:root {
  color-scheme: light;
  --bg: #f4f7f6;
  --surface: #ffffff;
  --surface-soft: #f8faf9;
  --surface-muted: #eef3f1;
  --sidebar: #0d2825;
  --sidebar-soft: #153632;
  --primary: #0b6b61;
  --primary-dark: #084f48;
  --primary-soft: #e5f4f1;
  --teal-line: #b9dcd6;
  --text: #172321;
  --text-soft: #566764;
  --text-muted: #83918e;
  --line: #dfe7e4;
  --line-strong: #cad7d3;
  --debit: #177a67;
  --debit-soft: #e6f5f0;
  --credit: #a15831;
  --credit-soft: #fbefe8;
  --pending: #a46c08;
  --pending-soft: #fff5da;
  --danger: #b23a3a;
  --danger-soft: #fdeaea;
  --accepted: #1f7a54;
  --accepted-soft: #e5f5ec;
  --shadow-sm: 0 4px 18px rgba(16, 43, 38, .06);
  --shadow-md: 0 18px 48px rgba(16, 43, 38, .12);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --sidebar-width: 250px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(11, 107, 97, .2); outline-offset: 2px; }
.hidden { display: none !important; }

/* Authentication */
.auth-view { min-height: 100vh; background: #eef4f2; }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(440px, 1.15fr) minmax(430px, .85fr); }
.auth-hero {
  position: relative; overflow: hidden; padding: 48px clamp(42px, 7vw, 110px); color: #fff;
  background:
    radial-gradient(circle at 86% 10%, rgba(91, 206, 184, .2), transparent 28%),
    radial-gradient(circle at 15% 88%, rgba(55, 151, 134, .18), transparent 32%),
    linear-gradient(145deg, #0b2724 0%, #0c3c37 58%, #0a574f 100%);
}
.auth-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: linear-gradient(to bottom right, #000, transparent 75%);
}
.auth-brand { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-size: 1.08rem; font-weight: 750; letter-spacing: -.02em; }
.brand-logo { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 10px 28px rgba(0,0,0,.22); }
.auth-copy { position: relative; z-index: 1; max-width: 700px; margin-top: clamp(72px, 12vh, 140px); }
.eyebrow, .section-kicker, .breadcrumb { display: block; font-size: .69rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.auth-copy .eyebrow { color: #86d7c8; }
.auth-copy h1 { max-width: 690px; margin: 18px 0 22px; font-size: clamp(3rem, 5.5vw, 5.5rem); line-height: .98; letter-spacing: -.065em; }
.auth-copy > p { max-width: 610px; margin: 0; color: #c4d9d5; font-size: clamp(1rem, 1.3vw, 1.2rem); line-height: 1.72; }
.auth-feature-grid { position: relative; z-index: 1; max-width: 760px; margin-top: 56px; display: grid; gap: 14px; }
.auth-feature-grid article { display: flex; gap: 17px; align-items: flex-start; padding: 16px 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.045); backdrop-filter: blur(10px); }
.auth-feature-grid article > span { flex: none; color: #72cab9; font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
.auth-feature-grid strong { display: block; font-size: .92rem; }
.auth-feature-grid p { margin: 4px 0 0; color: #a9c3be; font-size: .81rem; line-height: 1.45; }
.auth-endpoint { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 12px; margin-top: 38px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 10px; background: rgba(0,0,0,.13); }
.status-dot { width: 9px; height: 9px; flex: none; border-radius: 999px; background: #55d29b; box-shadow: 0 0 0 5px rgba(85,210,155,.12); }
.auth-endpoint small, .auth-endpoint strong { display: block; }
.auth-endpoint small { color: #95b8b1; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; }
.auth-endpoint strong { margin-top: 2px; font-size: .8rem; font-weight: 650; }
.auth-panel-wrap { display: grid; place-items: center; padding: 48px 7vw; background: var(--surface-soft); }
.auth-card { width: min(100%, 480px); padding: clamp(28px, 4vw, 46px); border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: var(--shadow-md); }
.auth-card-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.auth-card-head .eyebrow { color: var(--primary); }
.auth-card-head h2 { margin: 8px 0 4px; font-size: 2rem; letter-spacing: -.04em; }
.auth-card-head p { margin: 0; color: var(--text-soft); font-size: .9rem; }
.secure-mark { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--teal-line); border-radius: 13px; color: var(--primary); background: var(--primary-soft); font-size: 1.2rem; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 30px 0 26px; padding: 4px; border-radius: 11px; background: var(--surface-muted); }
.auth-tab { border: 0; border-radius: 8px; padding: 11px; color: var(--text-soft); background: transparent; cursor: pointer; font-size: .84rem; font-weight: 700; }
.auth-tab.active { color: var(--text); background: var(--surface); box-shadow: 0 3px 12px rgba(23,35,33,.08); }
.auth-form { display: grid; gap: 17px; }
.auth-security-note { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--text-muted); font-size: .72rem; line-height: 1.55; }

