:root {
  --forest: #143d2e;
  --forest-deep: #0d2c21;
  --forest-2: #266248;
  --mint: #dce9de;
  --cream: #f3f0e8;
  --sand: #e7dfd2;
  --ink: #19231f;
  --muted: #65716b;
  --white: #fffdfa;
  --orange: #d8783f;
  --orange-soft: #f4e2d5;
  --red: #a33b35;
  --ring: rgba(216,120,63,.34);
  --shadow: 0 18px 46px rgba(28, 45, 37, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; background-image: radial-gradient(circle at 8% 2%, rgba(216,120,63,.08), transparent 23rem), radial-gradient(circle at 96% 22%, rgba(20,61,46,.07), transparent 30rem); }
button, input, select { font: inherit; }
button { cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: 10px; z-index: 100; transform: translateY(-160%); background: var(--forest-deep); color: white; padding: 10px 14px; border-radius: 9px; font-weight: 700; transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
.topbar { height: 76px; padding: 0 max(24px, calc((100vw - 1180px)/2)); display: flex; align-items: center; justify-content: space-between; background: rgba(255,253,250,.88); border-bottom: 1px solid rgba(202,194,181,.72); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px 14px 14px 4px; background: var(--forest); color: white; font-weight: 800; letter-spacing: -.04em; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), 0 7px 16px rgba(20,61,46,.19); }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; }
.brand small { color: var(--muted); font-size: 12px; margin-top: 1px; }
.staff-badge { padding: 8px 12px; border: 1px solid #cbd8cf; border-radius: 999px; background: #edf5ef; color: var(--forest); font-size: 12px; font-weight: 800; }
main { width: min(1180px, calc(100% - 32px)); margin: 0 auto 120px; }
.hero { min-height: 302px; display: flex; justify-content: space-between; align-items: center; gap: 40px; margin: 28px 0 20px; padding: 48px 52px; overflow: hidden; position: relative; border-radius: 28px; background: var(--forest-deep); color: white; box-shadow: 0 22px 60px rgba(13,44,33,.18); }
.hero::before, .hero::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; pointer-events: none; }
.hero::before { width: 330px; height: 330px; right: -95px; top: -170px; box-shadow: 0 0 0 40px rgba(255,255,255,.025), 0 0 0 86px rgba(255,255,255,.02); }
.hero::after { width: 160px; height: 160px; left: 48%; bottom: -136px; box-shadow: 0 0 0 52px rgba(216,120,63,.06); }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { color: #e6a27a; font-size: 11px; letter-spacing: .18em; font-weight: 800; margin: 0 0 13px; }
.eyebrow span { display: inline-block; width: 24px; height: 1px; margin-right: 8px; background: currentColor; vertical-align: middle; }
h1, h2 { margin: 0; letter-spacing: -.035em; }
h1 { max-width: 680px; font-size: clamp(34px, 4.7vw, 62px); line-height: 1.02; font-weight: 700; }
h1 em { color: #e5a17b; font-style: normal; font-weight: 600; }
h2 { font-size: 23px; }
.subhead { color: #aec4b8; font-size: 17px; margin: 15px 0 0; }
.date-card { min-width: 240px; background: rgba(255,255,255,.98); color: var(--ink); padding: 20px; border: 1px solid rgba(255,255,255,.24); border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,.16); position: relative; z-index: 1; }
.date-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.calendar-glyph { width: 42px; height: 42px; display: grid; place-items: center; background: var(--orange-soft); color: #a95327; border-radius: 12px; font-size: 14px; font-weight: 800; }
.date-card label { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; margin-bottom: 2px; }
.date-card input { width: 100%; border: 0; background: transparent; color: var(--ink); font-size: 17px; font-weight: 800; outline: none; padding: 5px 0 0; margin: 0; }
.status { display: inline-block; padding: 5px 9px; border-radius: 20px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.status.draft { color: #86651f; background: #f7ebc9; }
.status.posted { color: #24603e; background: #dcefe2; }
.tabs { display: flex; gap: 4px; width: fit-content; padding: 5px; border: 1px solid #ddd6ca; background: rgba(255,253,250,.72); border-radius: 14px; margin-bottom: 20px; }
