html { height: auto; min-height: 100%; overflow-x: hidden; overflow-y: auto; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--fg); font: var(--text)/var(--lead) var(--font); }
.admin-bar { background: var(--bg); }
.admin-actions { display: flex; align-items: center; margin-left: auto; }
.admin-actions[hidden] { display: none; }
.admin-actions__logout { margin: 0; padding: 0; border: 0; background: transparent; font: inherit; }
.admin-loading { padding: 20px; }
.admin-auth { max-width: 36rem; margin: 0 auto; padding: 32px 28px 48px; }
.admin-auth h1 { margin: 0; font-size: var(--title); }
.admin-auth p { margin: 10px 0 16px; }
.admin-auth label { display: block; margin: 20px 0 var(--lbl-control-gap); color: var(--muted); }
.admin-auth input { width: 100%; height: var(--field-height); padding: var(--field-pad-y) var(--field-pad-x); border: 0; border-radius: var(--radius); background: var(--panel); color: var(--fg); }
.admin-auth button { margin-top: 12px; }
.admin-page { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: calc(100vh - var(--bar)); }
.admin-nav { border-right: 1px solid var(--line); }
.admin-nav__row { display: block; width: 100%; padding: 8px 12px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--muted); text-align: left; text-decoration: none; font: inherit; font-weight: 650; }
.admin-nav__row:hover, .admin-nav__row:focus-visible { color: var(--fg); }
.admin-nav__row:focus-visible { box-shadow: inset 0 0 0 1px var(--bronze); outline: 0; }
.admin-nav__row.is-active { background: var(--select); color: var(--fg); }
.admin-main { min-width: 0; }
.admin-scroll { padding: 16px; overflow: auto; }
.admin-form { max-width: 980px; }
.env-group { margin: 0 0 22px; }
.env-group > h3 { margin: 0 0 8px; color: var(--muted); font-size: var(--label); letter-spacing: var(--track); text-transform: uppercase; }
.env-row { padding: 10px 0; border-top: 1px solid var(--line); }
.env-row__head { display: flex; align-items: center; gap: 10px; }
.env-row__head code { color: var(--fg); }
.env-row__status { color: var(--muted); font-size: 0.6875rem; }
.env-row__label { margin: 3px 0 7px; color: var(--muted); }
.env-row__value { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 6px; }
.env-row__value input { min-width: 0; height: var(--field-height); padding: var(--field-pad-y) var(--field-pad-x); border: 0; border-radius: var(--radius); background: var(--panel); color: var(--fg); }
.error { color: var(--danger); }
.access-page { max-width: 980px; }
.access-message { margin: 0 0 12px; color: var(--good); }
.access-section { margin: 0 0 22px; border-top: 1px solid var(--line); }
.access-section__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 12px 0; }
.access-section__head h3 { margin: 0; font-size: var(--text); }
.access-section__head p { margin: 3px 0 0; color: var(--muted); }
.access-state { color: var(--bronze); font-size: var(--label); font-weight: 650; }
.access-mode { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); }
.access-mode__option { display: flex; flex-direction: column; min-height: 82px; padding: 12px; border: 0; border-radius: 0; background: transparent; color: var(--fg); text-align: left; font: inherit; }
.access-mode__option + .access-mode__option { border-left: 1px solid var(--line); }
.access-mode__option span { margin-top: 5px; color: var(--muted); font-size: var(--label); }
.access-mode__option:hover, .access-mode__option:focus-visible { background: color-mix(in srgb, var(--fg) 3%, transparent); }
.access-mode__option:focus-visible { box-shadow: inset 0 0 0 1px var(--bronze); outline: 0; }
.access-mode__option:disabled { cursor: wait; opacity: 0.55; }
.access-mode__option[aria-busy="true"] { opacity: 1; }
.access-mode__option.is-active { background: color-mix(in srgb, var(--bronze) 8%, transparent); }
.access-mode__option.is-active strong { color: var(--bronze); }
.access-note { margin: 8px 0 0; color: var(--muted); font-size: var(--label); }
.signup-list { border: 1px solid var(--line); }
.signup-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.signup-row:last-child { border-bottom: 0; }
.signup-row time { color: var(--muted); font-size: var(--label); }
.empty-state { margin: 0; padding: 18px 12px; color: var(--muted); }
@media (max-width: 760px) { .admin-page { grid-template-columns: 1fr; } .admin-nav { border-right: 0; } .admin-auth { padding: 24px 16px 40px; } }
@media (max-width: 520px) { .access-mode { grid-template-columns: 1fr; } .access-mode__option + .access-mode__option { border-top: 1px solid var(--line); border-left: 0; } .signup-row { grid-template-columns: 1fr; gap: 3px; } }

/* Customer access is scoped to its own admin page. */
.customer-access form { max-width: 36rem; }
.customer-access input, .customer-access select { width: 100%; color: var(--fg); background: var(--panel); padding: var(--field-pad-y) var(--field-pad-x); }
.customer-access form button { margin-top: 12px; }
.customer-row { display: flex; align-items: center; gap: 12px; padding: 5px 0; flex-wrap: wrap; }
main#app .customer-access :is(button,input,select):focus-visible { box-shadow: inset 0 0 0 2px var(--bronze); }

.customer-confirmation { flex-basis: 100%; padding: 8px 0; }
.customer-confirmation button + button { margin-left: 8px; }