/* Shared forms and buttons */
label > span, .stack-form label > span, .form-grid label > span { display: flex; justify-content: space-between; margin-bottom: 7px; color: var(--text-soft); font-size: .77rem; font-weight: 700; }
label em { color: var(--text-muted); font-size: .7rem; font-style: normal; font-weight: 500; }
input, select, textarea { width: 100%; border: 1px solid var(--line-strong); border-radius: 9px; padding: 11px 12px; color: var(--text); background: var(--surface); transition: border-color .18s, box-shadow .18s, background .18s; }
input:hover, select:hover, textarea:hover { border-color: #adbfba; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,107,97,.09); outline: none; }
textarea { resize: vertical; min-height: 90px; }
.field-help { margin: -7px 0 0; color: var(--text-muted); font-size: .73rem; line-height: 1.45; }
.check-row { display: flex !important; align-items: flex-start; gap: 10px; cursor: pointer; color: var(--text-soft); font-size: .78rem; }
.check-row input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--primary); }
.check-row > span { display: block; margin: 0; }
.check-row b, .check-row small { display: block; }
.check-row small { margin-top: 3px; color: var(--text-muted); font-weight: 500; }
button { border: 0; cursor: pointer; }
.primary, .secondary, .danger { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; border-radius: 9px; padding: 9px 15px; font-size: .79rem; font-weight: 750; transition: transform .15s, box-shadow .15s, background .15s, border-color .15s; }
.primary { color: #fff; background: var(--primary); box-shadow: 0 6px 18px rgba(11,107,97,.17); }
.primary:hover:not(:disabled) { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 9px 24px rgba(11,107,97,.23); }
.secondary { border: 1px solid var(--line-strong); color: var(--text); background: var(--surface); }
.secondary:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.danger { border: 1px solid #efc4c4; color: var(--danger); background: var(--danger-soft); }
.danger:hover:not(:disabled) { background: #f8dcdc; }
button:disabled { opacity: .48; cursor: not-allowed; box-shadow: none; transform: none; }
.wide { width: 100%; }
.large { min-height: 48px; }
.link-button { border: 0; padding: 5px; color: var(--primary); background: none; font-size: .76rem; font-weight: 750; }
.link-button:hover { text-decoration: underline; }
.icon-button { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 9px; color: var(--text-soft); background: var(--surface); font-size: 1.1rem; }
.icon-button:hover { color: var(--primary); border-color: var(--teal-line); background: var(--primary-soft); }
.button-row { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; }
.button-row.end { justify-content: flex-end; }
.inline-status { min-height: 18px; margin: 2px 0 0; color: var(--text-soft); font-size: .75rem; line-height: 1.45; }
.inline-status.success { color: var(--accepted); }
.inline-status.error { color: var(--danger); }
.loading::after { content: ""; width: 11px; height: 11px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 999px; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Main application */
.app-view { min-height: 100vh; }
.sidebar { position: fixed; z-index: 30; inset: 0 auto 0 0; width: var(--sidebar-width); display: flex; flex-direction: column; padding: 24px 15px 18px; color: #d9e7e4; background: var(--sidebar); box-shadow: 8px 0 30px rgba(5,25,21,.08); }
.sidebar-brand { display: flex; align-items: center; gap: 11px; padding: 0 9px 26px; }
.sidebar-brand img { width: 38px; height: 38px; border-radius: 11px; }
.sidebar-brand div { display: flex; gap: 4px; align-items: baseline; }
.sidebar-brand strong { color: #fff; font-size: 1.02rem; letter-spacing: -.025em; }
.sidebar-brand span { color: #75b8ac; font-size: .82rem; font-weight: 600; }
.nav-list { display: grid; gap: 5px; }
.nav-item { position: relative; display: flex; align-items: center; gap: 12px; width: 100%; min-height: 43px; padding: 9px 12px; border-radius: 9px; color: #9fb8b3; background: transparent; text-align: left; font-size: .81rem; font-weight: 650; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.055); }
.nav-item.active { color: #fff; background: #185047; box-shadow: inset 3px 0 #6bc2b2; }
.nav-icon { display: grid; place-items: center; width: 21px; color: #72a9a0; font-size: 1.05rem; }
.nav-item.active .nav-icon { color: #8fe0d1; }
.badge { min-width: 19px; height: 19px; display: inline-grid; place-items: center; margin-left: auto; border-radius: 999px; padding: 0 5px; color: #fff; background: var(--danger); font-size: .62rem; font-style: normal; font-weight: 850; }
.sidebar-footer { margin-top: auto; display: grid; gap: 12px; }
.service-card { display: flex; gap: 10px; align-items: center; margin: 0 3px; padding: 11px; border: 1px solid rgba(255,255,255,.07); border-radius: 10px; background: rgba(255,255,255,.035); }
.service-card .status-dot { width: 7px; height: 7px; }
.service-card strong, .service-card small { display: block; }
.service-card strong { color: #cee2de; font-size: .71rem; }
.service-card small { margin-top: 2px; color: #6f938c; font-size: .65rem; }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.08); }
.avatar { display: grid; place-items: center; width: 37px; height: 37px; flex: none; border-radius: 10px; color: #0d3c37; background: #8ed2c5; font-weight: 850; }
.sidebar-user-text { min-width: 0; flex: 1; }
.sidebar-user-text strong, .sidebar-user-text small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user-text strong { color: #fff; font-size: .76rem; }
.sidebar-user-text small { margin-top: 2px; color: #75968f; font-size: .65rem; }
.sidebar .icon-button { border-color: rgba(255,255,255,.08); color: #9fb7b2; background: transparent; }
.main-content { min-height: 100vh; margin-left: var(--sidebar-width); }
.topbar { position: sticky; z-index: 20; top: 0; min-height: 88px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px clamp(22px, 3.2vw, 46px); border-bottom: 1px solid rgba(210,223,219,.85); background: rgba(248,250,249,.93); backdrop-filter: blur(16px); }
.topbar-title { display: flex; align-items: center; gap: 14px; }
.breadcrumb { color: var(--text-muted); font-size: .58rem; }
.breadcrumb b { color: var(--primary); }
.topbar h2 { margin: 5px 0 2px; font-size: 1.37rem; letter-spacing: -.035em; }
.topbar p { margin: 0; color: var(--text-soft); font-size: .75rem; }
.topbar-actions { display: flex; gap: 9px; }
.mobile-menu-button { display: none; border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--surface); }
.page { display: none; padding: clamp(22px, 3vw, 38px) clamp(18px, 3.2vw, 46px) 70px; animation: fade-in .2s ease-out; }
.page.active-page { display: block; }
@keyframes fade-in { from { opacity: 0; transform: translateY(3px); } }

