:root {
  --primary: #087f75;
  --primary-dark: #075f59;
  --secondary: #188fc5;
  --ink: #17383b;
  --muted: #607b7e;
  --surface: #ffffff;
  --canvas: #f2f8f7;
  --border: #d7e5e3;
  --success: #17734a;
  --warning: #8a6100;
  --danger: #a23b34;
  --shadow: 0 12px 32px rgba(18, 69, 70, .09);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--canvas); }
body { min-height: 100vh; margin: 0; color: var(--ink); background: var(--canvas); }
body, button, input, select, textarea { font: inherit; }
a { color: var(--primary); }
img { max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(1.65rem, 3vw, 2.35rem); letter-spacing: -.035em; }
h2 { margin-bottom: 12px; font-size: 1.15rem; }
h3 { margin-bottom: 8px; font-size: 1rem; }
small, .muted { color: var(--muted); }
code { overflow-wrap: anywhere; }

button, .button, .button-link {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 40px; padding: 9px 15px; border: 1px solid var(--primary);
  border-radius: 9px; color: #fff; background: var(--primary); font-weight: 750;
  text-decoration: none; cursor: pointer; transition: .15s ease;
}
button:hover, .button:hover, .button-link:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.secondary, .button.secondary, .button-link.secondary { color: var(--primary); background: #fff; border-color: #abd0cc; }
button.secondary:hover, .button-link.secondary:hover { background: #edf8f6; }
button.danger, .danger-button { color: #fff; background: var(--danger); border-color: var(--danger); }
.compact { min-height: 32px; padding: 6px 10px; font-size: .8rem; }
.text-link { font-weight: 750; text-decoration: none; }

label { display: grid; gap: 7px; color: #36575a; font-size: .86rem; font-weight: 700; }
input, select, textarea {
  width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid #bfd2d0;
  border-radius: 8px; color: var(--ink); background: #fff; font-weight: 500;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(8, 127, 117, .15); border-color: var(--primary); }
input[type="checkbox"], input[type="radio"] { width: 18px; min-height: 18px; accent-color: var(--primary); }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { margin-bottom: 12px; font-size: 1rem; font-weight: 800; }

.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; }
.eyebrow { margin-bottom: 5px; color: var(--primary); font-size: .71rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.card { padding: 20px; border: 1px solid var(--border); border-radius: 13px; background: var(--surface); box-shadow: var(--shadow); }
.empty, .empty-state { padding: 24px; color: var(--muted); text-align: center; }
.empty-state { border: 1px dashed #a9c4c1; border-radius: 10px; background: #fbfdfd; }
.note-box, .help-callout, .field-note, .pilot-notice, .security-notice, .clinical-warning {
  padding: 12px 14px; border-left: 4px solid var(--secondary); border-radius: 7px; background: #eef7fb; color: #315c70;
}
.alert, .warning-banner { padding: 13px 15px; border: 1px solid #efbbb6; border-radius: 9px; background: #fff2f1; color: var(--danger); }
.success-banner, .success-notice { padding: 13px 15px; border: 1px solid #a9dbc5; border-radius: 9px; background: #edf9f3; color: var(--success); }
.warning-text { color: var(--warning); }
.ok-text { color: var(--success); }

