:root {
  --bg: #f5f5f7;
  --panel: #ffffff;
  --text: #1d1d1f;
  --muted: #86868b;
  --border: #e5e5ea;
  --accent: #0071e3;
  --radius: 14px;
}

* {
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text",
               "Helvetica Neue", Arial, sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.nav {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  z-index: 10;
}

.brand {
  font-weight: 600;
  font-size: 17px;
}

.user {
  font-size: 14px;
  color: var(--muted);
}

.wrapper {
  max-width: 920px;
  margin: 48px auto;
  padding: 0 24px;
}

.panel {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 36px;
  box-shadow: 0 10px 30px rgba(0,0,0,.06);
}

.panel h1 {
  margin: 0 0 20px;
  font-size: 22px;
  font-weight: 600;
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 15px;
  margin-bottom: 18px;
}

textarea {
  resize: vertical;
  min-height: 90px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
}

button:hover {
  opacity: .9;
}

/* TIMELINE */

.timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.entry {
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}

.entry-head {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}

.entry p {
  margin: 8px 0;
  font-size: 15px;
}

.badge {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: #eef3fd;
  color: var(--accent);
}