/* ==========================================================================
   Awesome LLM Technical Reports - LMSYS Exact Style Extensions
   ========================================================================== */

:root {
  --bg: #ffffff;
  --ink: rgb(8, 12, 38);
  --ink-dim: rgba(8, 12, 38, 0.62);
  --ink-lighter: rgb(100, 104, 122);
  --border: rgba(8, 12, 38, 0.11);
  --orange: #ea6a10;
  --card-bg: #ffffff;
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Menlo, Consolas, monospace;
}

/* Base resets & typography */
body {
  font-family: var(--font-inter), sans-serif;
  background-color: var(--bg);
  color: var(--ink);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Nav Bar additions */
.nav-logo-text {
  font-family: var(--font-inter), sans-serif;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.nav-logo-text span {
  color: var(--orange);
  font-weight: 400;
}

/* Search input in blog header */
.blog-search-input {
  font-family: var(--font-inter), sans-serif;
  font-size: 14px;
  padding: 9px 20px 9px 38px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  outline: none;
  width: 280px;
  transition: all 0.15s ease;
}
.blog-search-input:focus {
  border-color: var(--ink);
  width: 320px;
}

/* Active tab */
.blog-tab.active {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
  font-weight: 600;
}

/* Custom Table for Leaderboard view */
.leaderboard-table-wrapper {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
  margin-top: 16px;
}

.lmsys-leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.lmsys-leaderboard-table th {
  padding: 14px 18px;
  font-family: var(--font-inter), sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-lighter);
  border-bottom: 1px solid var(--border);
  background: rgba(8, 12, 38, 0.02);
}

.lmsys-leaderboard-table td {
  padding: 14px 18px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  vertical-align: middle;
}

.lmsys-leaderboard-table tr:last-child td {
  border-bottom: none;
}

.lmsys-leaderboard-table tr:hover {
  background: rgba(8, 12, 38, 0.02);
}

/* Modals & Drawers matching LMSYS minimal aesthetic */
.lmsys-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8, 12, 38, 0.55);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lmsys-modal {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(8, 12, 38, 0.18);
  overflow: hidden;
}

.lmsys-modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lmsys-modal-body {
  padding: 28px;
  overflow-y: auto;
  flex: 1;
}

.lmsys-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 300;
  background: var(--ink);
  color: #ffffff;
  padding: 12px 22px;
  border-radius: 100px;
  font-family: var(--font-inter), sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(8, 12, 38, 0.25);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}