:root {
  --bg: #f3f8f7;
  --panel: rgba(255,255,255,.94);
  --ink: #054547;
  --muted: #5f7776;
  --line: #d7e6e3;
  --primary: #0AD88D;
  --primary-2: #14c98a;
  --navy: #054547;
  --success: #087a59;
  --warning: #9b6810;
  --danger: #b6384b;
  --shadow: 0 18px 50px rgba(15, 23, 42, .10);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(31,94,255,.08), transparent 35%),
    radial-gradient(circle at 100% 10%, rgba(74,193,155,.08), transparent 30%),
    var(--bg);
  min-height: 100vh;
}
button, input, select { font: inherit; }

.app-shell { max-width: 1480px; margin: 0 auto; padding: 22px 26px 34px; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 48px; height: 48px; border-radius: 15px;
  display: grid; place-items: center; color: #fff; font-weight: 800; letter-spacing: -.04em;
  background: linear-gradient(145deg, #054547, #086366 65%, #0AD88D);
  box-shadow: 0 10px 22px rgba(15, 23, 42, .2);
}
.eyebrow, .kicker { font-size: 11px; letter-spacing: .14em; font-weight: 800; color: var(--primary); }
h1 { margin: 2px 0 0; font-size: 25px; letter-spacing: -.03em; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.rule-pill, .ghost-btn {
  border: 1px solid var(--line); background: rgba(255,255,255,.75); color: var(--muted);
  border-radius: 999px; padding: 9px 13px; font-size: 12px; font-weight: 700;
}
.ghost-btn { cursor: pointer; }
.ghost-btn:hover { color: var(--ink); border-color: #b6d3cd; }

.layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(390px, .75fr); gap: 18px; align-items: start; }
.panel { background: var(--panel); border: 1px solid rgba(255,255,255,.9); box-shadow: var(--shadow); border-radius: var(--radius); }
.form-panel { padding: 25px; }
.result-panel { padding: 22px; position: sticky; top: 16px; }

.hero-input {
  background: linear-gradient(135deg, #054547, #0a595b 65%, #0AD88D);
  border-radius: 20px; padding: 24px; color: #fff; margin-bottom: 26px;
  position: relative; overflow: hidden;
}
.hero-input:after { content:""; position:absolute; width:180px; height:180px; border-radius:50%; background:rgba(255,255,255,.08); right:-55px; top:-75px; }
.hero-input label { display: block; font-size: 13px; font-weight: 700; color: rgba(255,255,255,.78); margin-bottom: 8px; }
.hero-input p { margin: 10px 0 0; color: rgba(255,255,255,.66); font-size: 12px; }
.money-input { display: flex; align-items: center; gap: 8px; }
.money-input input, .simple-field input, select {
  width: 100%; border: 1px solid var(--line); background: #f8fbfa; color: var(--ink);
  border-radius: 12px; padding: 11px 12px; outline: none; transition: .18s ease;
}
.money-input input:focus, .simple-field input:focus, select:focus { border-color: var(--primary-2); box-shadow: 0 0 0 3px rgba(31,94,255,.10); background: #fff; }
.money-input span { color: var(--muted); font-size: 12px; font-weight: 800; min-width: 25px; }
.money-input.XL input { border: none; background: rgba(255,255,255,.11); color: white; font-size: 34px; font-weight: 800; letter-spacing: -.04em; padding: 12px 16px; }
.money-input.XL input:focus { box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); }
.money-input.XL span { color: white; font-size: 16px; min-width: 32px; }

.section-title-row { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
h2 { margin: 3px 0 0; font-size: 21px; letter-spacing: -.03em; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-card { border: 1px solid var(--line); border-radius: 16px; padding: 15px; background: #fff; }
.field-card.accent-card { border-color: rgba(31,94,255,.28); background: linear-gradient(180deg, rgba(31,94,255,.04), #fff); }
.field-label { display: block; font-size: 12px; font-weight: 800; margin-bottom: 9px; }
.field-card small, .simple-field span, .advanced small, .subsection small, .switch-row small { display: block; font-size: 11px; color: var(--muted); margin-top: 7px; line-height: 1.4; }

