:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1d252f;
  --muted: #667085;
  --line: #d9dee7;
  --accent: #176b5d;
  --accent-soft: #e8f3f1;
  --warn: #9a5b00;
  --danger: #b42318;
  --shadow: 0 10px 30px rgba(31, 41, 55, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
.file-button {
  min-height: 36px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  padding: 8px 12px;
  cursor: pointer;
  white-space: nowrap;
}

button:hover,
.file-button:hover {
  filter: brightness(0.96);
}

button.danger {
  border-color: var(--danger);
  background: #fff;
  color: var(--danger);
}

button.small {
  min-height: 30px;
  padding: 5px 9px;
}

.file-button input {
  display: none;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.topbar h1 {
  margin: 0 0 6px;
  font-size: 24px;
}

.topbar p,
.section-head p {
  margin: 0;
  color: var(--muted);
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  gap: 10px;
}

.layout {
  max-width: 1180px;
  margin: 24px auto;
  padding: 0 20px 36px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab {
  border-color: var(--line);
  background: #fff;
  color: var(--text);
}

.tab.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.panel.active {
  display: block;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.search,
input,
select {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 7px 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr)) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 20px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

label input,
label select {
  width: 100%;
  color: var(--text);
  font-size: 14px;
}

.wide {
  grid-column: span 2;
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.shot-card {
  display: grid;
  grid-template-rows: 160px auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.shot-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: #eef1f5;
}

.shot-card div {
  padding: 12px;
}

.shot-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.meta,
.note {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.lock-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.lock-summary > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.lock-summary strong {
  display: block;
  margin-bottom: 6px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f2f4f7;
  color: #344054;
  font-weight: 600;
}

tr.eliminated {
  background: #fff7ed;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 8px;
  font-size: 12px;
}

.tag button {
  min-height: 20px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.split h3 {
  margin: 0 0 10px;
  font-size: 17px;
}

.rank-row,
.history-row,
.empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.rank-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.balance {
  color: var(--warn);
  font-weight: 700;
}

.history-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.history-row small {
  color: var(--muted);
}

@media (max-width: 820px) {
  .topbar,
  .section-head,
  .split {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .wide {
    grid-column: auto;
  }

  .tabs,
  .top-actions {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .lock-summary {
    grid-template-columns: 1fr;
  }
}