/* Cards and panels */
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.summary-card { min-height: 122px; display: flex; gap: 14px; align-items: center; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.summary-icon { width: 42px; height: 42px; display: grid; place-items: center; flex: none; border-radius: 12px; color: var(--text-soft); background: var(--surface-muted); font-size: .78rem; font-weight: 850; }
.receivable-card .summary-icon { color: var(--debit); background: var(--debit-soft); }
.payable-card .summary-icon { color: var(--credit); background: var(--credit-soft); }
.net-card .summary-icon { color: var(--primary); background: var(--primary-soft); }
.pending-card .summary-icon { color: var(--pending); background: var(--pending-soft); }
.summary-card span, .summary-card strong, .summary-card small { display: block; }
.summary-card span { color: var(--text-soft); font-size: .69rem; font-weight: 700; }
.summary-card strong { margin-top: 7px; font-size: clamp(1.25rem, 2vw, 1.65rem); letter-spacing: -.035em; }
.summary-card small { margin-top: 5px; color: var(--text-muted); font-size: .67rem; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.panel-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; padding: 20px 22px 16px; }
.panel-head h3 { margin: 4px 0 3px; font-size: 1rem; letter-spacing: -.025em; }
.panel-head p { margin: 0; color: var(--text-soft); font-size: .72rem; line-height: 1.5; }
.section-kicker { color: var(--primary); font-size: .57rem; }
.content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.span-2 { grid-column: span 2; }
.home-lower-grid { margin-top: 16px; }
.count-pill { display: inline-flex; align-items: center; min-height: 25px; border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; color: var(--text-soft); background: var(--surface-soft); font-size: .65rem; font-weight: 750; white-space: nowrap; }
.attention-banner { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 15px; padding: 13px 15px; border: 1px solid #edd292; border-radius: 11px; background: #fff9e9; }
.attention-banner > div { display: flex; align-items: center; gap: 12px; }
.attention-icon { display: grid; place-items: center; width: 32px; height: 32px; flex: none; border-radius: 9px; color: #8b5d00; background: #ffeab7; font-weight: 850; }
.attention-banner strong, .attention-banner p { display: block; }
.attention-banner strong { font-size: .77rem; }
.attention-banner p { margin: 3px 0 0; color: #806a3a; font-size: .68rem; }
.attention-banner button { color: #755000; background: transparent; font-size: .72rem; font-weight: 800; white-space: nowrap; }

