/*
 * Jev-Examiner 测试壳样式
 * 作者: JularDepick (https://github.com/JularDepick)
 */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-alt: #fafbfc;
  --border: #e3e6ea;
  --border-strong: #cfd4da;
  --text: #1c1f23;
  --text-sub: #626b76;
  --text-faint: #8c949e;
  --accent: #2f5bd8;
  --accent-soft: #eef2fd;
  --pass: #1f8a56;
  --pass-soft: #e8f5ee;
  --review: #b4741a;
  --review-soft: #fdf4e5;
  --block: #c23b3b;
  --block-soft: #fdecec;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 26, 34, 0.05), 0 6px 18px rgba(20, 26, 34, 0.04);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* 默认隐藏浏览器侧边滚动条,保留滚动能力 */
html {
  scrollbar-width: none;
}

body::-webkit-scrollbar,
.panel::-webkit-scrollbar,
textarea::-webkit-scrollbar {
  width: 0;
  height: 0;
}

/* 顶栏 */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.brand-text strong {
  font-size: 15px;
}

.brand-text span {
  color: var(--text-sub);
  font-size: 12px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mode-badge {
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

/* 布局 */
.layout {
  display: grid;
  grid-template-columns: 360px minmax(320px, 1fr) minmax(340px, 1.15fr);
  gap: 16px;
  padding: 18px 28px 28px;
  align-items: start;
}

@media (max-width: 1280px) {
  .layout {
    grid-template-columns: 340px 1fr;
  }
  .panel-result {
    grid-column: 1 / -1;
  }
}

@media (max-width: 880px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .panel-result {
    grid-column: auto;
  }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-head h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.panel-head-sub {
  margin-top: 18px;
  margin-bottom: 10px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

.panel-head-sub h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 650;
  color: var(--text);
}

.head-tools {
  display: flex;
  gap: 6px;
}

/* 表单 */
.field {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field-row.three {
  grid-template-columns: 1fr 1fr 1fr;
}

.input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-row input {
  flex: 1;
  min-width: 0;
}

label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-sub);
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  background: var(--panel-alt);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea {
  resize: vertical;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
}

#content {
  font-family: inherit;
  font-size: 13.5px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 91, 216, 0.12);
}

select {
  text-align: center;
}

.hint {
  margin: 0;
  font-size: 11.5px;
  color: var(--text-faint);
  line-height: 1.5;
}

.hint a,
.footer a {
  color: var(--accent);
  text-decoration: none;
}

.hint a:hover,
.footer a:hover {
  text-decoration: underline;
}

.hint code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
}

.char-count {
  text-align: right;
  font-size: 11.5px;
  color: var(--text-faint);
}

/* 按钮 */
.btn {
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  background: var(--panel);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--text-faint);
  background: var(--panel-alt);
}

.btn-sm {
  padding: 5px 11px;
  font-size: 12px;
}

.btn-ghost {
  color: var(--text-sub);
}

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

.btn-primary:hover {
  background: #2649b8;
  border-color: #2649b8;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

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

.btn-danger:hover {
  background: #a82f2f;
  border-color: #a82f2f;
}

.actions {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

/* 样例标签 */
.samples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.samples-label {
  font-size: 12px;
  color: var(--text-faint);
}

.chip {
  padding: 4px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel-alt);
  color: var(--text-sub);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* 判定结果 */
.verdict-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-faint);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.verdict {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--panel-alt);
}

.verdict-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  background: var(--accent-soft);
  color: var(--accent);
}

.verdict-badge.pass {
  background: var(--pass-soft);
  color: var(--pass);
}

.verdict-badge.review {
  background: var(--review-soft);
  color: var(--review);
}

.verdict-badge.block {
  background: var(--block-soft);
  color: var(--block);
}

.verdict-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 11px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 7px;
}

.meta-label {
  font-size: 11px;
  color: var(--text-faint);
}

.meta-item strong {
  font-size: 14px;
  font-family: var(--mono);
}

.score-bar {
  height: 7px;
  border-radius: 999px;
  background: #e6e9ed;
  overflow: hidden;
  margin-bottom: 12px;
}

.score-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.4s ease, background 0.2s ease;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--block-soft);
  color: var(--block);
  font-size: 11.5px;
  font-weight: 600;
  font-family: var(--mono);
}

.tag.none {
  background: var(--pass-soft);
  color: var(--pass);
}

/* 子区块 */
.subsection {
  margin-top: 18px;
}

.subsection h3 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 650;
}

/* 表格 */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.data-table th,
.data-table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.data-table th {
  background: var(--panel-alt);
  color: var(--text-sub);
  font-weight: 600;
  font-size: 12px;
}

.data-table td.mono {
  font-family: var(--mono);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* 代码块 */
.code-block {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: #fbfcfd;
  color: #24292f;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.latency {
  font-size: 11.5px;
  color: var(--text-faint);
  font-family: var(--mono);
}

/* 页脚 */
.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 28px 26px;
  color: var(--text-faint);
  font-size: 12px;
}

/* 飘窗提醒: 自定义,不使用浏览器原生弹窗 */
.toast-stack {
  position: fixed;
  right: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  z-index: 100;
  max-width: 340px;
}

.toast {
  padding: 11px 15px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  box-shadow: 0 6px 20px rgba(20, 26, 34, 0.12);
  font-size: 13px;
  color: var(--text);
  animation: toast-in 0.22s ease;
}

.toast.error {
  border-left-color: var(--block);
}

.toast.success {
  border-left-color: var(--pass);
}

.toast.warn {
  border-left-color: var(--review);
}

.toast-title {
  font-weight: 650;
  margin-bottom: 2px;
}

.toast-body {
  color: var(--text-sub);
  font-size: 12.5px;
  word-break: break-word;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.toast.hide {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}