:root {
  --ink: #18231f;
  --muted: #6f7c77;
  --green: #1d5949;
  --green-dark: #173f35;
  --mint: #e6f1eb;
  --cream: #f6f4ed;
  --paper: #fff;
  --line: #e4e8e4;
  --orange: #e98744;
  --red: #c8524e;
  --shadow: 0 16px 45px rgba(25, 50, 42, .09);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font: 14px/1.5 "DM Sans", sans-serif;
}
.auth-screen { min-height: 100vh; padding: 28px 18px; display: grid; place-items: center; background: radial-gradient(circle at 15% 15%, #e5f0ea 0, transparent 32%), var(--cream); }
.auth-panel { width: min(470px, 100%); padding: 30px; background: white; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
.auth-brand { display: flex; align-items: center; gap: 10px; color: var(--green-dark); font: 700 21px "Manrope", sans-serif; margin-bottom: 34px; }
.auth-copy h1 { font-size: 27px; margin-bottom: 7px; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--cream); border-radius: 11px; padding: 4px; margin: 24px 0 18px; }
.auth-tabs button { border: 0; background: transparent; border-radius: 8px; padding: 9px; color: var(--muted); font-weight: 700; }
.auth-tabs button.active { background: white; color: var(--green); box-shadow: 0 2px 8px rgba(25,50,42,.08); }
.auth-form { display: grid; gap: 14px; }
.auth-form .button { width: 100%; margin-top: 4px; }
.auth-warning { margin: 18px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.form-error { color: var(--red); min-height: 18px; margin: 0; font-size: 12px; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, .brand { font-family: "Manrope", sans-serif; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px 1fr; }
.sidebar {
  position: sticky; top: 0; height: 100vh; padding: 28px 18px 20px;
  background: var(--green-dark); color: white; display: flex; flex-direction: column;
}
.brand { color: white; text-decoration: none; font-size: 20px; display: flex; align-items: center; gap: 11px; padding: 0 10px; }
.brand-mark { width: 35px; height: 35px; border-radius: 12px; flex-shrink: 0; display: block; }
.main-nav { display: grid; gap: 5px; margin-top: 46px; }
.nav-item { border: 0; background: transparent; color: #c5d2cd; border-radius: 11px; padding: 12px 14px; text-align: left; display: flex; gap: 12px; align-items: center; font-weight: 600; }
.nav-link { text-decoration: none; }
.nav-item span { width: 20px; font-size: 17px; text-align: center; }
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.11); color: white; }
.sidebar-top { display: flex; align-items: center; justify-content: space-between; }
.sidebar-close { display: none; color: #c5d2cd; font-size: 16px; padding: 6px 8px; }
.sidebar-bottom { margin-top: auto; }
.doctor-card { border-top: 1px solid rgba(255,255,255,.12); margin-top: 12px; padding: 20px 4px 0; display: flex; align-items: center; gap: 10px; }
.doctor-card strong, .doctor-card span { display: block; }
.doctor-card strong { font-size: 12px; }
.doctor-card span { color: #9fb2aa; font-size: 11px; }
.avatar { width: 36px; height: 36px; flex: 0 0 auto; border-radius: 50%; background: #dce8e2; color: var(--green); display: grid; place-items: center; font-weight: 700; }
.icon-button { border: 0; background: transparent; color: inherit; font-size: 22px; border-radius: 9px; padding: 6px 9px; }
.doctor-card .icon-button { margin-left: auto; }
main { min-width: 0; }
.topbar { padding: 26px 36px 22px; display: flex; align-items: center; justify-content: space-between; background: rgba(246,244,237,.92); position: sticky; top: 0; z-index: 5; backdrop-filter: blur(12px); }
.eyebrow { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; margin-bottom: 4px; }
.topbar h1 { font-size: 25px; margin: 0; letter-spacing: -.03em; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.notification { position: relative; color: var(--green); }
.notification span { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); right: 5px; top: 4px; }
.button { border: 0; border-radius: 10px; padding: 11px 16px; font-weight: 700; }
.button.primary { background: var(--green); color: white; box-shadow: 0 5px 16px rgba(29,89,73,.2); }
.button.secondary { background: var(--mint); color: var(--green); }
.button.ghost { color: var(--green); background: transparent; }