/* Balance sheet */
.statement-panel { margin-top: 16px; overflow: hidden; }
.statement-head { align-items: center; border-bottom: 1px solid var(--line); }
.as-on-date { min-width: 158px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; text-align: right; background: var(--surface-soft); }
.as-on-date span, .as-on-date strong, .as-on-date small { display: block; }
.as-on-date span, .as-on-date small { color: var(--text-muted); font-size: .59rem; }
.as-on-date strong { margin: 3px 0; font-size: .72rem; }
.balance-sheet-scroll { overflow-x: auto; }
.balance-sheet { min-width: 760px; display: grid; grid-template-columns: 1fr 1fr; }
.balance-side { min-height: 330px; display: flex; flex-direction: column; }
.balance-side:first-child { border-right: 1px solid var(--line); }
.balance-side-head { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 16px 20px; background: var(--surface-soft); }
.debtors-side .balance-side-head { border-top: 3px solid var(--debit); }
.creditors-side .balance-side-head { border-top: 3px solid var(--credit); }
.side-kicker { display: block; color: var(--text-muted); font-size: .54rem; font-weight: 850; letter-spacing: .12em; }
.balance-side-head h4 { margin: 3px 0 0; font-size: .9rem; }
.balance-side-head > strong { font-size: .9rem; }
.balance-column-labels { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 8px 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--text-muted); background: #fbfcfc; font-size: .56rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.balance-list { flex: 1; }
.balance-row { width: 100%; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px; padding: 12px 20px; border-bottom: 1px solid #edf1f0; background: transparent; text-align: left; }
.balance-row:hover { background: #f4faf8; }
.balance-party b, .balance-party small { display: block; }
.balance-party b { font-size: .76rem; }
.balance-party small { margin-top: 4px; color: var(--text-muted); font-size: .61rem; }
.balance-row > strong { font-size: .76rem; }
.balance-row .pending-inline { color: var(--pending); }
.balance-empty { display: grid; place-items: center; min-height: 150px; color: var(--text-muted); font-size: .72rem; }
.balance-total { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-top: auto; padding: 13px 20px; border-top: 1px solid var(--line-strong); background: var(--surface-soft); font-size: .74rem; font-weight: 800; }
.settled-summary { padding: 10px 20px; border-top: 1px solid var(--line); color: var(--text-muted); background: #fbfcfc; font-size: .65rem; }

/* Transactions */
.transaction-list { padding: 0 8px 10px; }
.transaction-row { position: relative; display: grid; grid-template-columns: 39px minmax(0, 1fr) auto; gap: 12px; align-items: center; min-height: 70px; padding: 10px 13px; border-bottom: 1px solid #edf1f0; border-radius: 8px; transition: background .15s; }
.transaction-row:last-child { border-bottom: 0; }
.transaction-row.clickable { cursor: pointer; }
.transaction-row.clickable:hover { background: var(--surface-soft); }
.transaction-icon { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 10px; font-size: .68rem; font-weight: 850; }
.transaction-icon.debit { color: var(--debit); background: var(--debit-soft); }
.transaction-icon.credit { color: var(--credit); background: var(--credit-soft); }
.transaction-main { min-width: 0; }
.transaction-main strong { display: block; overflow: hidden; color: var(--text); font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.transaction-main p { margin: 3px 0; overflow: hidden; color: var(--text-soft); font-size: .67rem; text-overflow: ellipsis; white-space: nowrap; }
.transaction-meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; color: var(--text-muted); font-size: .59rem; }
.transaction-value { min-width: 105px; text-align: right; font-size: .77rem; font-weight: 800; }
.transaction-value small { display: block; margin-top: 4px; color: var(--text-muted); font-size: .57rem; font-weight: 650; }
.transaction-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 7px; }
.transaction-actions button { min-height: 29px; padding: 5px 9px; font-size: .62rem; }
.status-chip, .role-chip { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 3px 8px; font-size: .56rem; font-weight: 850; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.status-chip.accepted { color: var(--accepted); background: var(--accepted-soft); }
.status-chip.pending { color: var(--pending); background: var(--pending-soft); }
.status-chip.rejected { color: var(--danger); background: var(--danger-soft); }
.status-chip.neutral { color: var(--text-soft); background: var(--surface-muted); }
.compact-list .transaction-row { min-height: 61px; }

/* Quick actions */
.action-panel { min-width: 0; }
.quick-actions { display: grid; padding: 0 12px 13px; }
.quick-actions button { display: grid; grid-template-columns: 36px 1fr auto; gap: 11px; align-items: center; padding: 13px 10px; border-bottom: 1px solid var(--line); background: transparent; text-align: left; }
.quick-actions button:last-child { border-bottom: 0; }
.quick-actions button:hover { border-radius: 9px; background: var(--surface-soft); }
.quick-actions button > span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; color: var(--primary); background: var(--primary-soft); font-weight: 850; }
.quick-actions b, .quick-actions small { display: block; }
.quick-actions b { font-size: .73rem; }
.quick-actions small { margin-top: 3px; color: var(--text-muted); font-size: .61rem; }
.quick-actions i { color: var(--text-muted); font-style: normal; }