.tab { min-height: 42px; padding: 10px 17px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font-weight: 700; transition: .18s ease; }
.tab.active { background: var(--forest); color: white; box-shadow: 0 6px 14px rgba(20,61,46,.16); }
.view { display: none; }
.view.active { display: block; }
.summary-grid { display: grid; grid-template-columns: 1.18fr repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.summary-card { min-height: 132px; background: rgba(255,253,250,.88); border: 1px solid #dfd8cc; border-radius: 18px; padding: 20px; box-shadow: 0 9px 24px rgba(30,52,42,.045); position: relative; overflow: hidden; }
.summary-card::after { content: ""; position: absolute; width: 46px; height: 3px; left: 20px; bottom: 0; background: var(--orange); border-radius: 4px 4px 0 0; opacity: .7; }
.summary-card span, .summary-card em { display: block; color: var(--muted); font-size: 12px; font-style: normal; }
.summary-card strong { display: block; font-size: 25px; margin: 7px 0 3px; }
.summary-card strong small { font-size: 14px; color: #8e9792; }
.summary-card.featured { background: linear-gradient(145deg, var(--forest), #1d513c); color: white; border-color: var(--forest); }
.summary-card.featured span, .summary-card.featured em { color: #bcd0c5; }
.summary-card.featured::after { width: 86px; background: #e2a07b; }
.summary-card.profit strong { color: var(--forest-2); }
.panel { background: rgba(255,253,250,.94); border: 1px solid #ded7cb; border-radius: 20px; margin: 14px 0; padding: 26px; box-shadow: var(--shadow); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.section-heading > div { display: flex; align-items: center; gap: 11px; }
.section-heading p { margin: 0; color: var(--muted); font-size: 13px; }
.step { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px 10px 10px 3px; background: var(--mint); color: var(--forest); font-size: 10px; font-weight: 800; letter-spacing: .04em; }
.form-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 14px; }
label { color: var(--muted); font-size: 12px; font-weight: 700; }
input, select { width: 100%; min-height: 44px; border: 1px solid #d8d2c8; border-radius: 11px; padding: 11px 12px; background: #fff; color: var(--ink); outline: none; margin-top: 6px; transition: border-color .18s, box-shadow .18s, background .18s; }
input:focus, select:focus { border-color: var(--orange); box-shadow: 0 0 0 4px var(--ring); }
.required { color: var(--red); }
.room-list { display: grid; gap: 10px; }
.room-row { display: grid; grid-template-columns: 1.1fr .8fr .85fr .9fr .9fr 1fr; gap: 10px; align-items: end; padding: 15px; border: 1px solid #e5dfd5; border-radius: 14px; background: #fbf9f4; transition: border-color .18s, background .18s, transform .18s; }
.room-row:not(.vacant) { border-color: #9db6a6; background: #f2f8f3; box-shadow: inset 3px 0 0 var(--forest-2); }
.room-identity { align-self: center; }
.room-identity strong, .room-identity span { display: block; }
.room-identity strong { font-size: 18px; }
.room-identity span { color: var(--muted); font-size: 12px; margin-top: 2px; }
.room-row.vacant .sale-only { opacity: .38; pointer-events: none; }
.room-row select, .room-row input { margin-top: 5px; padding: 9px 10px; }
.status-select { font-weight: 700; color: var(--forest-2); }
.part-payment-toggle { grid-column: 2 / -1; width: fit-content; min-height: 38px; margin-top: 2px; padding: 7px 11px; border: 1px solid #c9d8cf; border-radius: 9px; background: #f1f7f2; color: var(--forest-2); font-size: 12px; font-weight: 800; }
.split-panel { grid-column: 1 / -1; display: grid; grid-template-columns: 1.35fr 1fr 1fr .8fr; gap: 10px; align-items: end; margin-top: 2px; padding: 14px; border: 1px solid #bfd1c4; border-radius: 12px; background: #eef6f0; }
.split-panel[hidden] { display: none; }
.split-heading { align-self: center; }
.split-heading strong, .split-heading span, .split-balance span, .split-balance strong { display: block; }
.split-heading strong { color: var(--forest); font-size: 14px; }