.button.danger { color: var(--red); }
.row-actions { display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.table-person { display: flex; align-items: center; gap: 10px; }
.top-gap { margin-top: 18px; }
.content { padding: 4px 36px 48px; max-width: 1600px; margin: auto; }
.empty-workspace { margin-bottom: 16px; padding: 24px; background: linear-gradient(135deg, #fff 0%, var(--mint) 140%); }
.empty-workspace h2 { margin-bottom: 6px; }
.empty-workspace .row-actions { margin-top: 16px; flex-wrap: wrap; }
.sync-strip { margin: 0 36px 14px; min-height: 38px; padding: 8px 12px; border: 1px solid #dbe6e0; border-radius: 11px; background: #edf6f1; color: var(--green); display: flex; align-items: center; gap: 8px; font-size: 11px; }
.sync-strip.offline { background: #fff4e8; border-color: #f1dac4; color: #91572d; }
.sync-strip.error { background: #fbe9e7; border-color: #efcfcc; color: var(--red); }
.sync-strip .sync-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.sync-strip #sync-detail { color: var(--muted); }
.sync-strip .button { margin-left: auto; padding: 5px 8px; font-size: 10px; }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.metric, .card { background: var(--paper); border: 1px solid rgba(29,89,73,.06); border-radius: 16px; box-shadow: 0 2px 8px rgba(25,50,42,.025); }
.metric { padding: 18px; position: relative; min-height: 118px; }
.metric-icon { position: absolute; right: 16px; top: 16px; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--mint); color: var(--green); font-size: 17px; }
.metric small { color: var(--muted); display: block; font-weight: 600; margin-bottom: 13px; }
.metric strong { font: 800 25px "Manrope", sans-serif; }
.trend { display: block; font-size: 11px; color: var(--muted); margin-top: 5px; }
.trend.good { color: var(--green); }
.dashboard-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; margin-top: 16px; }
.card { padding: 20px; }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.card-header h2 { font-size: 16px; margin: 0; }
.card-header p { color: var(--muted); margin: 3px 0 0; font-size: 12px; }
.queue-list, .activity-list, .stock-list { display: grid; }
.queue-row, .activity-row, .stock-row { display: grid; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding: 13px 0; }
.queue-row { grid-template-columns: 54px 38px minmax(120px, 1fr) minmax(100px, .7fr) auto; }
.queue-row:first-child, .activity-row:first-child, .stock-row:first-child { border-top: 0; }
.time { font-weight: 700; color: var(--green); font-size: 12px; }
.person strong, .person span { display: block; }
.person strong { font-size: 13px; }
.person span, .muted { color: var(--muted); font-size: 11px; }
.chip { display: inline-flex; border-radius: 99px; padding: 5px 9px; font-size: 10px; font-weight: 700; white-space: nowrap; }
.chip.waiting { background: #fff0df; color: #9a5827; }
.chip.confirmed, .chip.paid, .chip.completed { background: var(--mint); color: var(--green); }
.chip.pending, .chip.low { background: #fbe9e7; color: var(--red); }
.activity-row { grid-template-columns: 34px 1fr auto; }
.activity-icon { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; background: var(--mint); color: var(--green); }
.progress { height: 7px; border-radius: 99px; background: #edf0ed; overflow: hidden; margin-top: 7px; }
.progress span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.progress.low span { background: var(--red); }
.stock-width-0 { width: 0%; }
.stock-width-10 { width: 10%; }
.stock-width-20 { width: 20%; }
.stock-width-30 { width: 30%; }
.stock-width-40 { width: 40%; }
.stock-width-50 { width: 50%; }
.stock-width-60 { width: 60%; }
.stock-width-70 { width: 70%; }
.stock-width-80 { width: 80%; }
.stock-width-90 { width: 90%; }
.stock-width-100 { width: 100%; }
.stock-row { grid-template-columns: 1fr 90px 55px; }
.section-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.stacked-toolbar { margin-top: 22px; }
.toolbar-controls { display: flex; gap: 9px; }
.section-action { display: none; white-space: nowrap; }
.section-toolbar h2 { margin-bottom: 2px; font-size: 21px; }
.search { border: 1px solid var(--line); background: white; border-radius: 10px; padding: 10px 12px; min-width: 220px; outline: none; }
