/* SerliGym admin - system fonts only (fast on shared hosting) */
:root {
  --ink: #0f1a17;
  --ink-2: #44524e;
  --muted: #6b7a76;
  --line: #e2e8e5;
  --bg: #f4f6f5;
  --card: #ffffff;
  --side: #0d1714;
  --side-2: #15231f;
  --side-ink: #b9c7c2;
  --primary: #0d7a5f;
  --primary-ink: #ffffff;
  --primary-soft: #e3f3ee;
  --volt: #c8f04a;
  --danger: #c2372d;
  --danger-soft: #fdecea;
  --warn: #9a6400;
  --warn-soft: #fff4dc;
  --ok: #157f3d;
  --ok-soft: #e5f6eb;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15, 26, 23, .06), 0 2px 8px rgba(15, 26, 23, .04);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); font-size: 14.5px; line-height: 1.5; color: var(--ink); background: var(--bg); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; margin-top: 1.4em; }
code { background: #eef2f0; padding: 1px 5px; border-radius: 4px; font-size: .9em; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.ic { width: 18px; height: 18px; flex: none; }

/* ---------- Shell ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 240px; background: var(--side); color: var(--side-ink); display: flex; flex-direction: column; position: fixed; inset: 0 auto 0 0; z-index: 30; transition: transform .2s; }
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 18px 14px; color: #fff; font-weight: 700; }
.brand-mark { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--volt); color: #10200a; font-weight: 800; font-size: 17px; }
.brand-name { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-logo { max-height: 36px; max-width: 180px; }
.nav { flex: 1; overflow-y: auto; padding: 6px 10px; }
.nav-section { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #6f837d; padding: 14px 10px 6px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; color: var(--side-ink); margin-bottom: 2px; position: relative; }
.nav a:hover { background: var(--side-2); color: #fff; text-decoration: none; }
.nav a.active { background: var(--side-2); color: #fff; }
.nav a.active::before { content: ""; position: absolute; left: -10px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--volt); }
.sidebar-foot { font-size: 12px; color: #5d716b; padding: 14px 20px; }

.main { flex: 1; margin-left: 240px; min-width: 0; }
.main.guest { margin-left: 0; }
.topbar { display: flex; align-items: center; gap: 12px; background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 24px; position: sticky; top: 0; z-index: 20; }
.page-title { font-size: 1.15rem; margin: 0; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.branch-switch select { min-width: 170px; }
.user-chip { display: flex; align-items: center; gap: 6px; }
.user-chip form { margin: 0; }
.user-link { display: flex; align-items: center; gap: 9px; color: var(--ink); }
.user-link:hover { text-decoration: none; }
.avatar { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 700; }
.user-meta { display: flex; flex-direction: column; line-height: 1.2; }
.user-meta small { color: var(--muted); font-size: 12px; }
.icon-btn { border: 0; background: transparent; color: var(--ink-2); padding: 7px; border-radius: 8px; cursor: pointer; display: inline-grid; place-items: center; }
.icon-btn:hover { background: var(--bg); }
.only-mobile { display: none; }
.content { padding: 24px; max-width: 1200px; }

/* ---------- Components ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .spacer { flex: 1; }

.btn { white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 8px 14px; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer; line-height: 1.2; }
.btn:hover { background: var(--bg); text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--danger); border-color: #f0c4c0; }
.btn.danger:hover { background: var(--danger-soft); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.link-btn { border: 0; background: none; color: var(--primary); font: inherit; cursor: pointer; padding: 0; }
.link-btn.danger { color: var(--danger); }

label { display: block; font-weight: 600; font-size: 13.5px; color: var(--ink-2); margin-bottom: 12px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=tel], input[type=url], input[type=date], input[type=time], input[type=file], input:not([type]), select, textarea {
  display: block; width: 100%; margin-top: 5px; font: inherit; color: var(--ink); background: #fff;
  border: 1px solid #cfd8d4; border-radius: 8px; padding: 9px 11px; font-weight: 400;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13, 122, 95, .15); }
textarea { min-height: 90px; resize: vertical; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.check input { width: auto; margin: 0; }
.hint { font-weight: 400; font-size: 12.5px; color: var(--muted); margin-top: 4px; display: block; }
.grid { display: grid; gap: 0 16px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.span-2 { grid-column: span 2; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 6px; }

.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid transparent; }
.alert.success { background: var(--ok-soft); color: var(--ok); border-color: #bfe5cc; }
.alert.error { background: var(--danger-soft); color: var(--danger); border-color: #f3c9c4; }
.alert.warn { background: var(--warn-soft); color: var(--warn); border-color: #f2dca8; }
.alert.info { background: var(--primary-soft); color: var(--primary); border-color: #c4e4da; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; background: #fafcfb; }
table.data tr:hover td { background: #fafcfb; }
table.data td.actions { white-space: nowrap; text-align: right; }
table.data td.actions form { display: inline; }

