/* Eventful: mobile-first styles */
:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #1d2433;
  --muted: #667085;
  --border: #e4e7ec;
  --primary: #4f46e5;
  --primary-dark: #4338ca;
  --primary-soft: #eef2ff;
  --danger: #dc2626;
  --success-bg: #ecfdf3;
  --success: #067647;
  --error-bg: #fef3f2;
  --info-bg: #eff8ff;
  --info: #175cd3;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5rem; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
h3 { font-size: 1.05rem; }
hr { border: 0; border-top: 1px solid var(--border); margin: 1.25rem 0; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 1rem; }
.main { flex: 1; padding-top: 1.5rem; padding-bottom: 3rem; }
.narrow { max-width: 460px; margin: 0 auto; }
.narrow.wide { max-width: 680px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.meta { color: var(--muted); font-size: .875rem; margin: 0 0 .25rem; }
.inline { display: inline; margin: 0; }
.stack { display: grid; gap: .5rem; }

/* Header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; padding-top: .75rem; padding-bottom: .75rem; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--text); letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1rem; font-size: .95rem; }
.nav a { color: var(--text); }
.nav a.button { color: #fff; }

.site-footer { border-top: 1px solid var(--border); padding: 1.25rem 0; color: var(--muted); font-size: .875rem; background: var(--surface); }

/* Buttons */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .4rem; padding: .65rem 1.1rem; border: 1px solid var(--primary); border-radius: 8px;
  background: var(--primary); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: background .15s;
}
.button:hover { background: var(--primary-dark); text-decoration: none; }
.button:disabled { opacity: .55; cursor: not-allowed; }
.button-small { padding: .4rem .8rem; font-size: .875rem; }
.button-block { width: 100%; }
.button-ghost { background: var(--surface); color: var(--primary); border-color: var(--border); }
.button-ghost:hover { background: var(--primary-soft); }
.button-danger { background: var(--danger); border-color: var(--danger); }
.button-danger:hover { background: #b91c1c; }
.link-button { background: none; border: 0; padding: 0; font: inherit; color: var(--text); cursor: pointer; }
.link-button:hover { text-decoration: underline; }
.link-button.danger { color: var(--danger); }

/* Cards & layout */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.page-head { margin-bottom: 1.5rem; }
.row-between { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.empty { padding: 2rem 1.25rem; text-align: center; color: var(--muted); }

.grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 600px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid { grid-template-columns: repeat(3, 1fr); } }

.event-card { overflow: hidden; display: flex; flex-direction: column; }
.card-image { display: block; aspect-ratio: 16 / 9; background: linear-gradient(135deg, #6366f1, #a855f7); }
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.placeholder { display: flex; height: 100%; align-items: center; justify-content: center; color: #fff; font-size: 1.5rem; font-weight: 700; }
.card-body { padding: 1rem; display: flex; flex-direction: column; flex: 1; }
.card-body h3 a { color: var(--text); }
.card-footer { margin-top: auto; padding-top: .75rem; display: flex; align-items: center; justify-content: space-between; }
.price { font-weight: 700; }

.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: .78rem; font-weight: 600; }
.badge-full { background: var(--error-bg); color: var(--danger); }
.role-admin { background: #fef0c7; color: #93370d; }
.role-organizer { background: var(--success-bg); color: var(--success); }

/* Search */
.search { display: flex; gap: .5rem; margin: 1rem 0 .5rem; }
.search input { flex: 1; min-width: 0; }

/* Forms */
.form { padding: 1.25rem; }
.form label { display: block; font-weight: 600; font-size: .9rem; margin: 1rem 0 .35rem; }
.form > label:first-of-type { margin-top: 0; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=number],
input[type=date], input[type=time], input[type=file], textarea {
  width: 100%; padding: .6rem .75rem; border: 1px solid var(--border); border-radius: 8px;
  font: inherit; color: inherit; background: var(--surface);
}
input:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
textarea { resize: vertical; }
.form .button-block, .form .actions { margin-top: 1.5rem; }
.form .row { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
@media (min-width: 520px) { .form .row { grid-template-columns: 1fr 1fr; } }
.field-error { color: var(--danger); font-size: .85rem; margin: .3rem 0 0; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.form .checkbox { display: flex; align-items: center; gap: .5rem; font-weight: 400; margin-top: .5rem; }
.preview { max-height: 160px; border-radius: 8px; margin-bottom: .5rem; }

.roles { border: 0; padding: 0; margin: 1rem 0 0; }
.roles legend { font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
.form .choice { display: flex; gap: .75rem; align-items: flex-start; font-weight: 400; margin: .5rem 0 0; padding: .75rem; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; }
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.choice input { margin-top: .3rem; }
.choice small { display: block; color: var(--muted); }

.danger-zone { margin-top: 1.5rem; padding: 1rem 1.25rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; border-color: #fecdca; }
.danger-zone p { margin: 0; }

/* Flash messages */
.flash { padding: .75rem 1rem; border-radius: 8px; margin-bottom: 1rem; background: var(--info-bg); color: var(--info); }
.flash-success { background: var(--success-bg); color: var(--success); }
.flash-error { background: var(--error-bg); color: var(--danger); }

/* Event detail */
.hero { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius); margin-bottom: 1.5rem; }
.detail-layout { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .detail-layout { grid-template-columns: 1fr 320px; align-items: start; } }
.description { white-space: pre-line; margin-top: 1rem; }
.side { padding: 1.25rem; }
@media (min-width: 800px) { .side { position: sticky; top: 1rem; } }
.facts { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; margin: 0 0 1.25rem; }
.facts dt { color: var(--muted); font-size: .875rem; }
.facts dd { margin: 0; font-weight: 600; }

/* Lists */
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.list-item { padding: 1rem; display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; }
.list-item h3 { margin: 0; }
.past { opacity: .65; }

/* Tables: become stacked cards on small screens */
.table-wrap { overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: .925rem; }
th, td { padding: .7rem 1rem; text-align: left; vertical-align: middle; }
th { background: #f9fafb; color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr + tr td { border-top: 1px solid var(--border); }
.actions-cell { white-space: nowrap; text-align: right; }
.actions-cell > * + * { margin-left: .75rem; }

@media (max-width: 640px) {
  thead { display: none; }
  table, tbody, tr, td { display: block; width: 100%; }
  tr { padding: .5rem 0; }
  tr + tr { border-top: 1px solid var(--border); }
  tr + tr td { border-top: 0; }
  td { padding: .25rem 1rem; }
  td[data-label]::before { content: attr(data-label) ": "; color: var(--muted); font-size: .8rem; }
  .actions-cell { text-align: left; padding-top: .5rem; }
}

/* Admin stats */
.stats { display: grid; gap: .75rem; grid-template-columns: repeat(2, 1fr); margin-top: 1rem; }
@media (min-width: 700px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 1rem; color: var(--muted); font-size: .875rem; }
.stat span { display: block; font-size: 1.6rem; font-weight: 800; color: var(--text); }

/* Pagination & errors */
.pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 2rem; }
.error-code { font-size: 3.5rem; font-weight: 800; color: var(--primary); margin: 2rem 0 0; }