/* Toolbars and page headers */
.page-intro-grid { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: end; margin-bottom: 16px; }
.page-intro h3 { margin: 7px 0 4px; font-size: 1.25rem; letter-spacing: -.035em; }
.page-intro p { margin: 0; color: var(--text-soft); font-size: .75rem; }
.mini-stat { min-width: 132px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); box-shadow: var(--shadow-sm); }
.mini-stat span, .mini-stat strong { display: block; }
.mini-stat span { color: var(--text-muted); font-size: .61rem; }
.mini-stat strong { margin-top: 5px; font-size: 1.2rem; }
.mini-stat.attention strong { color: var(--pending); }
.toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) repeat(3, minmax(145px, 175px)); gap: 10px; margin-bottom: 14px; padding: 11px; }
.search-field { position: relative; }
.search-field > span { position: absolute; z-index: 1; left: 12px; top: 50%; color: var(--text-muted); transform: translateY(-50%); }
.search-field input { padding-left: 34px; }

/* Parties */
.parties-layout { grid-template-columns: minmax(0, 1.75fr) minmax(300px, .75fr); }
.party-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) 180px; gap: 10px; padding: 0 18px 14px; }
.people-list, .approval-list { padding: 0 8px 10px; }
.person-row { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 12px; align-items: center; min-height: 69px; padding: 10px 12px; border-bottom: 1px solid #edf1f0; border-radius: 8px; }
.person-row:last-child { border-bottom: 0; }
.person-row.clickable { cursor: pointer; }
.person-row.clickable:hover { background: var(--surface-soft); }
.person-avatar { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; color: var(--primary-dark); background: var(--primary-soft); font-size: .79rem; font-weight: 850; }
.person-main { min-width: 0; }
.person-main strong { display: block; overflow: hidden; font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.person-main small { display: block; margin-top: 4px; overflow: hidden; color: var(--text-muted); font-size: .62rem; text-overflow: ellipsis; white-space: nowrap; }
.person-tags { display: flex; gap: 5px; margin-top: 6px; flex-wrap: wrap; }
.role-chip.creditor { color: #8a4f2a; background: var(--credit-soft); }
.role-chip.debtor { color: var(--debit); background: var(--debit-soft); }
.role-chip.unspecified { color: var(--text-soft); background: var(--surface-muted); }
.person-action { min-width: 118px; text-align: right; }
.person-action > strong, .person-action > small { display: block; }
.person-action > strong { font-size: .75rem; }
.person-action > small { margin-top: 4px; color: var(--text-muted); font-size: .58rem; }
.person-action-buttons { display: flex; justify-content: flex-end; gap: 6px; }
.create-party-panel { align-self: start; position: sticky; top: 105px; }
.stack-form { display: grid; gap: 15px; padding: 0 20px 20px; }
.role-selector, .direction-selector { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; }
.role-selector legend, .direction-selector legend { margin-bottom: 1px; color: var(--text-soft); font-size: .72rem; font-weight: 700; }
.role-option input, .direction-selector input { position: absolute; opacity: 0; pointer-events: none; }
.role-card { position: relative; display: block; padding: 13px 48px 13px 14px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; background: var(--surface-soft); transition: border-color .15s, background .15s, box-shadow .15s; }
.role-card b, .role-card small { display: block; }
.role-card b { font-size: .72rem; }
.role-card small { margin-top: 4px; color: var(--text-muted); font-size: .61rem; line-height: 1.45; }
.role-card i { position: absolute; right: 13px; top: 50%; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; font-style: normal; font-size: .65rem; font-weight: 850; transform: translateY(-50%); }
.creditor-role i { color: var(--credit); background: var(--credit-soft); }
.debtor-role i { color: var(--debit); background: var(--debit-soft); }
.role-option input:checked + .role-card { border-color: var(--primary); background: #f2faf8; box-shadow: 0 0 0 3px rgba(11,107,97,.08); }
.role-option input:checked + .role-card::after { content: "✓"; position: absolute; right: -5px; top: -5px; display: grid; place-items: center; width: 18px; height: 18px; border: 2px solid #fff; border-radius: 999px; color: #fff; background: var(--primary); font-size: .56rem; }
.role-preview { display: grid; grid-template-columns: auto 1fr auto auto 1fr; gap: 7px; align-items: center; padding: 10px 11px; border: 1px dashed var(--teal-line); border-radius: 9px; color: var(--text-muted); background: var(--primary-soft); font-size: .61rem; }
.role-preview strong { color: var(--primary-dark); font-size: .66rem; }
.role-preview i { color: var(--primary); font-style: normal; }

/* Approvals */
.approval-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.approval-card { display: grid; grid-template-columns: 39px minmax(0, 1fr) auto; gap: 11px; align-items: center; padding: 12px; border-bottom: 1px solid var(--line); }
.approval-card:last-child { border-bottom: 0; }
.approval-card-icon { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 10px; color: var(--pending); background: var(--pending-soft); font-size: .68rem; font-weight: 850; }
.approval-card strong, .approval-card small { display: block; }
.approval-card strong { font-size: .73rem; }
.approval-card p { margin: 4px 0; color: var(--text-soft); font-size: .63rem; }
.approval-card small { color: var(--text-muted); font-size: .59rem; }
.approval-actions { display: flex; gap: 6px; }
.approval-actions button { min-height: 31px; padding: 6px 9px; font-size: .61rem; }
.awaiting-panel { margin-top: 16px; }

