/* src/EventBooking.Web/wwwroot/css/app.css (complete) */
@import url("../theme.css");
* { box-sizing: border-box; }
html { font-family: var(--font-body); color: var(--color-neutral-900); background: var(--color-neutral-50); }
body { margin: 0; font-size: var(--font-size-body); line-height: 1.5; }
a { color: var(--color-primary); }
button, input, select, textarea { font: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px; box-shadow: var(--focus-ring);
}
.app-shell { min-height: 100vh; display: grid; grid-template-rows: auto auto 1fr auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) var(--space-6); background: var(--color-primary); color: var(--color-on-primary); }
.brand-lockup { display: flex; align-items: center; gap: var(--space-3); }
.brand, .topbar a { color: var(--color-on-primary); font-weight: 700; text-decoration: none; }
.brand-mark { max-height: 2.5rem; max-width: 10rem; }
.staff-nav { display: flex; flex-wrap: wrap; gap: var(--space-2); padding: var(--space-2) var(--space-6); background: var(--color-neutral-100); }
.staff-nav-link { padding: var(--space-2) var(--space-3); border-radius: var(--radius-control); }
.staff-nav-link.active { background: var(--color-primary); color: var(--color-on-primary); }
.main-content { width: min(100%, 90rem); margin-inline: auto; padding: var(--space-6); }
.page-header { display: flex; justify-content: space-between; gap: var(--space-4); align-items: start; }
.card { background: var(--color-on-primary); border: 1px solid var(--color-neutral-200); border-radius: var(--radius-card); margin-block: var(--space-4); padding: var(--space-4); }
.button { min-height: 2.75rem; border: 1px solid var(--color-primary); border-radius: var(--radius-control); padding: var(--space-2) var(--space-4); background: var(--color-on-primary); color: var(--color-primary); }
.button-primary { background: var(--color-primary); color: var(--color-on-primary); }
.button-danger { border-color: var(--color-danger); color: var(--color-danger); }
.field { display: grid; gap: var(--space-1); margin-block: var(--space-3); }
.field > label, .field-label { font-size: var(--font-size-label); font-weight: 600; }
.hint, .muted { color: var(--color-neutral-700); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: var(--space-3); text-align: left; border-bottom: 1px solid var(--color-neutral-200); vertical-align: top; }
.row-actions, .chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.app-footer { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; padding: var(--space-4) var(--space-6); background: var(--color-neutral-100); }
@media (max-width: 64rem) { .main-content { padding: var(--space-4); } table, thead, tbody, tr, th, td { display: block; } thead { position: absolute; left: -10000px; } td::before { content: attr(data-label); display: block; font-weight: 600; } }
@media (max-width: 40rem) { .topbar, .page-header { align-items: stretch; flex-direction: column; } .main-content { padding: var(--space-3); } .button { width: 100%; } }