muted);
  line-height: 1.6;
}

.control input,
.zbtool-comments .com_box textarea,
.zbtool-comments .com_info li input {
  box-sizing: border-box;
  width: 100%;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid #d7e0e8;
  background: #ffffff;
  color: var(--ev-text);
  font-size: 14px;
}

.control input:focus,
.zbtool-comments .com_box textarea:focus,
.zbtool-comments .com_info li input:focus {
  outline: none;
  border-color: #4d8f6a;
  box-shadow: 0 0 0 4px rgba(77, 143, 106, 0.12);
}

.mode-panels {
  display: grid;
}

.mode-panel {
  display: none;
}

.mode-panel.is-active {
  display: block;
}

.tool-tip {
  min-height: 22px;
  font-size: 13px;
  color: #334155;
}

.tool-tip.error {
  color: #b42318;
}

.metric-card,
.result-row,
.quick-card {
  border: 1px solid var(--ev-border);
  border-radius: 20px;
  background: #f8fbf9;
}

.metric-card {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.metric-card span {
  font-size: 12px;
  color: var(--ev-muted);
}

.metric-card strong {
  color: var(--ev-text);
  font-size: 18px;
  line-height: 1.4;
}

.metric-card p {
  margin: 0;
  color: var(--ev-muted);
  line-height: 1.75;
}

.guide-list,
.quick-list {
  margin: 0;
  padding-left: 18px;
  color: #475569;
  line-height: 1.85;
}

.result-card {
  position: sticky;
  top: 18px;
}

.result-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid #c8def6;
  background: var(--ev-blue-soft);
  color: var(--ev-blue);
  font-size: 13px;
  font-weight: 600;
}

.result-hero {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid #dce9df;
  background: radial-gradient(circle at top, #f7fff9 0%, #edf9f1 52%, #fbfffc 100%);
}

.result-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5b7288;
}

.result-value {
  font-size: clamp(38px, 5vw, 54px);
  line-height: 1;
  color: var(--ev-green);
}

.result-grid {
  grid-template-columns: 1fr;
}

.result-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
}

.result-row span {
  color: var(--ev-muted);
  font-size: 13px;
}

.result-row strong {
  color: var(--ev-text);
  font-size: 15px;
  text-align: right;
}

.quick-card {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.bill-note {
  color: var(--ev-muted);
}

.panel-related h2,
.zbtool-comments h3 {
  display: block !important;
  margin: 0 0 18px !important;
  padding: 0 !important;
  border: 0 !important;
  border-left: 0 !important;
  background: transparent !important;
  color: #333 !important;
  text-indent: 0 !important;
  font-size: 18px !important;
  line-height: 1.4 !important;
  font-weight: 400 !important;
}

.panel-related .zbtool-related-list {
  margin-right: -2%;
}

.panel-related .zbtool-related-list li {
  box-shadow: 1px 2px 8px rgba(15, 23, 42, 0.08);
}

.zbtool-comments .compost {
  margin: 15px 0;
}

.zbtool-comments .com_name {
  display: block;
  color: #5781bf;
}

.zbtool-comments .com_name a,
.zbtool-comments .clbody .cinfo h5,
.zbtool-comments .clbody .cinfo span a,
.zbtool-comments .clbody p a {
  color: #5781bf;
}

.zbtool-comments .com_info {
  margin-top: 15px;
  overflow: hidden;
}

.zbtool-comments .com_info ul {
  display: inline-block;
  float: left;
  list-style: none;
  margin: 0;
  padding: 0;
}

.zbtool-comments .com_info li {
  float: left;
  margin: 0 15px 15px 0;
}

.zbtool-comments .com_info li input {
  width: 160px;
  height: 30px;
  line-height: 30px;
  padding: 0 0 0 4px;
  border: 1px solid #ddd;
  border-radius: 0;
  background: #fff;
  font-size: 14px;
}

.zbtool-comments .com_box {
  margin-bottom: 15px;
}

.zbtool-comments .com_box textarea {
  display: block;
  width: 100%;
  min-height: 150px;
  border: 1px solid #ddd;
  border-radius: 0;
  padding: 10px;
  background: #fff;
  font-size: 14px;
  line-height: 1.6;
}

.zbtool-comments .com_info button {
  background: #5781bf;
  border: 0;
  border-radius: 3px;
  padding: 8px 20px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
}

.zbtool-comments .com_info button:hover {
  background: #6b90c7;
}

.zbtool-comments .comlist ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #ededed;
}

.zbtool-comments .comlist ul ul {
  margin-left: 28px;
}

.zbtool-comments .comlist li {
  display: block;
  overflow: hidden;
  padding: 15px 0;
}

.zbtool-comments .comlist li img {
  float: left;
  width: 40px;
  height: 40px;
  max-width: none;
  border-radius: 50%;
  object-fit: cover;
}

.zbtool-comments .comlist li .clbody {
  margin-left: 50px;
}

.zbtool-comments .clbody .cinfo {
  display: block;
  overflow: hidden;
}

.zbtool-comments .clbody .cinfo h5 {
  float: left;
  margin: 0;
  font-size: 14px;
  line-height: 18px;
  font-weight: 400;
}

.zbtool-comments .clbody .cinfo span {
  float: right;
}

.zbtool-comments .clbody em {
  display: block;
  margin-top: 0;
  color: #888;
  height: 24px;
  line-height: 24px;
  font-size: 12px;
  font-style: normal;
}

.zbtool-comments .clbody p {
  margin: 0;
  line-height: 24px;
  color: #4a4a4a;
  overflow: hidden;
}

.pagebar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pagebar a,
.pagebar .now-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid #d6deea;
  text-decoration: none;
  color: #334155;
  background: #fff;
}

.pagebar .now-page {
  background: #eef6ff;
  border-color: #c8def6;
  color: #225282;
}

@media (max-width: 1080px) {
  .ev-layout {
    grid-template-columns: 1fr;
  }

  .result-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .input-grid,
  .metric-strip {
    grid-template-columns: 1fr;
  }

  .tool-block {
    padding: 18px;
    border-radius: 18px;
  }

  .control input,
  .metric-card,
  .result-row,
  .quick-card {
    border-radius: 18px;
  }

  .zbtool-comments .comlist ul ul {
    margin-left: 16px;
  }
}