:root {
  --bg: #0b1220;
  --surface: rgba(255,255,255,.06);
  --surface-strong: rgba(255,255,255,.1);
  --text: #eaf0ff;
  --muted: rgba(234,240,255,.75);
  --line: rgba(255,255,255,.12);
  --brand: #6ee7ff;
  --brand2: #a78bfa;
  --radius: 18px;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: radial-gradient(1000px 600px at 20% -10%, rgba(110,231,255,.18), transparent 60%),
              radial-gradient(900px 600px at 90% 0%, rgba(167,139,250,.16), transparent 55%),
              var(--bg);
  color: var(--text);
}

/* Layout container */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px;
}

/* Navbar */
.nav {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(11,18,32,.75);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .3px;
}

.nav-links {
  display: flex;
  gap: 10px;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  transition: 0.2s ease;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  display: block;
  object-fit: contain;
}

/* Buttons */
.btn {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #06101a;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--surface-strong);
}

/* Cards */
.card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

/* Travel tiles */
.tile {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: 0.2s ease;
}

.tile:hover {
  transform: translateY(-3px);
  background: var(--surface-strong);
}

/* Forms */
label {
  font-weight: 600;
  margin-top: 14px;
  display: block;
}

input, select, textarea {
  width: 100%;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  margin-top: 6px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
}

/* Utility */
.section-title {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 14px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  font-size: 42px;
  margin-bottom: 12px;
}

p {
  color: var(--muted);
}

pre {
  background: rgba(0,0,0,.25);
  border: 1px solid var(--line);
  padding: 14px;
  border-radius: 12px;
  overflow-x: auto;
}

/* SCROLLABLE FILTER BAR */

.scroll-filter {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0;
  margin-top: 18px;
  scrollbar-width: none; /* Firefox */
}

.scroll-filter::-webkit-scrollbar {
  display: none; /* Chrome */
}

.scroll-item {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  transition: 0.2s ease;
  white-space: nowrap;
}

.scroll-item:hover {
  background: rgba(255,255,255,.08);
  color: var(--text);
}

.scroll-item.active {
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #06101a;
  border: none;
}

.slots {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.slot {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

//Output style
.slot-time {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.slot-activity {
  font-size: 15px;
}