.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.switch-row.compact { font-size: 11px; font-weight: 700; color: var(--muted); }
.switch-row input { display: none; }
.switch { width: 42px; height: 24px; background: #c7dcd8; border-radius: 999px; position: relative; flex: 0 0 auto; transition: .2s; }
.switch:before { content:""; position:absolute; width:18px; height:18px; top:3px; left:3px; border-radius:50%; background:#fff; box-shadow:0 2px 7px rgba(0,0,0,.2); transition:.2s; }
.switch-row input:checked + .switch { background: var(--primary); }
.switch-row input:checked + .switch:before { transform: translateX(18px); }

.advanced { border: 1px solid var(--line); border-radius: 16px; margin-top: 16px; overflow: hidden; background: #f8fbfa; }
.advanced summary, .result-details summary { list-style: none; cursor: pointer; display:flex; align-items:center; justify-content:space-between; padding: 15px 16px; }
.advanced summary::-webkit-details-marker, .result-details summary::-webkit-details-marker { display:none; }
.advanced-body { border-top: 1px solid var(--line); padding: 15px; }
.row-2, .row-3 { display:grid; gap: 10px; }
.row-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.row-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.simple-field span { margin: 0 0 6px; font-weight: 700; }
.subsection { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; }
.subsection-head { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:12px; }
.subsection-head select { width: 190px; }
.tahfiz-row { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; }
.hidden { display:none !important; }

.result-head { display:flex; align-items:center; justify-content:space-between; }
.status-badge { font-size:11px; font-weight:800; border-radius:999px; padding:7px 10px; }
.status-badge.ok { color:var(--success); background:rgba(20,135,95,.10); }
.status-badge.pending { color:var(--primary); background:rgba(31,94,255,.09); }
.status-badge.error { color:var(--danger); background:rgba(189,49,69,.1); }
.net-card { margin-top:14px; border-radius:18px; padding:20px; background:linear-gradient(145deg,#f1fbf7,#eafaf4); border:1px solid #d8ebe5; }
.net-card span { font-size:12px; color:var(--muted); font-weight:700; }
.net-card strong { display:block; margin:5px 0 1px; font-size:38px; letter-spacing:-.05em; }
.net-card small { color:var(--muted); }
.metric-grid { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap:9px; margin-top:10px; }
.metric { border:1px solid var(--line); border-radius:14px; padding:13px; background:#fff; }
.metric span { display:block; font-size:11px; color:var(--muted); margin-bottom:5px; }
.metric strong { font-size:17px; letter-spacing:-.02em; }
.breakdown { margin-top:14px; border-top:1px solid var(--line); padding-top:14px; }
.breakdown-title { display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.breakdown-title span { font-size:10px; color:var(--muted); }
.line { display:flex; justify-content:space-between; gap:14px; align-items:center; padding:7px 0; font-size:12px; }
.line span { color:var(--muted); }
.line strong { font-variant-numeric: tabular-nums; }
.result-details { margin-top:10px; border:1px solid var(--line); border-radius:14px; overflow:hidden; }
.result-details summary { font-size:12px; font-weight:800; }
.detail-body { border-top:1px solid var(--line); padding: 5px 14px 9px; }
.allowance-row { padding-top:9px; margin-top:4px; border-top:1px dashed var(--line); }
.allowance-row .title { font-size:11px; font-weight:800; margin-bottom:4px; }
.allowance-row .mini { display:flex; justify-content:space-between; color:var(--muted); font-size:10px; padding:2px 0; }
.warnings { margin-top:12px; padding:11px 12px; border-radius:13px; border:1px solid #f1d7a7; background:#fff9ee; color:#7b520d; font-size:11px; line-height:1.45; }
.warnings div + div { margin-top:6px; }
.footer-note { display:flex; gap:8px; align-items:flex-start; margin-top:14px; color:var(--muted); font-size:10px; }
.footer-note span { color:var(--success); }
.footer-note p { margin:0; line-height:1.45; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .result-panel { position: static; }
}
@media (max-width: 640px) {
  .app-shell { padding: 14px; }
  .topbar { align-items:flex-start; }
  .rule-pill { display:none; }
  .form-panel, .result-panel { padding:16px; border-radius:18px; }
  .field-grid, .row-2, .row-3, .metric-grid { grid-template-columns:1fr; }
  .section-title-row { align-items:flex-start; flex-direction:column; }
  .money-input.XL input { font-size:29px; }
}
.user-pill {
  border: 1px solid rgba(31,94,255,.16); background: rgba(31,94,255,.07); color: var(--primary);
  border-radius: 999px; padding: 9px 13px; font-size: 12px; font-weight: 800;
}
.danger-btn:hover { color: var(--danger); border-color: rgba(189,49,69,.35); }