.app-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.97); backdrop-filter: blur(14px); }
.header-primary { display: flex; align-items: center; gap: 18px; max-width: 1500px; margin: auto; padding: 12px 24px; }
.brand-lockup { display: flex; align-items: center; gap: 10px; min-width: 225px; color: var(--ink); text-decoration: none; }
.brand-mark-wrap, .login-mark-wrap { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 11px; background: #e7f5f3; }
.brand-mark { width: 34px; height: 34px; }
.brand-copy, .user-meta { display: grid; }
.brand-copy small { font-size: .69rem; }
.centre-switcher select { min-width: 160px; }
.global-search { display: flex; flex: 1; align-items: center; gap: 8px; max-width: 510px; margin-left: auto; padding: 0 10px; border: 1px solid var(--border); border-radius: 9px; background: var(--canvas); }
.global-search input { min-height: 39px; padding-inline: 4px; border: 0; background: transparent; }
.global-search input:focus { outline: 0; }
.global-search kbd { color: var(--muted); font-size: .7rem; white-space: nowrap; }
.header-actions { display: flex; align-items: center; gap: 9px; margin-left: auto; }
.header-actions form { margin: 0; }
.header-link, .icon-link { color: var(--ink); font-weight: 750; text-decoration: none; }
.icon-link { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 50%; background: var(--canvas); }
.user-identity { display: flex; align-items: center; gap: 8px; }
.user-avatar, .staff-initial, .resident-avatar { display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--primary); font-weight: 850; }
.user-avatar { width: 35px; height: 35px; }
.user-label { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }
.role-badge { color: var(--muted); font-size: .66rem; }
.top-nav { display: flex; align-items: stretch; gap: 3px; max-width: 1500px; margin: auto; padding: 0 24px; }
.top-tab { position: relative; min-height: 42px; padding: 11px 13px; color: #416064; border: 0; background: transparent; font-size: .82rem; font-weight: 800; text-decoration: none; }
details.top-tab { padding: 0; }
details.top-tab > summary { min-height: 42px; padding: 11px 13px; list-style: none; cursor: pointer; }
details.top-tab > summary::-webkit-details-marker { display: none; }
.top-tab.active, .top-tab:hover { color: var(--primary); }
.top-tab.active::after { position: absolute; right: 10px; bottom: -1px; left: 10px; height: 3px; border-radius: 3px; background: var(--primary); content: ""; }
.nav-dropdown { position: absolute; top: 40px; left: 0; z-index: 120; display: grid; min-width: 220px; padding: 8px; border: 1px solid var(--border); border-radius: 10px; background: #fff; box-shadow: var(--shadow); }
.nav-dropdown a { padding: 10px; border-radius: 7px; color: var(--ink); text-decoration: none; }
.nav-dropdown a:hover { background: #edf8f6; color: var(--primary); }

.technical-banner, .license-banner { display: flex; justify-content: center; gap: 12px; padding: 9px 18px; border-bottom: 1px solid #ecd398; background: #fff7dc; color: #73530b; font-size: .84rem; }
.technical-banner.maintenance, .license-banner.danger { border-color: #efbbb6; background: #fff0ef; color: var(--danger); }
.technical-read-only { font-weight: 850; }
.app-main { width: min(1460px, calc(100% - 34px)); min-height: calc(100vh - 170px); margin: 0 auto; padding: 26px 0 48px; }
.global-product-footer { display: flex; justify-content: center; gap: 18px; padding: 17px; color: #769093; font-size: .72rem; }

.page-heading, .page-header, .section-heading, .profile-hero, .worker-agenda-header, .nursing-page-header {
  display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px;
}
.section-heading { margin-bottom: 14px; }
.section-heading > div { min-width: 0; }
.button-group, .inline-actions, .actions, .form-actions, .hero-actions, .decision-actions, .report-export-actions, .scanner-actions, .week-navigation { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.back-link { display: inline-block; margin-bottom: 16px; font-weight: 750; text-decoration: none; }
.stack-form, .request-form, .residence-form { display: grid; gap: 15px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid .full, .wide-field { grid-column: 1 / -1; }
.form-section { display: grid; gap: 12px; padding: 17px; border: 1px solid var(--border); border-radius: 11px; background: #fbfdfd; }
.check-label, .checkbox-field, .toggle-row { display: flex; align-items: center; gap: 9px; }
.inline-form { display: flex; align-items: end; gap: 10px; }
.inline-form label { flex: 1; }
.standalone-form-card { max-width: 880px; margin: 18px auto; }
.compact-gap { gap: 8px; }

