:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-soft: #eef2f6;
  --text: #16202a;
  --muted: #657384;
  --line: #d8e0e8;
  --accent: #0078d4;
  --danger: #d13438;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.10);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(0, 120, 212, 0.14), transparent 34%),
    linear-gradient(135deg, #f7f9fb 0%, #edf2f7 100%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--text);
  color: white;
  font-weight: 800;
  letter-spacing: -1px;
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  backdrop-filter: blur(12px);
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover {
  background: var(--surface-soft);
  color: var(--text);
}

.hero {
  padding: 56px 0 34px;
}

.status-pill {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--danger);
  background: rgba(209, 52, 56, 0.10);
  border: 1px solid rgba(209, 52, 56, 0.22);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero h1 {
  max-width: 850px;
  margin: 18px 0 12px;
  font-size: clamp(40px, 7vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero h1 span {
  color: var(--danger);
}

.hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.8fr);
  gap: 24px;
  align-items: start;
}

.candidate-card,
.comments-panel,
.system-log {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(216, 224, 232, 0.92);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.candidate-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  padding: 24px;
}

.candidate-image {
  min-height: 430px;
  border-radius: 18px;
  overflow: hidden;
  background: #eef2f6;
  border: 1px solid var(--line);
}

.candidate-image img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
  object-fit: cover;
}

.candidate-content {
  padding: 8px 4px;
}

.section-label {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.candidate-content h2 {
  margin: 10px 0 4px;
  font-size: clamp(32px, 4vw, 54px);
  letter-spacing: -0.05em;
}

.role {
  color: var(--muted);
  margin: 0 0 24px;
}

.description {
  color: #314151;
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 24px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.details-grid div {
  padding: 14px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.details-grid span,
.uptime-box span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 7px;
}

.details-grid strong {
  font-size: 15px;
}

.uptime-box {
  margin-top: 14px;
  padding: 18px;
  border-radius: 18px;
  background: #101820;
  color: white;
}

.uptime-box span {
  color: rgba(255, 255, 255, 0.65);
}

.uptime-box strong {
  display: block;
  font-family: Consolas, "Courier New", monospace;
  font-size: clamp(22px, 4vw, 34px);
  letter-spacing: -0.04em;
}

.comments-panel {
  padding: 22px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.panel-header h3,
.system-log h3 {
  margin: 6px 0 0;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.comment-count {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: white;
  font-weight: 800;
}

.comment-list {
  display: grid;
  gap: 14px;
}

.comment {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(238, 242, 246, 0.8);
  border: 1px solid var(--line);
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: block;
  object-fit: cover;
  background: #d8e0e8;
  border: 1px solid var(--line);
}

.comment-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.comment-meta span {
  color: var(--muted);
  font-size: 12px;
}

.comment p {
  margin: 8px 0 0;
  color: #314151;
  line-height: 1.45;
  font-size: 14px;
}

.system-log {
  margin: 24px 0 34px;
  padding: 26px;
}

.terminal {
  margin-top: 16px;
  padding: 18px;
  border-radius: 18px;
  background: #101820;
  color: #d7f8df;
  font-family: Consolas, "Courier New", monospace;
  overflow-x: auto;
}

.terminal p {
  margin: 0;
  white-space: nowrap;
  line-height: 1.7;
}

.terminal span {
  color: #85d7ff;
}

footer {
  padding: 0 0 34px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .layout,
  .candidate-card {
    grid-template-columns: 1fr;
  }

  .candidate-image,
  .candidate-image img {
    min-height: 320px;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

  .topbar {
    padding: 18px 0;
  }

  .nav {
    gap: 4px;
    overflow-x: auto;
    justify-content: flex-start;
  }

  .nav a {
    white-space: nowrap;
    padding: 9px 11px;
    font-size: 13px;
  }

  .hero {
    padding: 34px 0 24px;
  }

  .candidate-card,
  .comments-panel,
  .system-log {
    border-radius: 18px;
    padding: 16px;
  }

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

  .comment {
    grid-template-columns: 42px 1fr;
    padding: 12px;
  }

  .avatar {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }

  .terminal p {
    font-size: 13px;
  }
}