/* Agendar — the app's Notepad look: cream paper, ink-blue accent, Fredoka + Nunito */
:root {
  --paper: #FEFAE0;
  --accent: #145C9E;
  --accent-shadow: #0E4475;
  --ink: #1B2A3D;
  --ink-soft: rgba(27, 42, 61, 0.62);
  --line: rgba(27, 42, 61, 0.14);
  --card: rgba(255, 255, 255, 0.7);
  --on-accent: #FEFAE0;
  --red: #E34A4A;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #10365C;
    --accent: #FEFAE0;
    --accent-shadow: #C7BF99;
    --ink: #F7F5EB;
    --ink-soft: rgba(247, 245, 235, 0.7);
    --line: rgba(247, 245, 235, 0.18);
    --card: rgba(6, 34, 61, 0.7);
    --on-accent: #10365C;
  }
}
:root[data-theme="dark"] {
  --paper: #10365C; --accent: #FEFAE0; --accent-shadow: #C7BF99; --ink: #F7F5EB;
  --ink-soft: rgba(247, 245, 235, 0.7); --line: rgba(247, 245, 235, 0.18);
  --card: rgba(6, 34, 61, 0.7); --on-accent: #10365C;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 500 17px/1.55 "Nunito", system-ui, -apple-system, sans-serif;
}
h1, h2, h3, .display { font-family: "Fredoka", "Nunito", system-ui, sans-serif; font-weight: 600; line-height: 1.15; }
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

/* Top bar */
.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 600 20px "Fredoka", sans-serif; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav-links { display: flex; gap: 18px; font-weight: 800; font-size: 15px; }
.nav-links a { text-decoration: none; }

/* Buttons: the app's raised look (a solid shadow under the button) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 24px; border-radius: 999px;
  background: var(--accent); color: var(--on-accent);
  font: 800 17px "Nunito", sans-serif; text-decoration: none; border: 0; cursor: pointer;
  box-shadow: 0 4px 0 var(--accent-shadow);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--accent-shadow); }
.btn.secondary { background: var(--card); color: var(--accent); box-shadow: 0 4px 0 var(--line); border: 1px solid var(--line); }
.eyebrow { color: var(--accent); font-weight: 800; font-size: 15px; letter-spacing: 0.02em; margin: 0 0 4px; }
.soft { color: var(--ink-soft); }

/* Landing */
.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; padding: 40px 0 56px; }
.hero h1 { font-size: clamp(38px, 6vw, 60px); margin: 0 0 16px; }
.hero p.lead { font-size: 19px; color: var(--ink-soft); margin: 0 0 28px; max-width: 32em; }
.hero-art { display: flex; justify-content: center; }
.hero-art svg { width: 100%; max-width: 360px; height: auto; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 56px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px; }
.card h3 { margin: 6px 0 6px; font-size: 21px; }
.card p { margin: 0; color: var(--ink-soft); }
.card .icon { font-size: 26px; }
footer { border-top: 1px solid var(--line); padding: 24px 0 40px; font-size: 14px; color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer a { color: var(--ink-soft); }

/* Text pages (privacy, support) */
.doc { max-width: 720px; padding: 24px 0 56px; }
.doc h1 { font-size: 40px; margin: 8px 0 8px; }
.doc h2 { font-size: 24px; margin: 32px 0 8px; }
.doc li { margin: 6px 0; }

/* Shared time / event pages */
.share { max-width: 560px; margin: 0 auto; padding: 8px 16px 48px; }
.share h1 { font-size: 34px; margin: 0 0 4px; }
.chart { display: block; width: 100%; max-width: 420px; margin: 18px auto; height: auto; overflow: visible; }
.rows { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 8px 0 24px; }
.row { display: flex; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px; min-width: 0; }
.row .dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.row b { display: block; font: 600 17px "Fredoka", sans-serif; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row span { font-size: 13px; color: var(--ink-soft); font-weight: 700; }
.cta { display: grid; gap: 12px; margin-top: 8px; }
.cta .btn { width: 100%; }
.note { font-size: 14px; color: var(--ink-soft); text-align: center; margin-top: 14px; }
.detail { display: grid; gap: 10px; margin: 16px 0 24px; }
.detail div { display: flex; gap: 10px; align-items: flex-start; }
.hidden { display: none !important; }

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; padding-top: 16px; gap: 24px; }
  .hero-art { order: -1; }
  .hero-art svg { max-width: 260px; }
  .features { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; font-size: 14px; }
}
@media (max-width: 380px) { .rows { grid-template-columns: 1fr; } }