.metric-grid, .residence-metric-grid, .nursing-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin: 16px 0 20px; }
.metric-card, .residence-metric { display: grid; gap: 5px; min-height: 95px; padding: 17px; border: 1px solid var(--border); border-radius: 11px; background: #fff; }
.metric-card span, .residence-metric span { color: var(--muted); font-size: .71rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.metric-card strong, .residence-metric strong { font-size: 1.45rem; }
.status-pill { display: inline-flex; width: fit-content; align-items: center; padding: 6px 10px; border-radius: 999px; background: #edf2f2; color: #526d70; font-size: .72rem; font-weight: 850; }
.status-pill.ok, .status-pill.approved, .status-pill.done, .status-pill.sent, .status-pill.available { background: #def4e9; color: var(--success); }
.status-pill.warning, .status-pill.overdue, .status-pill.medium { background: #fff0c9; color: var(--warning); }
.status-pill.danger, .status-pill.failed, .status-pill.rejected, .status-pill.high, .status-pill.critical { background: #ffe1de; color: var(--danger); }

.table-card { padding: 0; overflow: hidden; }
.table-card > .section-heading { padding: 18px 18px 0; }
.table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 13px; border-bottom: 1px solid #e8f0ef; text-align: left; vertical-align: top; }
th { color: #536e71; background: #f5faf9; font-size: .7rem; letter-spacing: .05em; text-transform: uppercase; }
td { font-size: .84rem; }
.table-subline { display: block; margin-top: 3px; }
.pagination { display: flex; justify-content: center; gap: 12px; padding: 18px; }
.data-list { display: grid; }
.data-list > div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px solid #e8f0ef; }
.data-list dt { color: var(--muted); }
.data-list dd { margin: 0; font-weight: 750; text-align: right; }

.detail-layout, .ops-two-columns, .support-layout, .nursing-columns { display: grid; grid-template-columns: minmax(0, 2fr) minmax(290px, .8fr); gap: 18px; align-items: start; }
.detail-sidebar, .nursing-side { display: grid; gap: 16px; }
.profile-hero { padding: 20px; background: linear-gradient(135deg, #fff, #edf8f6); }
.inventory-icon, .resident-avatar { width: 70px; height: 70px; font-size: 1.5rem; }

.login, .error-page { min-height: calc(100vh - 55px); display: grid; place-items: center; padding: 25px; background: radial-gradient(circle at top right, #dcefed, transparent 45%), var(--canvas); }
.login-card, .error-card { width: min(470px, 100%); padding: 30px; }
.login-brand, .error-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; color: var(--ink); text-decoration: none; }
.login-mark-wrap { width: 60px; height: 60px; }
.login-mark-wrap img { width: 46px; }
.login-card form { display: grid; gap: 15px; }
.remember-session-option { display: grid; grid-template-columns: auto 1fr; align-items: start; }
.remember-session-option span { display: grid; gap: 3px; }
.login-submit { width: 100%; justify-content: space-between; }
.login-footnote { margin: 20px 0 0; color: var(--muted); font-size: .76rem; text-align: center; }
.status-spark { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 50%; background: #3cab7a; }
.error-brand img { width: 42px; height: 42px; }
.error-actions { display: flex; gap: 9px; margin: 20px 0; }

.settings-grid, .role-policy-grid, .centre-card-grid, .warehouse-cards, .prescription-grid, .care-plan-grid, .selection-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.logo-form { display: flex; align-items: end; gap: 12px; margin-top: 18px; }
.permission-editor, .role-policy-card, .centre-card, .warehouse-card { display: grid; gap: 13px; }
.permission-choice, .selection-card, .scope-card { display: grid; grid-template-columns: auto 1fr; gap: 9px; padding: 12px; border: 1px solid var(--border); border-radius: 9px; background: #fbfdfd; }
.permission-choice span, .selection-card span { display: grid; gap: 3px; }
.one-time-secret { max-width: 700px; }
.danger-zone, .user-delete-zone { border-color: #efbbb6; background: #fff9f8; }

