/* Shell layout: header, tabs, side menu (desktop) / menu panel (phone), page frame. */
.top {
  background: var(--c-black); color: var(--c-white);
  padding: 12px var(--gutter) 12px;
  padding-top: calc(12px + env(safe-area-inset-top));
  padding-left: max(var(--gutter), env(safe-area-inset-left));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
  display: flex; flex-direction: column; gap: 12px;
}
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
/* Staff on a phone: Management / Suppliers as two equal cells under the brand (ManagePhone mockup) */
.tabs-phone { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.tabs-phone .tab { justify-content: center; }
.top-left { display: flex; align-items: center; gap: 24px; min-width: 0; flex-wrap: wrap; }
.top-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand { display: flex; flex-direction: column; gap: 0; text-decoration: none; color: var(--c-white); min-width: 0; }
.brand:hover { color: var(--c-white); }
.brand-name { font-family: var(--font-heading); font-size: var(--fs-brand-phone); letter-spacing: 1px; line-height: 1.1; white-space: nowrap; }
.brand-sub { font-family: var(--font-heading); font-size: 14px; letter-spacing: 1px; color: var(--c-pink); line-height: 1.1; }
.who { font-size: var(--fs-tiny); color: var(--c-on-dark-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 42vw; }
.top-left { flex: 1 1 auto; overflow: hidden; }
.brand-name { overflow: hidden; text-overflow: ellipsis; }
/* Very narrow screens: the brand gets the room; the person's name is in the menu panel instead */
@media (max-width: 399px) {
  .top .who { display: none; }
  .brand-name { font-size: 20px; }
  .menu-panel .who { display: block; max-width: none; white-space: normal; padding: 4px 0; }
}
@media (min-width: 400px) { .menu-panel .who { display: none; } }
.menu-button { width: var(--tap); height: var(--tap); background: var(--c-black); border: 1px solid var(--c-dark-border); display: flex; align-items: center; justify-content: center; padding: 0; }
.tabs { display: none; gap: 4px; }
.tab { color: var(--c-white); border: 1px solid var(--c-dark-border); padding: 10px 16px; font-weight: 600; text-decoration: none; font-size: 15px; min-height: var(--tap); display: inline-flex; align-items: center; }
.tab:hover { color: var(--c-white); }
.tab.is-on { color: var(--c-black); background: var(--c-green); border-color: var(--c-green); font-weight: 700; }
.tab.is-on:hover { color: var(--c-black); }

/* Phone menu panel: drops below the header */
.menu-panel { background: var(--c-black); color: var(--c-white); padding: 8px var(--gutter) 16px; display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--c-dark-line); }
.menu-panel .menu { background: transparent; border: 0; padding: 0; }
.menu-panel .menu-title { display: none; }
.menu-panel .menu-item { color: var(--c-white); border-left-color: transparent; }
.menu-panel .menu-item.is-on { background: var(--c-dark-track); border-left-color: var(--c-green); }
.menu-panel .menu-item.is-soon { color: var(--c-on-dark-faint); }
.menu-panel .tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.menu-panel .tab { justify-content: center; }
.menu-panel .btn-ghost { align-self: flex-start; }

/* Section menu */
.menu { background: var(--c-white); border-right: 1px solid var(--c-line); padding: 20px 0; display: flex; flex-direction: column; }
.menu-title { padding: 0 20px 10px; font-size: var(--fs-micro); font-weight: 700; letter-spacing: 1px; color: var(--c-muted-2); }
.menu-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 20px; text-decoration: none; color: var(--c-ink); border-left: 4px solid transparent; min-height: var(--tap); font-size: 16px; }
.menu-item.is-on { font-weight: 700; background: var(--c-green-tint); border-left-color: var(--c-green); }
.menu-item.is-soon { color: var(--c-faint); }

/* Body layout: menu beside content on desktop */
.body { display: flex; flex: 1; width: 100%; }
.body > .menu { display: none; }
.body > .page { flex: 1; min-width: 0; }
.hide-phone { display: none !important; }

.page-footer { font-size: var(--fs-tiny); color: var(--c-muted); padding: 0 var(--gutter) calc(24px + env(safe-area-inset-bottom)); }

@media (min-width: 720px) {
  .top { padding: 16px var(--gutter-desktop); }
  .tabs-phone { display: none !important; }
  .brand { flex-direction: row; align-items: baseline; gap: 14px; }
  .brand-name { font-size: var(--fs-brand); }
  .brand-sub { font-size: 18px; }
  .who { font-size: var(--fs-small); max-width: none; }
  .tabs { display: flex; }
  .menu-button, .menu-panel { display: none !important; }
  .hide-phone { display: inline-flex !important; }
  .body > .menu { display: flex; flex: 0 0 var(--menu-width); }
  .page-footer { padding: 0 var(--gutter-desktop) 24px; }
}

/* Loading and errors */
.loading { padding: 40px var(--gutter); color: var(--c-muted); text-align: center; }
.fatal { margin: var(--gutter); }