.search:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--mint); }
.table-card { overflow: hidden; padding: 0; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { color: var(--muted); background: #fafbf9; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; text-align: left; padding: 12px 16px; }
.data-table td { padding: 15px 16px; border-top: 1px solid var(--line); vertical-align: middle; }
.data-table tr:hover td { background: #fbfcfa; }
.empty { color: var(--muted); text-align: center; padding: 45px 20px !important; }
.split-view { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.calendar-nav { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.calendar-nav .appt-jump { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.calendar-nav .appt-jump input[type="date"] { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; }
.appt-selected-label { font-weight: 700; color: var(--ink); margin: 0 0 12px; }
.calendar-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-bottom: 18px; }
.calendar-day { padding: 10px 4px; border: 1px solid var(--line); background: white; border-radius: 10px; text-align: center; color: var(--muted); cursor: pointer; }
.calendar-day strong { display: block; color: var(--ink); font-size: 15px; }
.calendar-day .cal-mon { display: block; font-size: 10px; opacity: .7; }
.calendar-day.is-today { border-color: var(--green); box-shadow: inset 0 0 0 1px var(--green); }
.calendar-day.active { background: var(--green); color: #dce8e2; }
.calendar-day.active strong { color: white; }
.invoice-total { font: 800 26px "Manrope", sans-serif; }
.kpi-row { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding: 12px 0; }
.kpi-row:first-of-type { border-top: 0; }
.mobile-nav, .mobile-menu { display: none; }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; background: rgba(15,35,29,.58); padding: 18px; backdrop-filter: blur(4px); }
.modal-backdrop[hidden] { display: none; }
.modal { width: min(560px, 100%); max-height: 90vh; overflow: auto; background: white; border-radius: 20px; box-shadow: var(--shadow); }
.modal > header { padding: 20px 22px 10px; display: flex; align-items: start; justify-content: space-between; }
.modal h2 { margin: 0; font-size: 20px; }
.modal form { padding: 12px 22px 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 11px; font-weight: 700; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 11px; outline: none; background: white; }
.field textarea { min-height: 78px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--mint); }
.form-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 20px; }
.payment-gate-body { display: grid; gap: 13px; }
.payment-gate-body p { margin: 0; color: var(--muted); }
.payment-gate-actions { display: flex; justify-content: flex-end; gap: 9px; }
.payment-summary { padding: 13px; border-radius: 12px; background: var(--cream); display: flex; justify-content: space-between; gap: 12px; }
.payment-method-note { padding: 11px; border-radius: 10px; background: var(--mint); color: var(--green); font-size: 12px; }
.visit-context { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 13px; border-radius: 12px; background: var(--cream); }
.visit-context span, .visit-context strong { display: block; }
.visit-context strong { margin-top: 2px; font-size: 12px; }
.clinical-warning { margin: 0; padding: 11px; border-radius: 10px; background: #fff4e8; color: #85542f; font-size: 11px; }
.patient-history { display: grid; gap: 12px; }
.history-entry { padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: #fbfcfa; }
.history-entry header { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.history-entry header strong, .history-entry header span { display: block; }
.history-entry header div > span { color: var(--muted); font-size: 11px; }
.history-entry p { margin: 3px 0 11px; white-space: pre-wrap; }
.history-entry div:last-child p { margin-bottom: 0; }
.history-label { color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.upi-qr { display: grid; justify-items: center; gap: 9px; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.upi-qr svg { width: min(230px, 100%); height: auto; }