.residence-welcome, .dashboard-welcome { padding: 24px; background: linear-gradient(135deg, #fff 45%, #e2f3f0); }
.residence-command-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.command-card, .safety-card { display: grid; gap: 8px; color: var(--ink); text-decoration: none; }
.residence-list, .appointment-list, .care-timeline, .schedule-list, .delivery-list, .support-history, .session-management-list { display: grid; gap: 11px; }
.residence-row, .session-management-row, .support-reply { display: flex; align-items: center; justify-content: space-between; gap: 13px; padding: 13px; border: 1px solid var(--border); border-radius: 9px; background: #fff; }
.resident-identity { display: flex; align-items: center; gap: 11px; }
.resident-avatar { width: 45px; height: 45px; }
.resident-overview-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 15px; }
.resident-section { scroll-margin-top: 140px; }
.resident-section-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 15px; }
.value-chips, .vital-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.value-chips span, .vital-chips span { padding: 5px 9px; border-radius: 999px; background: #edf7f6; }
.vital-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }

.occupancy-board, .room-grid { display: grid; gap: 15px; }
.occupancy-unit, .room-card { padding: 17px; border: 1px solid var(--border); border-radius: 11px; background: #fff; }
.bed-list { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.bed-slot { display: grid; gap: 5px; padding: 12px; border: 1px solid var(--border); border-radius: 9px; background: #f8fbfb; }
.bed-slot.occupied { border-color: #a9d5c3; background: #edf9f3; }
.bed-icon { font-size: 1.25rem; }

.shift-board, .shift-list, .agenda-slots, .weekly-agenda { display: grid; gap: 12px; }
.shift-unit, .agenda-day { padding: 16px; border: 1px solid var(--border); border-radius: 11px; background: #fff; }
.shift-row, .agenda-slot { display: grid; grid-template-columns: minmax(110px,.7fr) 1fr auto; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid #e8f0ef; }
.agenda-slot.mine { border-left: 4px solid var(--primary); padding-left: 10px; }
.agenda-time { font-weight: 850; }
.agenda-summary { display: flex; gap: 14px; color: var(--muted); }
.shift-policy-card, .shift-window-table, .shift-create, .shift-window-create { margin-bottom: 16px; }

.medication-day, .medication-dose, .nursing-entry-card, .nursing-report-row { padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.medication-command, .nursing-entry-list, .nursing-report-list, .nursing-timeline { display: grid; gap: 12px; }
.dose-action { display: flex; align-items: end; gap: 9px; }
.dose-action label { flex: 1; }
.nursing-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px; }
.nursing-values { display: flex; flex-wrap: wrap; gap: 8px; }
.nursing-values span { padding: 6px 9px; border-radius: 7px; background: #eff7f6; }
.timeline-head { display: flex; justify-content: space-between; gap: 10px; }
.timeline-date { color: var(--muted); font-size: .75rem; }
.timeline-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.report-review { display: grid; gap: 12px; }

.scan-lab { display: grid; gap: 18px; }
.scan-lab-layout { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.camera-stage { position: relative; min-height: 300px; overflow: hidden; border-radius: 12px; background: #102f32; }
.camera-stage video { width: 100%; min-height: 300px; object-fit: cover; }
.camera-placeholder { position: absolute; inset: 0; display: grid; place-content: center; gap: 6px; color: #d8e7e6; text-align: center; }
.scan-target { position: absolute; inset: 20%; border: 2px solid #7ae0d4; border-radius: 13px; pointer-events: none; }
.scanner-state { padding: 5px 9px; border-radius: 999px; background: #edf2f2; font-size: .72rem; font-weight: 800; }
.identification-result, .result-grid, .fallback-grid { display: grid; gap: 11px; }
.result-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.empty-result { display: grid; min-height: 220px; place-content: center; gap: 6px; color: var(--muted); text-align: center; }
.empty-result-icon { font-size: 2rem; }
.step-number { display: inline-grid; width: 28px; height: 28px; place-items: center; margin-right: 8px; border-radius: 50%; color: #fff; background: var(--primary); }
.medicine-summary { display: flex; justify-content: space-between; gap: 16px; }
.medicine-summary-meta { display: grid; justify-items: end; gap: 8px; }
.fefo-hint { display: block; color: var(--success); }