.split-heading span { max-width: 220px; margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.split-balance { min-height: 44px; padding: 8px 11px; border: 1px solid #d1ddd4; border-radius: 10px; background: white; }
.split-balance span { color: var(--muted); font-size: 10px; }
.split-balance strong { margin-top: 2px; color: var(--forest); font-size: 16px; }
.split-error { grid-column: 2 / -1; min-height: 0; margin: -2px 0 0; color: var(--red); font-size: 11px; font-weight: 700; }
.split-error:empty { display: none; }
.split-invalid .split-panel { border-color: #d9a09b; background: #fff5f3; }
.text-button { min-height: 44px; border: 0; background: var(--mint); color: var(--forest-2); padding: 9px 13px; border-radius: 10px; font-weight: 800; }
.heading-actions { display: flex !important; align-items: center; gap: 8px !important; }
.outline-button { min-height: 44px; padding: 9px 13px; border: 1px solid #c8d3cb; border-radius: 10px; background: white; color: var(--forest-2); font-weight: 800; }
.section-desc { margin: -10px 0 16px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.breakfast-calculator { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 12px; align-items: end; margin: -4px 0 16px; padding: 14px; border: 1px solid #d8e4da; border-radius: 14px; background: #f2f8f3; }
.breakfast-intro strong, .breakfast-intro span, .breakfast-total span, .breakfast-total strong { display: block; }
.breakfast-intro strong { color: var(--forest); font-size: 14px; }
.breakfast-intro span, .breakfast-total span { margin-top: 3px; color: var(--muted); font-size: 11px; }
.breakfast-total { min-height: 44px; padding: 8px 11px; border: 1px solid #cbdacf; border-radius: 10px; background: white; }
.breakfast-total strong { margin-top: 2px; color: var(--forest); font-size: 17px; }
.line-list { display: grid; gap: 9px; }
.line-row { display: grid; grid-template-columns: 1.5fr 1fr 1fr auto; gap: 10px; align-items: end; padding: 10px; background: #fcfaf6; border: 1px solid #e8e3db; border-radius: 12px; }
.line-row .part-payment-toggle { grid-column: 1 / -1; }
.advance-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr auto; gap: 10px; align-items: end; padding: 14px; background: #fbfaf6; border: 1px solid #e8e3db; border-radius: 14px; }
.advance-commentary-field { grid-column: 1 / -1; }
.advance-commentary-preview { grid-column: 1 / -1; font-size: 11px; color: var(--forest-2); background: #edf5ef; padding: 8px 12px; border-radius: 9px; display: flex; align-items: center; gap: 8px; border: 1px solid #d5e5d8; }
.advance-commentary-preview strong { color: var(--forest); }
.advance-row .part-payment-toggle { grid-column: 1 / -1; }
.salary-row { display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: 10px; align-items: end; padding: 14px; background: #fbfaf6; border: 1px solid #e8e3db; border-radius: 14px; }
.salary-note-field { grid-column: 1 / -1; }
.room-row .advance-field { grid-column: span 3; }
.remove-line { width: 39px; height: 39px; border: 0; border-radius: 10px; background: #f2e8e4; color: var(--red); font-size: 18px; }
.empty-action { width: 100%; min-height: 52px; padding: 15px; border: 1px dashed #c5bbac; border-radius: 13px; background: #faf7f1; color: var(--muted); font-weight: 700; }
.line-list:not(.empty-list) + .empty-action { display: none; }
.payment-panel { background: linear-gradient(180deg, #f8fbf8, #f3f7f3); border-color: #cfdacf; }
.payment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.payment-grid > div { min-height: 78px; padding: 14px; border-radius: 13px; background: white; border: 1px solid #dce5dc; }
.payment-grid span, .payment-grid strong { display: block; }
.payment-grid span { color: var(--muted); font-size: 11px; }
.payment-grid strong { margin-top: 5px; font-size: 18px; }
.expense-total strong { color: var(--red); }
.salary-total strong { color: #b45309; }
.pnl-panel { border-color: #c8d7cc; }
.pnl-statement { max-width: 760px; margin-left: auto; }
.pnl-statement > div { display: flex; justify-content: space-between; gap: 20px; padding: 11px 4px; border-bottom: 1px solid #e5e1d8; }
.pnl-statement span { color: var(--muted); }