/* Settings */
.settings-grid { grid-template-columns: 1.4fr 1fr; }
.settings-form { grid-template-columns: minmax(180px, 280px) minmax(250px, 1fr); align-items: end; }
.settings-form .button-row, .settings-form .inline-status { grid-column: 1 / -1; }
.setting-check { min-height: 43px; align-items: center; padding: 8px 0; }
.detail-list { margin: 0; padding: 0 20px 18px; }
.detail-list div { display: grid; grid-template-columns: 88px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.detail-list div:last-child { border-bottom: 0; }
.detail-list dt { color: var(--text-muted); font-size: .62rem; }
.detail-list dd { margin: 0; overflow-wrap: anywhere; font-size: .68rem; font-weight: 700; text-align: right; }
.settings-grid .panel > button { width: calc(100% - 40px); margin: 0 20px 20px; }
.security-box { margin: 0 20px 16px; padding: 11px 12px; border-left: 3px solid var(--pending); border-radius: 0 8px 8px 0; background: var(--pending-soft); }
.security-box strong { display: block; color: #795512; font-size: .67rem; }
.security-box p { margin: 4px 0 0; color: #8c713b; font-size: .59rem; line-height: 1.5; }

/* Dialogs */
.modal { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; }
.modal::backdrop { background: rgba(8, 23, 20, .6); backdrop-filter: blur(3px); }
.modal[open] { display: grid; place-items: center; padding: 20px; }
.modal-card { width: min(100%, 570px); max-height: calc(100vh - 40px); overflow: auto; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 28px 85px rgba(5,24,20,.3); }
.wide-modal { width: min(100%, 1100px); }
.small-modal { width: min(100%, 440px); text-align: center; }
.modal-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; margin-bottom: 20px; }
.modal-head h3 { margin: 4px 0 3px; font-size: 1.18rem; letter-spacing: -.035em; }
.modal-head p { margin: 0; color: var(--text-soft); font-size: .69rem; line-height: 1.45; }
.form-grid.two-column { display: grid; grid-template-columns: 1.15fr .85fr; gap: 12px; }
.amount-input { display: grid; grid-template-columns: auto 1fr; align-items: stretch; }
.amount-input b { display: grid; place-items: center; padding: 0 10px; border: 1px solid var(--line-strong); border-right: 0; border-radius: 9px 0 0 9px; color: var(--text-soft); background: var(--surface-muted); font-size: .65rem; }
.amount-input input { border-radius: 0 9px 9px 0; }
.direction-selector { grid-template-columns: 1fr 1fr; margin: 16px 0; }
.direction-selector legend { grid-column: 1 / -1; }
.direction-selector label > span { display: grid; grid-template-columns: 30px 1fr; grid-template-rows: auto auto; column-gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; background: var(--surface-soft); }
.direction-selector i { grid-row: 1 / span 2; display: grid; place-items: center; width: 29px; height: 29px; border-radius: 8px; color: var(--primary); background: var(--primary-soft); font-style: normal; font-size: .64rem; font-weight: 850; }
.direction-selector b { font-size: .7rem; }
.direction-selector small { margin-top: 2px; color: var(--text-muted); font-size: .59rem; }
.direction-selector input:checked + span { border-color: var(--primary); background: #f2faf8; box-shadow: 0 0 0 3px rgba(11,107,97,.08); }
.approval-note { margin: 13px 0; padding: 10px 12px; border: 1px solid #e9d59e; border-radius: 9px; color: #7f621d; background: var(--pending-soft); font-size: .65rem; line-height: 1.45; }
.party-summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.party-summary-grid article { padding: 14px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-soft); }
.party-summary-grid span, .party-summary-grid strong, .party-summary-grid small { display: block; }
.party-summary-grid span { color: var(--text-soft); font-size: .61rem; }
.party-summary-grid strong { margin-top: 7px; font-size: 1rem; }
.party-summary-grid small { margin-top: 4px; color: var(--text-muted); font-size: .57rem; }
.title-with-chip { display: flex; align-items: center; gap: 9px; }
.ledger-table-wrap { overflow: auto; margin-bottom: 17px; border: 1px solid var(--line); border-radius: 11px; }
.ledger-table { width: 100%; min-width: 860px; border-collapse: collapse; font-size: .66rem; }
.ledger-table th, .ledger-table td { padding: 10px 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.ledger-table thead th { position: sticky; top: 0; z-index: 1; color: var(--text-muted); background: var(--surface-soft); font-size: .55rem; letter-spacing: .06em; text-transform: uppercase; }
.ledger-table tbody tr:last-child td { border-bottom: 0; }
.ledger-table tbody tr:hover { background: #fafcfb; }
.ledger-table td strong, .ledger-table td small { display: block; }
.ledger-table td small { margin-top: 3px; color: var(--text-muted); }
.ledger-table .number { text-align: right; white-space: nowrap; }
.ledger-table tfoot th { border-top: 1px solid var(--line-strong); border-bottom: 0; background: var(--surface-soft); }
.ledger-empty { padding: 35px !important; color: var(--text-muted); text-align: center !important; }
.ledger-action { min-width: 54px; }
.ledger-action button { padding: 5px 7px; border-radius: 7px; font-size: .55rem; }
.decision-symbol { width: 54px; height: 54px; display: grid; place-items: center; margin: 0 auto 14px; border-radius: 16px; color: var(--accepted); background: var(--accepted-soft); font-size: 1.45rem; font-weight: 850; }
.small-modal h3 { margin: 0 0 7px; font-size: 1.25rem; }
.small-modal > p { margin: 0 auto 17px; color: var(--text-soft); font-size: .72rem; line-height: 1.55; }
.decision-summary { margin-bottom: 17px; padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.decision-summary span, .decision-summary strong, .decision-summary small { display: block; }
.decision-summary span { color: var(--text-soft); font-size: .65rem; }
.decision-summary strong { margin: 7px 0 4px; font-size: 1.35rem; }
.decision-summary small { color: var(--text-muted); font-size: .62rem; }
.small-modal .button-row { justify-content: center; }

