/* ═══════════════════════════════════════════════════════════════════
   SSLS.VIP Theme — tools.css
   工具页 (域名查询 / DNS 记录 / 源规则 / 主机名 等)
   ═══════════════════════════════════════════════════════════════════ */

.tool-page-section, .tool-page { padding: 60px 0 80px; }

.tool-hero {
  text-align: center;
  margin-bottom: 40px;
}
.tool-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 44px);
  margin-bottom: 12px;
}
.tool-hero .sub {
  color: var(--ink-soft);
  font-size: 15px;
}

.tool-card, .tool-main-card {
  max-width: 1080px;
  margin: 0 auto 24px;
  background: linear-gradient(180deg, var(--bg-elev-1), var(--bg-elev-2));
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-1);
}

.tool-input-row, .tool-form-row {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}
.tool-input-row .form-control, .tool-form-row .form-control {
  flex: 1;
  background: var(--bg-deep);
  font-size: 15px;
  padding: 12px 18px;
}
.tool-input-row .btn, .tool-form-row .btn { padding: 12px 28px; }

/* 结果区 */
.tool-result, .tool-output {
  background: var(--bg-deep);
  border: 1px solid var(--gold-veil);
  border-radius: var(--radius);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 520px;
  overflow-y: auto;
}

/* 工具列表 grid */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.tool-link-card {
  display: block;
  background: linear-gradient(180deg, var(--bg-elev-1), var(--bg-elev-2));
  border: 1px solid var(--gold-veil);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  transition: all 0.25s;
  text-decoration: none;
}
.tool-link-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-line);
  box-shadow: var(--shadow-1);
}
.tool-link-card .icon {
  width: 40px; height: 40px;
  margin: 0 auto 12px;
  background: var(--gold-veil);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--gold-light);
}
.tool-link-card .tool-name {
  font-family: var(--font-cn);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}
.tool-link-card .tool-desc {
  font-size: 11.5px;
  color: var(--ink-mute);
  margin-top: 4px;
}

/* DNS 记录表 */
.dns-record-table, .record-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: linear-gradient(180deg, var(--bg-elev-1), var(--bg-elev-2));
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 13px;
}
.dns-record-table thead, .record-table thead {
  background: var(--bg-deep);
}
.dns-record-table thead th, .record-table thead th {
  padding: 14px 16px;
  font-family: var(--font-cn);
  font-weight: 700;
  color: var(--gold-light);
  text-align: left;
  border-bottom: 1px solid var(--gold-line);
  letter-spacing: 0.04em;
}
.dns-record-table tbody td, .record-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gold-veil);
  color: var(--ink-soft);
  vertical-align: middle;
}
.dns-record-table tbody tr:hover, .record-table tbody tr:hover {
  background: var(--gold-veil);
}
.dns-record-table tbody td .record-type, .record-table tbody td .record-type {
  display: inline-block;
  padding: 3px 10px;
  background: var(--gold-veil);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.dns-record-table tbody td .record-value, .record-table tbody td .record-value {
  font-family: var(--font-mono);
  color: var(--ink);
  font-size: 12.5px;
  word-break: break-all;
}

/* 主机名管理 / 自定义规则列表 */
.hostname-list, .rules-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.hostname-card, .rule-card {
  background: linear-gradient(180deg, var(--bg-elev-1), var(--bg-elev-2));
  border: 1px solid var(--gold-veil);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  transition: all 0.2s;
}
.hostname-card:hover, .rule-card:hover {
  border-color: var(--gold-line);
}
.hostname-card .hostname, .rule-card .rule-name {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}
.hostname-card .status, .rule-card .status {
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 600;
  text-transform: uppercase;
}
.hostname-card .status.active, .rule-card .status.active {
  color: var(--success);
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.4);
}
.hostname-card .status.pending, .rule-card .status.pending {
  color: var(--warning);
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.4);
}

/* DNS 查询表单 */
.dns-query-form {
  display: grid;
  grid-template-columns: 1fr 160px auto;
  gap: 10px;
  margin-bottom: 24px;
}
.dns-query-form select {
  background: var(--bg-deep);
  border: 1px solid var(--gold-veil);
  border-radius: var(--radius-sm);
  color: var(--ink);
  padding: 0 14px;
  height: 42px;
  font-size: 13.5px;
}

@media (max-width: 768px) {
  .tool-card { padding: 24px; }
  .tool-input-row, .dns-query-form { grid-template-columns: 1fr; flex-direction: column; }
  .hostname-card, .rule-card { flex-direction: column; align-items: flex-start; }
}