.badge { white-space: nowrap; display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #eef2f0; color: var(--ink-2); }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--primary-soft); color: var(--primary); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.stat small { color: var(--muted); font-weight: 600; }
.stat strong { display: block; font-size: 1.6rem; margin-top: 4px; }

.empty-state { text-align: center; padding: 48px 20px; color: var(--ink-2); }
.pager { display: flex; gap: 4px; margin-top: 14px; flex-wrap: wrap; }
.pager a, .pager span { padding: 5px 10px; border-radius: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 13px; }
.pager a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.matrix th:first-child, .matrix td:first-child { min-width: 180px; }
.matrix td { text-align: center; }
.matrix td:first-child { text-align: left; font-weight: 600; }
.matrix input { width: 17px; height: 17px; accent-color: var(--primary); }
.matrix .na { color: #c7d0cc; }

dl.summary { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; margin: 0 0 18px; }
dl.summary dt { color: var(--muted); font-weight: 600; }
dl.summary dd { margin: 0; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 8px 16px; }
.kv div:nth-child(odd) { color: var(--muted); font-weight: 600; }
pre.details { white-space: pre-wrap; word-break: break-word; margin: 0; font-size: 12.5px; color: var(--ink-2); max-width: 420px; }

/* ---------- Login ---------- */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(160deg, #0d1714 0%, #10241d 55%, #173528 100%); }
.auth-card { width: 100%; max-width: 400px; background: #fff; border-radius: 14px; padding: 30px 28px; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.auth-card .brand { color: var(--ink); padding: 0 0 18px; }
.auth-card h1 { font-size: 1.3rem; }
.auth-card .btn { width: 100%; padding: 11px; }

/* ---------- Installer ---------- */
.installer { background: var(--bg); }
.install-wrap { max-width: 720px; margin: 36px auto; padding: 0 16px; }
.install-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.install-head h1 { margin: 0; font-size: 1.35rem; }
.install-head p { margin: 0; color: var(--muted); }
.steps { list-style: none; padding: 0; margin: 0 0 16px; display: flex; gap: 6px; flex-wrap: wrap; counter-reset: s; }
.steps li { counter-increment: s; flex: 1; min-width: 110px; font-size: 13px; font-weight: 600; color: var(--muted); border-top: 3px solid var(--line); padding-top: 8px; }
.steps li::before { content: counter(s) ". "; }
.steps li.done { border-color: var(--primary); color: var(--ink-2); }
.steps li.current { border-color: var(--volt); color: var(--ink); }
.checklist { list-style: none; padding: 0; margin: 0 0 18px; }
.checklist li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.checklist li.ok { color: var(--ok); }
.checklist li.bad { color: var(--danger); font-weight: 700; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, .35); }
  .main { margin-left: 0; }
  .only-mobile { display: inline-grid; }
  .topbar { padding: 10px 14px; }
  .content { padding: 16px; }
  .user-meta { display: none; }
  .branch-switch select { min-width: 0; max-width: 150px; }
  .grid.two, .grid.three { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  dl.summary, .kv { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .stats { grid-template-columns: 1fr; }
  .page-title { font-size: 1rem; }
}

/* ===================== Phase 1 ===================== */
.text-warn { color: var(--warn); }
form.inline { display: inline; margin: 0; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 0; }
.inline-form input { width: auto; flex: 1; min-width: 160px; margin: 0; }
.inline-label { display: flex; align-items: center; gap: 6px; margin: 0; font-weight: 600; }
.inline-label input { margin: 0; width: auto; }
.search-form { flex: 1; max-width: 420px; }
.search-form input { margin: 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); font-size: 13px; font-weight: 600; }
.chip:hover { text-decoration: none; background: var(--bg); }
.chip.on { background: var(--ink); border-color: var(--ink); color: #fff; }
tr.click-row { cursor: pointer; }
tr.is-void td { color: #9aa6a2; text-decoration: line-through; }
tr.is-void td:last-child, tr.is-void td.actions { text-decoration: none; }
table.data tfoot.totals td { border: 0; padding: 5px 12px; text-align: right; color: var(--ink-2); }
table.data tfoot.totals td:first-child { text-align: right; }
table.data tfoot.totals tr.grand td { font-weight: 800; color: var(--ink); font-size: 1.05em; }

.m-avatar { border-radius: 50%; object-fit: cover; flex: none; background: var(--primary-soft); }
.m-avatar.initials { display: inline-grid; place-items: center; color: var(--primary); font-weight: 800; }
.m-cell { display: flex; align-items: center; gap: 10px; }

