@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600&display=swap');

:root {
  --bg: #eceeed;
  --panel: #f8f9f8;
  --text: #16324f;
  --muted: #4a7194;
  --primary: #1b568e;
  --primary-2: #3775b3;
  --accent: #fcb83b;
  --danger: #af3a3a;
  --green: #2f7a48;
  --ring: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 65%);
  --radius: 14px;
  --shadow: 0 10px 28px rgba(21, 58, 96, 0.14);
}

:root[data-theme='dark'] {
  --bg: #0f1b28;
  --panel: #152537;
  --text: #e5eef7;
  --muted: #9bb5cf;
  --primary: #6ba9e5;
  --primary-2: #4c88c7;
  --accent: #fcb83b;
  --danger: #dc7f7f;
  --green: #86d8a0;
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  background: radial-gradient(circle at 10% -10%, color-mix(in srgb, var(--accent), var(--bg) 88%), var(--bg));
  color: var(--text);
}

h1, h2, h3, h4 { font-family: 'Fraunces', serif; margin: 0 0 .6rem; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

main { max-width: 1180px; margin: 0 auto; padding: 1.2rem; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .9rem 1.2rem;
  border-bottom: 1px solid color-mix(in srgb, var(--primary), transparent 84%);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg), transparent 10%);
  z-index: 40;
}

.topbar nav { display: flex; gap: .7rem; align-items: center; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; font-size: 1.2rem; }
.brand img { border-radius: 9px; }

.hero {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 1.4rem;
  align-items: stretch;
  margin-top: 1rem;
}

.preview-card, .panel, .day-tile {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid color-mix(in srgb, var(--primary), transparent 85%);
}

.preview-card {
  display: grid;
  place-items: center;
  min-height: 280px;
  background-image: linear-gradient(140deg, color-mix(in srgb, var(--primary-2), white 88%), var(--panel));
}

.preview-card img { width: min(70%, 300px); }

.eyebrow { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .82rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; margin-top: 1rem; }
.steps article { padding: 1rem; border-radius: var(--radius); background: var(--panel); border: 1px solid color-mix(in srgb, var(--primary), transparent 84%); }

.panel { padding: 1rem; }
.center { text-align: center; }
.prose p { line-height: 1.5; }
.muted, .small { color: var(--muted); font-size: .92rem; }

.btn, .select {
  border: none;
  border-radius: 11px;
  background: var(--primary);
  color: #fff;
  padding: .6rem .85rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.select { background: var(--panel); color: var(--text); border: 1px solid color-mix(in srgb, var(--primary), transparent 75%); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid color-mix(in srgb, var(--primary), transparent 65%); }
.btn.danger { background: var(--danger); }
.btn:focus-visible, input:focus-visible, textarea:focus-visible, .select:focus-visible { outline: none; box-shadow: var(--ring); }
.nav-arrow { padding: .45rem .55rem; min-width: 2.4rem; text-align: center; }

.calendar-shell { margin-top: .8rem; }
.calendar-header {
  display: flex;
  justify-content: space-between;
  gap: .8rem;
  align-items: flex-start;
  margin-bottom: .7rem;
}
.calendar-actions { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; }

.calendar-grid {
  display: grid;
  gap: .7rem;
}
.calendar-grid.week { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-grid.five { grid-template-columns: repeat(7, minmax(0, 1fr)); }

.day-tile {
  position: relative;
  min-height: 172px;
  padding: .6rem;
}
.day-tile header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .45rem; }
.day-tile.weekend { background: color-mix(in srgb, var(--accent), var(--panel) 93%); }
.day-tile.today { outline: 2px solid color-mix(in srgb, var(--primary), white 25%); }

.event-list { display: grid; gap: .35rem; }
.event-card {
  width: 100%;
  text-align: left;
  border: 1px solid color-mix(in srgb, var(--primary), transparent 85%);
  background: color-mix(in srgb, var(--primary), white 88%);
  color: var(--text);
  border-radius: 9px;
  padding: .35rem .45rem;
  font: inherit;
  cursor: pointer;
}
.event-card.event-red { background: color-mix(in srgb, #d74b4b, white 84%); border-color: color-mix(in srgb, #d74b4b, transparent 45%); }
.event-card.event-green { background: color-mix(in srgb, #4ea56b, white 82%); border-color: color-mix(in srgb, #4ea56b, transparent 45%); }
.more-btn, .mini-add {
  border: 1px dashed color-mix(in srgb, var(--primary), transparent 55%);
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  padding: .22rem .45rem;
  cursor: pointer;
}
.mini-add { position: absolute; right: .5rem; bottom: .5rem; font-weight: 700; }

.freetext-panel { margin-top: .9rem; }
.freetext-display { min-height: 40px; line-height: 1.45; white-space: normal; }

.year-weeks {
  display: grid;
  gap: .65rem;
  max-height: 74vh;
  overflow: auto;
  padding-right: .3rem;
}
.week-block { padding: .7rem; }
.week-block h4 { margin: 0 0 .55rem; color: var(--muted); font-size: .95rem; font-family: 'Space Grotesk', sans-serif; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.38);
  display: grid;
  place-items: center;
  z-index: 100;
  padding: 1rem;
}
.modal.hidden { display: none; }
.modal-card {
  width: min(520px, 96vw);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
  display: grid;
  gap: .7rem;
}
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }

input, textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--primary), transparent 75%);
  background: color-mix(in srgb, var(--panel), white 20%);
  color: var(--text);
  font: inherit;
  padding: .55rem .65rem;
}

.form-inline, .form-stack { display: grid; gap: .55rem; max-width: 460px; margin: 0 auto; }

.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 1rem;
  background: var(--text);
  color: var(--bg);
  border-radius: 11px;
  padding: .5rem .8rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  z-index: 200;
}
.toast.hidden { display: none; }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .calendar-header { flex-direction: column; }
  .calendar-actions { justify-content: flex-start; }
  .calendar-grid.week {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .calendar-grid.week .day-tile:nth-child(7) {
    grid-column: 1 / -1;
    max-width: 56%;
    justify-self: center;
  }
  .calendar-grid.five { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}