.admin-link { text-decoration:none; display:inline-flex; align-items:center; }
.cost-card {
  margin-top: 10px; border-radius: 16px; padding: 16px 17px; color: #fff;
  background: linear-gradient(135deg, #054547, #08716d 65%, #0AD88D);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  box-shadow: 0 12px 28px rgba(15,23,42,.16);
}
.cost-card span { display:block; font-size:10px; font-weight:900; letter-spacing:.08em; opacity:.78; }
.cost-card small { display:block; font-size:10px; margin-top:4px; opacity:.68; }
.cost-card strong { font-size:23px; letter-spacing:-.04em; white-space:nowrap; }
.total-line { margin-top:4px; padding-top:9px; border-top:1px solid var(--line); }
.total-line span, .total-line strong { color: var(--ink); font-weight:900; }
@media (max-width: 640px) { .cost-card { align-items:flex-start; flex-direction:column; } }

/* ===== Experts Refuge brand refresh v2.4 ===== */
:root {
  --er-dark: #054547;
  --er-light: #0AD88D;
  --er-white: #FFFFFF;
  --bg: #f3f8f7;
  --panel: #ffffff;
  --ink: #054547;
  --muted: #607978;
  --line: #d7e6e3;
  --primary: #054547;
  --primary-2: #0AD88D;
  --success: #087a59;
  --shadow: 0 20px 55px rgba(5, 69, 71, .10);
}

body {
  background:
    radial-gradient(circle at 8% 0%, rgba(10,216,141,.10), transparent 28%),
    radial-gradient(circle at 100% 8%, rgba(5,69,71,.06), transparent 28%),
    var(--bg);
}

.brand { gap: 18px; }
.brand-logo { width: 190px; max-height: 70px; object-fit: contain; object-position: left center; }
.brand-title { padding-left: 16px; border-left: 1px solid var(--line); }
.brand-title span { display:block; color:var(--er-light); font-size:10px; font-weight:900; letter-spacing:.15em; }
.brand-title h1 { font-size:21px; color:var(--er-dark); }

.eyebrow, .kicker { color: var(--er-light); }
.rule-pill, .ghost-btn { color: var(--er-dark); background: rgba(255,255,255,.9); }
.ghost-btn:hover { color: var(--er-dark); border-color: rgba(10,216,141,.65); background: #fff; }
.user-pill { border-color: rgba(10,216,141,.32); background: rgba(10,216,141,.10); color: var(--er-dark); }

.hero-input {
  background: linear-gradient(135deg, #054547 0%, #07595a 72%, #087069 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}
.hero-input:after { background: rgba(10,216,141,.14); }
.hero-kicker { display:block; color:#68f0bd; font-size:10px; font-weight:900; letter-spacing:.14em; margin-bottom:5px; }
.hero-input label { color: #fff; font-size: 17px; }
.money-input.XL input { background: rgba(255,255,255,.10); }
.money-input input:focus, .simple-field input:focus, select:focus { border-color: var(--er-light); box-shadow: 0 0 0 3px rgba(10,216,141,.14); }

