:root {
  --magenta: #E91E8C;
  --navy:    #1A2050;
  --purple:  #4B3694;
  --white:   #FFFFFF;
  --grey:    #F4F4F4;
  --blue:    #007BAF;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Bariol', Arial, sans-serif;
  background-color: var(--grey);
  color: #333;
  margin: 0;
  padding: 0;
}

/* ── Header ── */
header {
  background-color: var(--navy);
  border-bottom: 3px solid var(--magenta);
  padding: 16px 24px;
  text-align: center;
}

header img { max-width: 140px; }

/* ── Nav ── */
nav {
  background-color: var(--navy);
  padding: 0 24px;
  text-align: center;
}

nav a {
  color: rgba(255, 255, 255, 0.8);
  display: inline-block;
  padding: 13px 15px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88em;
  border-bottom: 3px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

nav a:hover,
nav a.active {
  color: #fff;
  border-bottom-color: var(--magenta);
  text-decoration: none;
}

/* ── Layout ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 40px 100px;
}

/* ── Typography ── */
h1 {
  color: var(--navy);
  font-size: 2.1em;
  margin-bottom: 20px;
}

h2 {
  color: var(--magenta);
  font-size: 1.65em;
  margin-top: 48px;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(233, 30, 140, 0.15);
}

h3 {
  color: var(--navy);
  font-size: 1.15em;
  margin-top: 28px;
  margin-bottom: 10px;
}

p { line-height: 1.65; }
ul { padding-left: 1.5em; line-height: 1.7; }

hr.section-hr {
  border: none;
  border-top: 1px solid #dde;
  margin: 44px 0;
}

/* ── Environment box ── */
.env-box {
  background: #fff;
  border-left: 4px solid var(--purple);
  border-radius: 4px;
  padding: 16px 20px;
  margin-bottom: 28px;
}

.env-box p { margin: 4px 0; }

/* ── Method badges ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-right: 8px;
  vertical-align: middle;
}

.badge-post   { background: #1a7a3c; color: #fff; }
.badge-put    { background: #b36200; color: #fff; }
.badge-get    { background: #1a5fa8; color: #fff; }
.badge-delete { background: #9b1c1c; color: #fff; }

/* ── Code blocks ── */
pre {
  background-color: #0D1526;
  color: #C8DCE8;
  border-left: 4px solid var(--magenta);
  border-radius: 4px;
  padding: 18px 20px;
  overflow-x: auto;
  margin-bottom: 28px;
  font-size: 0.87em;
  line-height: 1.55;
}

code { font-family: 'Courier New', Courier, monospace; }

/* ── Tables ── */
.table-wrap {
  overflow-x: auto;
  margin-bottom: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

th, td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid #dde;
  font-size: 0.9em;
}

th {
  background-color: var(--navy);
  color: #fff;
  border-bottom: 2px solid var(--magenta);
}

tr:nth-child(even) td { background-color: #f7f7fc; }

/* ── Footer ── */
footer {
  background-color: var(--navy);
  text-align: center;
  padding: 16px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85em;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .container { padding: 20px 16px 80px; }
  nav a { padding: 10px 8px; font-size: 0.8em; }
}