.pnl-statement strong { font-weight: 800; }
.pnl-statement .pnl-subtotal { color: var(--forest); font-weight: 800; border-top: 1px solid #bdcec2; }
.pnl-statement .pnl-expense strong { color: var(--red); }
.pnl-statement .pnl-net { margin-top: 4px; padding: 16px 14px; border: 0; border-radius: 12px; background: var(--forest); color: white; }
.pnl-statement .pnl-net span { color: #c4d7cb; }
.pnl-statement .pnl-net strong { font-size: 21px; }
.loss { color: var(--red) !important; }
.delivery-panel { border-style: dashed; box-shadow: none; }
.delivery-grid { display: grid; grid-template-columns: minmax(260px, 1fr) 1.2fr auto; gap: 14px; align-items: end; }
.delivery-grid p { margin: 0 0 10px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.whatsapp-button, .primary-inline { min-height: 44px; padding: 10px 15px; border: 0; border-radius: 10px; background: #1f8f5f; color: white; font-weight: 800; }
.action-bar { position: sticky; bottom: 16px; z-index: 10; display: flex; align-items: center; gap: 10px; background: rgba(13,44,33,.96); color: white; padding: 14px 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; box-shadow: 0 18px 40px rgba(13,44,33,.3); backdrop-filter: blur(12px); }
.action-bar > div { margin-right: auto; }
.action-bar strong, .action-bar span { display: block; }
.action-bar span { color: #bcd0c5; font-size: 11px; margin-top: 2px; }
.action-bar button { min-height: 44px; border-radius: 10px; padding: 11px 15px; font-weight: 800; border: 1px solid rgba(255,255,255,.35); transition: transform .18s, background .18s; }
.action-bar button:hover:not(:disabled) { transform: translateY(-1px); }
.secondary { background: transparent; color: white; }
.share-owner { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.58) !important; }
.primary { background: var(--orange); color: white; border-color: var(--orange) !important; }
.action-bar button:disabled { opacity: .48; cursor: not-allowed; }
.history-header { display: flex; justify-content: space-between; padding: 18px 0 24px; }
.history-header p:last-child { color: var(--muted); margin: 8px 0 0; }
.history-list { display: grid; gap: 12px; }
.history-item { display: grid; grid-template-columns: 1fr repeat(4, .7fr) auto; gap: 16px; align-items: center; padding: 20px; border: 1px solid #ded7cb; border-radius: 17px; background: rgba(255,253,250,.92); box-shadow: 0 8px 24px rgba(30,52,42,.05); }
.history-item strong, .history-item span { display: block; }
.history-item small { color: var(--muted); }
.history-metric span { font-weight: 800; }
.history-metric small { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.history-item button { border: 1px solid #d7d0c4; background: white; color: var(--forest); border-radius: 9px; padding: 9px 12px; font-weight: 700; }
.history-actions { display: flex; gap: 6px; }
.monthly-header { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 18px 0 24px; }
.monthly-header p:last-child { color: var(--muted); margin: 8px 0 0; }
.month-controls { display: grid; grid-template-columns: auto auto; gap: 7px 10px; align-items: end; }
.month-controls label { grid-column: 1 / -1; }
.month-controls input { margin: 0; }
.monthly-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.monthly-summary article { min-height: 112px; padding: 19px; border: 1px solid #ddd7cc; border-radius: 17px; background: var(--white); box-shadow: 0 8px 22px rgba(30,52,42,.05); }
.monthly-summary span, .monthly-summary strong { display: block; }
.monthly-summary span { color: var(--muted); font-size: 12px; }
.monthly-summary strong { margin-top: 12px; font-size: 25px; }
.monthly-summary .month-profit { background: var(--forest); color: white; }
.monthly-summary .month-profit span { color: #c4d7cb; }
.monthly-statement { max-width: 800px; margin-left: auto; }
.monthly-statement > div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 4px; border-bottom: 1px solid #e5e1d8; }
.monthly-statement span { color: var(--muted); }
.monthly-statement strong { font-weight: 800; }
.monthly-statement .statement-total { font-weight: 800; border-top: 1px solid #bccdc1; }