.member-head { display: flex; gap: 20px; align-items: flex-start; }
.member-head.compact { align-items: center; padding: 14px 18px; }
.member-head > .m-avatar { border: 3px solid var(--primary-soft); }
.member-head-main { flex: 1; min-width: 0; }
.member-head-main h2 { margin-bottom: 4px; }
.member-head-side { display: grid; gap: 8px; min-width: 170px; }
.mini-stat { background: var(--bg); border-radius: 8px; padding: 8px 12px; }
.mini-stat small { display: block; color: var(--muted); font-weight: 600; font-size: 12px; }
.mini-stat strong { font-size: 1.05rem; }
.note { border-left: 3px solid var(--primary-soft); padding: 4px 0 4px 12px; margin-bottom: 10px; }
.note p { margin: 0 0 2px; }

.member-form { display: grid; grid-template-columns: 210px 1fr; gap: 24px; }
.photo-frame { width: 200px; height: 200px; border-radius: 12px; background: var(--bg); border: 1px dashed #c3cfca; display: grid; place-items: center; overflow: hidden; }
.photo-frame img, .photo-frame video { width: 100%; height: 100%; object-fit: cover; }
.photo-frame video { transform: scaleX(-1); }
.photo-empty { color: var(--muted); font-weight: 600; }
.photo-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }

.plan-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; margin-bottom: 16px; }
.plan-option { position: relative; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; cursor: pointer; display: grid; gap: 2px; margin: 0; font-weight: 500; }
.plan-option input { position: absolute; opacity: 0; }
.plan-option:has(input:checked) { border: 2px solid var(--primary); background: var(--primary-soft); padding: 11px 13px; }
.plan-option:has(input:focus-visible) { outline: 3px solid rgba(13, 122, 95, .3); }
.po-name { font-weight: 700; color: var(--ink); }
.po-price { font-size: 1.25rem; font-weight: 800; color: var(--ink); }
.po-meta { font-size: 12.5px; color: var(--muted); }
.sale-summary { max-width: 380px; margin: 6px 0 4px auto; border-top: 1px solid var(--line); padding-top: 8px; }
.sale-summary > div { display: flex; justify-content: space-between; padding: 3px 0; color: var(--ink-2); }
.sale-summary .total { font-size: 1.2rem; font-weight: 800; color: var(--ink); border-top: 1px solid var(--line); margin-top: 4px; padding-top: 8px; }

details.row-menu { position: relative; display: inline-block; }
details.row-menu summary { list-style: none; }
details.row-menu summary::-webkit-details-marker { display: none; }
.row-menu-body { position: absolute; right: 0; top: 110%; z-index: 5; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.12); padding: 12px; width: 260px; display: grid; gap: 12px; text-align: left; }
form.stack { display: grid !important; gap: 6px; }
form.stack input, form.stack select { margin: 0; }
.receipt-ready { display: flex; align-items: center; gap: 12px; }

/* Check-in */
.checkin-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
.scan-box { display: flex; gap: 8px; }
.scan-box input { margin: 0; font-size: 1.15rem; padding: 14px 16px; }
.scan-box .btn { padding: 0 18px; }
.cam-wrap { margin-top: 10px; display: grid; gap: 8px; justify-items: start; }
.cam-wrap video { width: 100%; max-width: 420px; border-radius: 10px; background: #000; }
.search-results { display: grid; gap: 6px; margin-top: 8px; }
.sr-item { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 8px 12px; cursor: pointer; text-align: left; font: inherit; }
.sr-item:hover { border-color: var(--primary); }
.sr-item span:nth-child(2) { flex: 1; display: grid; }
.sr-item small { color: var(--muted); }
.sr-item .cr-photo { width: 38px; height: 38px; font-size: 14px; }
.checkin-result { margin-top: 16px; border-radius: 14px; padding: 22px; display: flex; gap: 20px; align-items: flex-start; min-height: 150px; border: 2px solid var(--line); background: #fff; }
.checkin-result.idle { align-items: center; justify-content: center; color: var(--muted); border-style: dashed; }
.checkin-result.allowed { border-color: #3fae6a; background: #ecf9f0; }
.checkin-result.warn { border-color: #e0a526; background: #fff7e3; }
.checkin-result.denied { border-color: #d9534a; background: #fdecea; }
.cr-photo { width: 120px; height: 120px; border-radius: 12px; object-fit: cover; flex: none; background: #fff; }
.cr-photo.initials { display: inline-grid; place-items: center; font-size: 40px; font-weight: 800; color: var(--primary); background: var(--primary-soft); }
.cr-body { flex: 1; min-width: 0; }
.cr-big { font-size: 1.9rem; font-weight: 900; letter-spacing: -.01em; }
.checkin-result.allowed .cr-big { color: #157f3d; }
.checkin-result.warn .cr-big { color: #9a6400; }
.checkin-result.denied .cr-big { color: #b3261e; }
.cr-name { font-size: 1.2rem; font-weight: 700; margin-top: 2px; }
.cr-name small { color: var(--muted); font-weight: 600; }
.cr-msg { font-size: 1.05rem; margin-top: 4px; }
.cr-plan { color: var(--ink-2); margin-top: 4px; }
.cr-notes { margin: 8px 0 0; padding-left: 18px; font-weight: 600; }
.cr-health { margin-top: 8px; font-size: 13px; color: var(--warn); }
.cr-override { display: flex; gap: 8px; margin-top: 12px; }
.cr-override input { margin: 0; }
.checkin-side .card-head strong { font-size: 1.6rem; }
.today-list { list-style: none; margin: 0 0 12px; padding: 0; max-height: 460px; overflow-y: auto; }
.today-list li { display: flex; justify-content: space-between; gap: 8px; padding: 7px 0 7px 10px; border-bottom: 1px solid var(--line); border-left: 3px solid #3fae6a; }
.today-list li.denied { border-left-color: #d9534a; }
.today-list li.override { border-left-color: #e0a526; }
.today-list li small { color: var(--muted); white-space: nowrap; }
body.kiosk { background: #0d1714; min-height: 100vh; }
body.kiosk .checkin-wrap { grid-template-columns: 1fr; max-width: 820px; margin: 0 auto; padding: 32px 20px; }
.kiosk-head { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 700; margin-bottom: 20px; font-size: 1.1rem; }
.kiosk-head .brand-logo { max-height: 44px; }
.kiosk-head span:last-child { margin-left: auto; color: #b9c7c2; font-weight: 600; }
body.kiosk .checkin-result.idle { color: #b9c7c2; background: transparent; border-color: #2c403a; min-height: 240px; font-size: 1.2rem; }
body.kiosk .cr-photo { width: 160px; height: 160px; }