.field-card.accent-card { border-color: rgba(10,216,141,.48); background: linear-gradient(180deg, rgba(10,216,141,.08), #fff); }
.switch-row input:checked + .switch { background: var(--er-light); }

.simulation-actions { display:flex; justify-content:flex-end; margin-top:18px; }
.simulate-btn {
  appearance:none; border:0; cursor:pointer; min-width:250px; border-radius:15px; padding:13px 20px;
  color:var(--er-dark); background:var(--er-light); box-shadow:0 13px 26px rgba(10,216,141,.23);
  display:flex; flex-direction:column; align-items:center; gap:2px; transition:transform .15s ease, box-shadow .15s ease;
}
.simulate-btn span, .simulate-btn { font-weight:900; }
.simulate-btn small { font-size:10px; font-weight:700; opacity:.72; }
.simulate-btn:hover { transform:translateY(-1px); box-shadow:0 16px 30px rgba(10,216,141,.28); }
.simulate-btn:disabled { opacity:.62; cursor:wait; transform:none; }
.compact-btn { min-width:0; width:100%; margin-top:14px; }

.status-badge.ready { color:var(--er-dark); background:rgba(5,69,71,.07); }
.status-badge.dirty { color:#7c5d11; background:#fff4d8; }
.status-badge.pending { color:var(--er-dark); background:rgba(10,216,141,.13); }
.status-badge.ok { color:#066a4c; background:rgba(10,216,141,.14); }

.result-empty { min-height:360px; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; color:var(--muted); padding:30px; }
.result-empty .empty-icon { width:58px; height:58px; display:grid; place-items:center; border-radius:50%; background:rgba(10,216,141,.12); color:var(--er-dark); font-size:28px; font-weight:900; margin-bottom:14px; }
.result-empty strong { color:var(--er-dark); font-size:17px; }
.result-empty p { max-width:310px; font-size:11px; line-height:1.5; }

.net-card { background:linear-gradient(145deg,#f1fbf7,#e9faf3); border-color:#cdeee2; }
.net-card strong { color:var(--er-dark); }
.primary-metric { border-color:rgba(10,216,141,.45); background:rgba(10,216,141,.06); }
.cost-card { background: linear-gradient(135deg, #054547, #075e5f); box-shadow:0 12px 28px rgba(5,69,71,.18); }
.cost-card strong { color:var(--er-light); }
.allowance-line { padding-left:10px; }
.allowance-line span:before { content:'+'; display:inline-block; width:16px; color:var(--er-light); font-weight:900; }

.warnings { border-color:#f0d49b; background:#fff8e8; color:#76520d; }
.warnings > strong { display:block; margin-bottom:7px; color:#6b4907; }

.error-dialog { border:0; padding:0; border-radius:22px; width:min(520px,calc(100% - 30px)); box-shadow:0 28px 90px rgba(5,69,71,.26); }
.error-dialog::backdrop { background:rgba(3,38,39,.58); backdrop-filter:blur(3px); }
.error-dialog-card { padding:30px; text-align:center; }
.error-dialog-card .error-icon { width:54px; height:54px; display:grid; place-items:center; margin:0 auto 15px; border-radius:50%; color:#fff; background:#b6384b; font-size:27px; font-weight:900; }
.error-dialog-card h2 { color:var(--er-dark); margin:6px 0 8px; }
.error-dialog-card p { color:var(--muted); line-height:1.55; font-size:13px; }

@media (max-width: 820px) {
  .topbar { align-items:flex-start; gap:15px; flex-direction:column; }
  .top-actions { flex-wrap:wrap; }
  .brand-logo { width:155px; }
  .brand-title h1 { font-size:17px; }
}
@media (max-width: 640px) {
  .simulation-actions { display:block; }
  .simulate-btn { width:100%; }
  .brand-title { display:none; }
  .brand-logo { width:170px; }
}