.monthly-statement .statement-expense strong { color: var(--red); }
.monthly-statement .statement-net { margin: 4px 0 12px; padding: 15px 13px; border: 0; border-radius: 11px; background: #edf5ef; color: var(--forest); font-size: 17px; }
.monthly-statement .statement-divider { margin-top: 8px; border: 0; color: var(--forest); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; }
.monthly-daily-list { display: grid; gap: 8px; }
.monthly-daily-list article { display: grid; grid-template-columns: 1.1fr repeat(4, .8fr) auto; gap: 14px; align-items: center; padding: 14px; border: 1px solid #e1dbd0; border-radius: 12px; background: #fbfaf7; }
.monthly-daily-list strong, .monthly-daily-list span, .monthly-daily-list small { display: block; }
.monthly-daily-list span { font-weight: 800; }
.monthly-daily-list small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.monthly-daily-list button { min-height: 38px; padding: 8px 12px; border: 1px solid #d5cec2; border-radius: 9px; background: white; color: var(--forest); font-weight: 800; }
.empty-history { text-align: center; padding: 70px 20px; border: 1px dashed #ccc3b6; border-radius: 16px; color: var(--muted); }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 40; padding: 13px 18px; background: #14271f; color: white; border-radius: 11px; box-shadow: var(--shadow); transform: translateY(30px); opacity: 0; pointer-events: none; transition: .25s; }
.toast.show { transform: translateY(0); opacity: 1; }
.category-dialog { width: min(480px, calc(100% - 28px)); padding: 0; border: 0; border-radius: 20px; background: var(--white); color: var(--ink); box-shadow: 0 28px 80px rgba(13,44,33,.28); }
.category-dialog::backdrop { background: rgba(8,31,23,.55); backdrop-filter: blur(3px); }
.category-dialog form { padding: 24px; }
.dialog-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.dialog-heading > div { display: flex; align-items: center; gap: 10px; }
.dialog-heading h2 { font-size: 21px; }
.dialog-close { width: 40px; height: 40px; border: 0; border-radius: 10px; background: #f0ece4; color: var(--muted); font-size: 22px; }
.category-dialog form > p { margin: 14px 0 20px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.category-dialog .form-error { min-height: 18px; margin: 7px 0 0; color: var(--red); font-weight: 700; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 20px; }
.dialog-secondary { min-height: 44px; padding: 10px 15px; border: 1px solid #d5cec2; border-radius: 10px; background: white; color: var(--ink); font-weight: 800; }
.locked input, .locked select, .locked .text-button, .locked .empty-action, .locked .remove-line, .locked .part-payment-toggle { pointer-events: none; opacity: .65; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
@media (max-width: 900px) {
  .hero { min-height: 270px; padding: 38px 32px; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .summary-card.featured { grid-column: span 2; }
  .room-row { grid-template-columns: 1fr 1fr 1fr; }
  .room-identity { grid-row: span 2; }
  .room-row .advance-field { grid-column: 1 / -1; }
  .part-payment-toggle { grid-column: 1 / -1; }
  .advance-row { grid-template-columns: 1fr 1fr 1fr; }
  .advance-commentary-field, .advance-commentary-preview { grid-column: 1 / -1; }
  .salary-row { grid-template-columns: 1.2fr 1fr 1fr auto; }
  .salary-note-field { grid-column: 1 / -1; }
  .split-panel { grid-template-columns: 1fr 1fr; }
  .split-heading { grid-column: 1 / -1; }
  .split-error { grid-column: 1 / -1; }
  .payment-grid { grid-template-columns: repeat(3, 1fr); }
  .history-item { grid-template-columns: 1fr 1fr 1fr; }
  .delivery-grid { grid-template-columns: 1fr 1fr; }
  .delivery-grid label { grid-column: 1 / -1; }
  .monthly-summary { grid-template-columns: 1fr 1fr; }
  .monthly-daily-list article { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .topbar { height: 66px; padding: 0 16px; }
  .brand strong { font-size: 13px; }
  .staff-badge { padding: 7px 9px; font-size: 10px; }
  main { width: min(100% - 20px, 1180px); }