@media (max-width: 960px) {
  .checkin-wrap { grid-template-columns: 1fr; }
  .member-head { flex-wrap: wrap; }
  .member-head-side { grid-template-columns: repeat(3, 1fr); width: 100%; }
}
@media (max-width: 820px) {
  .member-form { grid-template-columns: 1fr; }
  .photo-frame { width: 160px; height: 160px; }
  .scan-box { flex-wrap: wrap; }
  .scan-box input { flex: 1 1 100%; }
  .checkin-result { flex-direction: column; }
  .cr-photo { width: 90px; height: 90px; }
}

/* ===================== Phase 2 ===================== */
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.week-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
.week-day { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; min-height: 140px; }
.week-day.today { border-color: var(--primary); box-shadow: inset 0 3px 0 var(--primary); }
.wd-head { font-weight: 800; font-size: 13px; margin-bottom: 8px; }
.wd-head span { color: var(--muted); font-weight: 600; }
.class-chip { display: grid; gap: 1px; border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 8px; padding: 6px 8px; margin-bottom: 6px; color: var(--ink); background: #fff; font-size: 12.5px; }
.class-chip:hover { text-decoration: none; background: var(--bg); }
.class-chip small { color: var(--muted); }
.class-chip.cancelled { opacity: .55; text-decoration: line-through; }
details.card > summary { cursor: pointer; list-style: none; }
details.card > summary::-webkit-details-marker { display: none; }
.chart-wrap { overflow-x: auto; }
.bc-max { color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.bc { display: flex; gap: 3px; }
.bc-col { flex: 1 1 0; min-width: 0; }
.bc-track { height: var(--bc-h, 180px); display: flex; align-items: flex-end; border-bottom: 1px solid var(--line); }
.bc-bar { background: var(--primary); border-radius: 3px 3px 0 0; width: 100%; }
.bc-col:hover .bc-bar { background: #0a5f4a; }
.bc-label { display: block; height: 21px; padding-top: 4px; color: var(--muted); font-size: 11px; text-align: center; white-space: nowrap; overflow: visible; }
.heatmap { border-collapse: separate; border-spacing: 3px; font-size: 11px; }
.heatmap th { color: var(--muted); font-weight: 600; padding: 2px 4px; }
.heatmap td { width: 30px; height: 26px; text-align: center; border-radius: 4px; background: #e9eeec; color: #fff; font-weight: 700; }
.meter { width: 90px; height: 8px; border-radius: 99px; background: #e8eeeb; overflow: hidden; display: inline-block; vertical-align: middle; margin-right: 6px; }
.meter span { display: block; height: 100%; background: var(--primary); }
@media (max-width: 960px) {
  .week-grid { grid-template-columns: 1fr; }
  .week-day { min-height: 0; }
}
@media print {
  .sidebar, .topbar, .toolbar, form, .actions { display: none !important; }
  .main { margin: 0 !important; }
  .card { box-shadow: none; border: 0; }
}