/* Empty states and notifications */
.empty-state { display: grid; place-items: center; min-height: 190px; padding: 25px; text-align: center; }
.empty-state > span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; color: var(--text-muted); background: var(--surface-muted); font-size: 1.1rem; }
.empty-state h4 { margin: 12px 0 4px; font-size: .8rem; }
.empty-state p { max-width: 330px; margin: 0; color: var(--text-muted); font-size: .65rem; line-height: 1.5; }
.toast-region { position: fixed; z-index: 1000; top: 18px; right: 18px; display: grid; gap: 8px; pointer-events: none; }
.toast { max-width: 360px; padding: 11px 14px; border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 10px; color: var(--text); background: var(--surface); box-shadow: var(--shadow-md); font-size: .71rem; animation: toast-in .2s ease-out; }
.toast.success { border-left-color: var(--accepted); }
.toast.error { border-left-color: var(--danger); }
@keyframes toast-in { from { opacity: 0; transform: translateX(12px); } }
.bottom-nav, .mobile-nav-backdrop { display: none; }

/* Responsive */
@media (max-width: 1180px) {
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid, .parties-layout, .settings-grid { grid-template-columns: 1fr 1fr; }
  .parties-layout .span-2 { grid-column: 1; }
  .create-party-panel { position: static; }
  .party-summary-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --sidebar-width: 225px; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-hero { min-height: auto; padding: 35px 28px 42px; }
  .auth-copy { margin-top: 55px; }
  .auth-copy h1 { font-size: clamp(2.7rem, 9vw, 4.8rem); }
  .auth-feature-grid { grid-template-columns: repeat(3, 1fr); margin-top: 35px; }
  .auth-feature-grid article { display: block; }
  .auth-feature-grid article > span { display: block; margin-bottom: 8px; }
  .auth-panel-wrap { padding: 38px 22px; }
  .approval-grid { grid-template-columns: 1fr; }
  .toolbar { grid-template-columns: 1fr 1fr; }
  .toolbar .search-field { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  body { padding-bottom: 66px; }
  .sidebar { left: -270px; width: 250px; transition: left .2s ease; }
  .app-view.nav-open .sidebar { left: 0; }
  .mobile-nav-backdrop { position: fixed; z-index: 25; inset: 0; display: none; background: rgba(8,25,21,.45); }
  .app-view.nav-open .mobile-nav-backdrop { display: block; }
  .main-content { margin-left: 0; }
  .mobile-menu-button { display: inline-block; }
  .topbar { min-height: 76px; padding: 14px 16px; }
  .topbar p, .breadcrumb { display: none; }
  .topbar h2 { margin: 0; font-size: 1.12rem; }
  .topbar-actions .secondary { display: none; }
  .topbar-actions .primary { min-height: 37px; padding: 8px 11px; }
  .page { padding: 18px 13px 30px; }
  .summary-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .summary-card { min-height: 105px; padding: 14px; }
  .summary-icon { width: 34px; height: 34px; }
  .summary-card strong { font-size: 1.15rem; }
  .content-grid, .parties-layout, .settings-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .home-lower-grid .span-2 { order: 2; }
  .balance-sheet { min-width: 700px; }
  .panel-head { padding: 17px 16px 13px; }
  .party-toolbar { grid-template-columns: 1fr; padding: 0 13px 13px; }
  .bottom-nav { position: fixed; z-index: 24; inset: auto 0 0; height: 66px; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(14px); box-shadow: 0 -7px 25px rgba(20,45,40,.08); }
  .bottom-nav button { position: relative; display: grid; place-items: center; align-content: center; gap: 2px; color: var(--text-muted); background: transparent; }
  .bottom-nav button.active { color: var(--primary); }
  .bottom-nav button > span { font-size: 1rem; }
  .bottom-nav small { font-size: .53rem; font-weight: 750; }
  .bottom-nav .mobile-main-action { align-self: center; justify-self: center; width: 48px; height: 48px; margin-top: -23px; border: 5px solid var(--bg); border-radius: 999px; color: #fff; background: var(--primary); box-shadow: 0 8px 20px rgba(11,107,97,.25); }
  .bottom-nav .mobile-main-action span { font-size: 1.35rem; }
  .bottom-nav .badge { position: absolute; top: 7px; right: 20%; }
  .attention-banner { align-items: flex-start; }
  .attention-banner button { padding-top: 5px; }
  .settings-form { grid-template-columns: 1fr; }
  .settings-form .button-row, .settings-form .inline-status { grid-column: auto; }
}