  .hero { min-height: 0; align-items: stretch; flex-direction: column; margin: 14px 0; padding: 30px 22px; border-radius: 21px; }
  .hero::before { right: -205px; }
  h1 { font-size: clamp(32px, 11vw, 45px); }
  .date-card { min-width: 0; padding: 15px 17px; }
  .date-card-top { margin-bottom: 8px; }
  .summary-grid { gap: 8px; }
  .summary-card { padding: 14px; }
  .summary-card strong { font-size: 21px; }
  .panel { padding: 18px 14px; border-radius: 16px; }
  .section-heading { align-items: flex-start; }
  .section-heading > p { display: none; }
  .section-heading:has(.heading-actions) { flex-direction: column; }
  .heading-actions { width: 100%; }
  .heading-actions button { flex: 1; }
  .breakfast-calculator { grid-template-columns: 1fr 1fr; }
  .breakfast-intro, .breakfast-total { grid-column: 1 / -1; }
  .form-grid { grid-template-columns: 1fr; }
  .room-row { grid-template-columns: 1fr 1fr; }
  .room-identity { grid-row: auto; grid-column: span 2; display: flex; justify-content: space-between; }
  .room-row .advance-field { grid-column: span 2; }
  .advance-row { grid-template-columns: 1fr 1fr auto; }
  .advance-row label:first-child { grid-column: span 2; }
  .advance-commentary-field, .advance-commentary-preview { grid-column: 1 / -1; }
  .salary-row { grid-template-columns: 1fr 1fr auto; }
  .salary-row label:first-child { grid-column: span 3; }
  .salary-note-field { grid-column: 1 / -1; }
  .split-panel { grid-template-columns: 1fr; }
  .split-heading, .split-error { grid-column: 1; }
  .line-row { grid-template-columns: 1fr 1fr auto; }
  .line-row label:first-child { grid-column: span 3; }
  .payment-grid { grid-template-columns: 1fr 1fr; }
  .action-bar { flex-wrap: wrap; bottom: 8px; }
  .action-bar > div { width: 100%; }
  .action-bar button { flex: 1; padding: 10px 8px; font-size: 12px; }
  .history-item { grid-template-columns: 1fr 1fr; }
  .history-item > div:first-child { grid-column: span 2; }
  .history-actions { grid-column: 1 / -1; }
  .delivery-grid { grid-template-columns: 1fr; }
  .delivery-grid label, .delivery-grid p { grid-column: 1; }
  .monthly-header { align-items: stretch; flex-direction: column; }
  .month-controls { grid-template-columns: 1fr; }
  .month-controls label { grid-column: 1; }
  .monthly-summary { grid-template-columns: 1fr 1fr; gap: 8px; }
  .monthly-summary article { min-height: 100px; padding: 14px; }
  .monthly-summary strong { font-size: 20px; }
  .monthly-daily-list article { grid-template-columns: 1fr 1fr; }
  .monthly-daily-list article > div:first-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
@media print {
  .topbar, .tabs, .action-bar, .hero .subhead, .text-button, .empty-action, .remove-line, #historyView { display: none !important; }
  body { background: white; }
  main { width: 100%; margin: 0; }
  .hero { padding: 10px 0; }
  .panel, .summary-card { box-shadow: none; break-inside: avoid; }
}

/* Optional group booking */
#groupDialog { max-height:90vh; overflow:auto; }
#groupChoices { border:0; padding:12px 0; display:grid; grid-template-columns:1fr 1fr; gap:8px; }
#groupChoices label { display:flex; align-items:center; gap:8px; min-height:44px; }
#groupDialog input[type=checkbox] { width:20px; height:20px; flex-shrink:0; }
.group-card { padding:16px; margin:12px 0; border:1px solid #bed0c4; border-radius:12px; background:#f1f6f2; }
.group-card button { margin-right:10px; min-height:44px; }
.group-tag { grid-column:1/-1; color:#16452f; font-weight:600; }
#groupError { color:#a12e22; }
@media(max-width:480px) { #groupChoices { grid-template-columns:1fr; } }

.register-panel summary { cursor:pointer; font-weight:650; padding:14px 0; min-height:44px; }
.register-panel details { border-bottom:1px solid #d6dfd9; margin-bottom:12px; }
.register-movement { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; background:#f1f5f2; padding:16px; margin:12px 0; border-radius:12px; }
.register-preview { display:grid; grid-template-columns:1fr 1fr; gap:8px; font-size:14px; }
.register-panel button { min-height:44px; }
@media(max-width:600px) { .register-movement, .register-preview { grid-template-columns:1fr; } }