.upi-qr code { font-size: 11px; color: var(--muted); overflow-wrap: anywhere; text-align: center; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 30; background: var(--green-dark); color: white; border-radius: 11px; padding: 12px 16px; box-shadow: var(--shadow); transform: translateY(100px); opacity: 0; transition: .25s; }
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 980px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .dashboard-grid, .split-view { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { padding-bottom: 72px; }
  .app-shell { display: block; }
  .sidebar { display: none; position: fixed; z-index: 15; width: 270px; inset: 0; height: 100vh; }
  .sidebar.open { display: flex; }
  .sidebar-close { display: inline-block; }
  .topbar { padding: 18px 16px 14px; }
  .topbar h1 { font-size: 19px; }
  .mobile-menu { display: inline-block; vertical-align: middle; margin: -4px 4px 0 -9px; }
  .eyebrow { display: inline-block; }
  .topbar-actions .notification, .topbar-actions .button { display: none; }
  .content { padding: 4px 14px 28px; }
  .sync-strip { margin: 0 14px 12px; flex-wrap: wrap; }
  .sync-strip #sync-detail { width: calc(100% - 20px); order: 3; }
  .metrics { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
  .metric { min-width: 190px; scroll-snap-align: start; }
  .card { padding: 16px; }
  .queue-row { grid-template-columns: 48px 34px 1fr auto; }
  .queue-row .reason { display: none; }
  .section-toolbar { align-items: stretch; flex-direction: column; }
  .toolbar-controls { flex-direction: column; }
  .section-action { display: block; }
  .search { min-width: 0; width: 100%; }
  .table-card { overflow-x: auto; }
  .data-table { min-width: 650px; }
  .calendar-strip { gap: 4px; }
  .calendar-day { font-size: 10px; }
  .form-grid { grid-template-columns: 1fr; }
  .visit-context { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .payment-gate-actions { align-items: stretch; flex-direction: column; }
  .mobile-nav { position: fixed; display: grid; grid-template-columns: repeat(5, 1fr); align-items: end; left: 0; right: 0; bottom: 0; z-index: 10; padding: 8px 8px max(8px, env(safe-area-inset-bottom)); background: white; box-shadow: 0 -8px 24px rgba(25,50,42,.08); }
  .mobile-nav button { border: 0; background: white; color: var(--muted); font-size: 10px; display: grid; gap: 2px; place-items: center; }
  .mobile-nav button span { font-size: 18px; }
  .mobile-nav button.active { color: var(--green); font-weight: 700; }
  .mobile-nav .mobile-add { width: 48px; height: 48px; border-radius: 50%; justify-self: center; align-self: center; margin-top: -27px; background: var(--green); color: white; font-size: 26px; box-shadow: 0 6px 20px rgba(29,89,73,.3); }
}

/* Splash loader */
.splash-screen { position: fixed; inset: 0; background: var(--green-dark); display: flex; align-items: center; justify-content: center; z-index: 9999; }
.splash-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; color: white; }
.splash-inner .brand-mark { width: 56px; height: 56px; border-radius: 18px; }
.splash-inner p { font-weight: 700; font-size: 18px; letter-spacing: -.02em; color: rgba(255,255,255,.85); margin: 0; }
.splash-spinner { width: 28px; height: 28px; border: 3px solid rgba(255,255,255,.2); border-top-color: white; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.splash-screen { transition: opacity .4s ease; }
.splash-screen.hidden { opacity: 0; pointer-events: none; }

/* Settings nav item — full width like others */
.sidebar-bottom .nav-item { width: 100%; }

/* Change-password form inside modal */
.change-pw-form { display: grid; gap: 14px; }
.change-pw-form .field { display: grid; gap: 6px; }
.change-pw-form label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.change-pw-form input { border: 1.5px solid var(--border); border-radius: 10px; padding: 11px 14px; font-size: 14px; font-family: inherit; background: white; width: 100%; box-sizing: border-box; }
.change-pw-form input:focus { outline: none; border-color: var(--green); }
.change-pw-form .pw-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }
.change-pw-form .form-error { font-size: 13px; color: #dc2626; min-height: 18px; }
.change-pw-form .form-success { font-size: 13px; color: var(--green); min-height: 18px; }