.notification-toolbar { display: flex; align-items: center; justify-content: space-between; margin: 14px 0; }
.notification-list { display: grid; gap: 9px; }
.notification-row { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 13px; border: 1px solid var(--border); border-radius: 9px; }
.notification-row.unread { background: #f7fcfb; }
.notification-marker { width: 9px; height: 9px; margin-top: 5px; border-radius: 50%; background: var(--secondary); }
.notification-marker.warning { background: #d99b1c; }
.notification-marker.danger { background: var(--danger); }

.help-search { margin-bottom: 16px; }
.help-layout { display: grid; grid-template-columns: 235px minmax(0,1fr); gap: 18px; align-items: start; }
.help-index { position: sticky; top: 125px; display: grid; gap: 7px; }
.help-index strong { margin-top: 9px; font-size: .78rem; text-transform: uppercase; }
.help-index a { padding: 5px 0; text-decoration: none; }
.help-content { display: grid; gap: 15px; }
.help-topic { scroll-margin-top: 130px; }
.help-steps { padding-left: 21px; }
.help-steps li { margin: 8px 0; }

.support-reply { display: grid; }
.security-diagnostics-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.security-diagnostics-grid > div { padding: 11px; border-radius: 8px; background: #f4f9f8; }
.totp-setup-grid { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.totp-setup-grid img { width: 180px; }
.audit-search { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.audit-list { display: grid; gap: 9px; }
.audit-row { display: grid; grid-template-columns: 155px 1fr auto; gap: 14px; padding: 13px; border: 1px solid var(--border); border-radius: 9px; background: #fff; }
.audit-time { color: var(--muted); font-size: .75rem; }

@media (max-width: 1100px) {
  .header-primary { flex-wrap: wrap; }
  .global-search { order: 3; width: 100%; max-width: none; }
  .top-nav { overflow-x: auto; }
  .metric-grid, .residence-metric-grid, .nursing-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .detail-layout, .ops-two-columns, .support-layout, .nursing-columns { grid-template-columns: 1fr; }
  .residence-command-grid, .resident-overview-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 720px) {
  .header-primary { padding: 10px 13px; }
  .brand-copy small, .user-meta, .header-link { display: none; }
  .brand-lockup { min-width: 0; }
  .top-nav { padding: 0 10px; }
  .app-main { width: min(100% - 22px, 1460px); padding-top: 18px; }
  .page-heading, .page-header, .section-heading, .profile-hero, .worker-agenda-header, .nursing-page-header { align-items: flex-start; flex-direction: column; }
  .form-grid, .settings-grid, .role-policy-grid, .centre-card-grid, .warehouse-cards, .prescription-grid, .care-plan-grid, .selection-card-grid, .scan-lab-layout, .nursing-fields, .result-grid { grid-template-columns: 1fr; }
  .form-grid .full, .wide-field { grid-column: auto; }
  .metric-grid, .residence-metric-grid, .nursing-metrics, .residence-command-grid, .resident-overview-grid, .vital-grid, .bed-list { grid-template-columns: 1fr; }
  .help-layout { grid-template-columns: 1fr; }
  .help-index { position: static; }
  .shift-row, .agenda-slot, .audit-row { grid-template-columns: 1fr; }
  .inline-form, .dose-action, .logo-form, .medicine-summary { align-items: stretch; flex-direction: column; }
  .medicine-summary-meta { justify-items: start; }
  .data-list > div { display: grid; gap: 4px; }
  .data-list dd { text-align: left; }
  .global-product-footer { flex-direction: column; align-items: center; gap: 4px; }
}