@media (max-width: 540px) {
  .auth-hero { padding: 28px 20px 34px; }
  .auth-copy { margin-top: 44px; }
  .auth-copy h1 { font-size: 2.75rem; }
  .auth-feature-grid { grid-template-columns: 1fr; gap: 8px; }
  .auth-feature-grid article { display: flex; }
  .auth-feature-grid article > span { margin-bottom: 0; }
  .auth-endpoint { width: 100%; }
  .auth-panel-wrap { padding: 20px 12px 32px; }
  .auth-card { padding: 25px 20px; border-radius: 18px; }
  .topbar-actions .primary { width: 38px; overflow: hidden; padding: 0; font-size: 0; }
  .topbar-actions .primary span { font-size: 1.12rem; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card { min-height: 93px; }
  .statement-head { align-items: flex-start; }
  .as-on-date { display: none; }
  .attention-banner { display: block; }
  .attention-banner button { margin: 8px 0 0 43px; }
  .page-intro-grid { grid-template-columns: 1fr; }
  .mini-stat { display: flex; justify-content: space-between; align-items: center; min-width: 0; }
  .mini-stat strong { margin: 0; }
  .toolbar { grid-template-columns: 1fr; }
  .toolbar .search-field { grid-column: auto; }
  .person-row { grid-template-columns: 38px minmax(0,1fr); }
  .person-action { grid-column: 2; min-width: 0; text-align: left; }
  .person-action-buttons { justify-content: flex-start; }
  .approval-card { grid-template-columns: 37px minmax(0,1fr); }
  .approval-actions { grid-column: 2; }
  .transaction-row { grid-template-columns: 35px minmax(0,1fr); }
  .transaction-value { grid-column: 2; min-width: 0; text-align: left; }
  .transaction-value small { display: inline; margin-left: 5px; }
  .transaction-actions { justify-content: flex-start; }
  .form-grid.two-column, .direction-selector { grid-template-columns: 1fr; }
  .direction-selector legend { grid-column: auto; }
  .modal[open] { align-items: end; padding: 0; }
  .modal-card { width: 100%; max-height: 92vh; border-radius: 20px 20px 0 0; padding: 20px 16px; }
  .party-summary-grid { grid-template-columns: 1fr 1fr; }
  .role-preview { grid-template-columns: auto 1fr auto; }
  .role-preview span:nth-of-type(2), .role-preview strong:nth-of-type(2) { display: none; }
}

/* Off-application private accounts */
.source-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: .56rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.source-chip.connected { color: var(--primary-dark); background: var(--primary-soft); }
.source-chip.external { color: #5e4b8b; background: #f0ebfb; }
.external-party-panel { border-color: #ddd4f1; }
.external-party-panel .panel-head { background: linear-gradient(180deg, #fbf9ff, #fff); }
.secure-storage-note {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin: 0 20px 16px;
  padding: 12px 13px;
  border: 1px solid #dcd2f3;
  border-radius: 11px;
  color: #554774;
  background: #f8f5ff;
}
.secure-storage-note > span {
  flex: none;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  color: #6a52a3;
  background: #ece5fb;
  font-size: .68rem;
}
.secure-storage-note strong,
.secure-storage-note p { display: block; }
.secure-storage-note strong { font-size: .7rem; }
.secure-storage-note p { margin: 4px 0 0; color: #74688c; font-size: .61rem; line-height: 1.5; }
.external-party-row,
.external-ledger-row,
.external-transaction { background-image: linear-gradient(90deg, rgba(111, 82, 163, .045), transparent 42%); }
.external-party-row .person-avatar { color: #654c99; background: #f0ebfb; }
.external-ledger-row:hover,
.external-transaction.clickable:hover { background-color: #faf8ff; }

@media (max-width: 1180px) {
  .parties-layout .span-2 { grid-column: 1 / -1; }
}