:root {
  color-scheme: light;
  --bg: #f8f7f2;
  --surface: #fffefa;
  --surface-2: #edf2eb;
  --ink: #142019;
  --muted: #5b6a61;
  --green: #2f7150;
  --green-dark: #21593d;
  --green-soft: #dcebe1;
  --line: rgba(20, 32, 25, 0.12);
  --line-strong: rgba(20, 32, 25, 0.2);
  --danger: #923b38;
  --danger-soft: #f8e8e4;
  --warning: #8a5a1f;
  --warning-soft: #f6e9cf;
  --shadow: 0 24px 70px rgba(35, 66, 49, 0.12);
  --max: 1180px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
.hidden { display: none !important; }
.site-shell { min-height: 100vh; overflow: hidden; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { width: min(calc(100% - 40px), 760px); }

.nav { position: relative; z-index: 10; padding: 22px 0; }
.nav-row { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 780; letter-spacing: -0.02em; }
.brand-mark { width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center; color: white; background: linear-gradient(145deg, #3d7f5c, #265f43); box-shadow: 0 9px 22px rgba(47, 113, 80, .25); }
.brand-mark svg { width: 21px; height: 21px; }
.brand-product { color: var(--muted); font-size: 13px; font-weight: 650; padding-left: 2px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.session-label { color: var(--muted); font-size: 13px; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 0 19px; border-radius: 999px; text-decoration: none; border: 1px solid transparent; font-weight: 720; font-size: 14px; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease; }
.button:hover:not(:disabled) { transform: translateY(-1px); }
.button-primary { background: var(--green); color: white; box-shadow: 0 12px 28px rgba(47, 113, 80, .18); }
.button-primary:hover:not(:disabled) { background: var(--green-dark); box-shadow: 0 16px 34px rgba(47, 113, 80, .23); }
.button-secondary { color: var(--ink); background: rgba(255, 255, 255, .7); border-color: var(--line); }
.button-secondary:hover:not(:disabled) { background: white; border-color: var(--line-strong); }
.button:disabled, button:disabled { opacity: .48; cursor: not-allowed; transform: none; box-shadow: none; }
.full { width: 100%; }
.text-button { border: 0; padding: 14px 0 0; background: transparent; color: var(--green-dark); font-weight: 700; }
.text-button:hover { text-decoration: underline; }
.danger { min-height: 38px; border-radius: 999px; border: 1px solid #e4c3bf; background: #fffaf9; color: var(--danger); padding: 0 13px; font-weight: 700; }
.danger:hover { background: var(--danger-soft); }

.notice { margin: 4px 0 20px; padding: 13px 16px; border-radius: 16px; border: 1px solid rgba(47,113,80,.22); background: var(--green-soft); color: var(--green-dark); font-size: 14px; font-weight: 620; }
.notice.error { border-color: rgba(146,59,56,.25); background: var(--danger-soft); color: #772f2d; }

.auth-section { position: relative; padding: 70px 0 120px; }
.auth-section::before { content: ""; position: absolute; width: 620px; height: 620px; border-radius: 50%; right: -270px; top: -300px; background: rgba(118, 180, 143, .15); pointer-events: none; }
.auth-section::after { content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%; left: -230px; bottom: -100px; background: rgba(236, 186, 105, .12); pointer-events: none; }
.auth-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .78fr; gap: 80px; align-items: center; min-height: 610px; }
.single-card-grid { min-height: 500px; }
.auth-intro h1, .portal-hero h1, .empty-state-card h1 { margin: 22px 0 18px; font-size: clamp(48px, 6vw, 74px); line-height: .98; letter-spacing: -.055em; }
.auth-intro > p, .empty-state-card > p { margin: 0; color: var(--muted); font-size: clamp(17px, 2vw, 20px); line-height: 1.65; max-width: 620px; }
.compact-intro h1 { font-size: clamp(42px, 5vw, 62px); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; background: var(--green-soft); color: var(--green-dark); font-weight: 720; font-size: 13px; }
.eyebrow-dot { width: 7px; height: 7px; background: var(--green); border-radius: 50%; }
.trust-row { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 26px; }
.trust-row span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.62); color: #4f5f56; font-size: 12px; font-weight: 650; }

.card { background: rgba(255, 254, 250, .9); border: 1px solid var(--line); border-radius: 25px; padding: 28px; box-shadow: 0 14px 42px rgba(35,66,49,.07); backdrop-filter: blur(10px); }
.auth-card { padding: 34px; box-shadow: var(--shadow); }
.auth-card h2, .card h2 { margin: 8px 0 8px; font-size: 27px; line-height: 1.12; letter-spacing: -.035em; }
.kicker { margin: 0; color: var(--green); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.card-copy { margin: 0 0 22px; color: var(--muted); line-height: 1.65; font-size: 14px; }
.stack { display: grid; gap: 16px; }
label { display: grid; gap: 7px; color: #35453b; font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid rgba(20,32,25,.18); border-radius: 14px; background: rgba(255,255,255,.88); color: var(--ink); padding: 12px 13px; outline: none; transition: border-color .16s ease, box-shadow .16s ease, background .16s ease; }
input:focus, select:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(47,113,80,.11); background: white; }
textarea { resize: vertical; line-height: 1.5; }
.empty-state-card { margin: 80px 0; text-align: center; padding: 52px; }
.empty-state-card h1 { font-size: clamp(38px, 5vw, 58px); }

.portal { padding: 48px 0 96px; }
.portal-hero { display: flex; align-items: end; justify-content: space-between; gap: 34px; padding: 22px 0 30px; }
.portal-hero h1 { margin: 16px 0 10px; font-size: clamp(42px, 5vw, 64px); }
.portal-hero p { margin: 0; color: var(--muted); max-width: 700px; line-height: 1.6; }
.switcher-wrap { min-width: 260px; }
.switcher-wrap select { background: var(--surface); }

.tabs { display: flex; gap: 8px; overflow-x: auto; padding: 8px; margin: 0 0 22px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.55); width: fit-content; max-width: 100%; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { white-space: nowrap; min-height: 40px; padding: 0 16px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 13px; font-weight: 720; }
.tab:hover { color: var(--ink); background: rgba(255,255,255,.72); }
.tab.active { background: var(--ink); color: white; box-shadow: 0 7px 18px rgba(20,32,25,.12); }

.grid { display: grid; gap: 22px; }
.two-col { grid-template-columns: minmax(0, 1.45fr) minmax(300px, .72fr); }
.two-compact { grid-template-columns: 1fr 1fr; gap: 12px; }
.section-heading { display: flex; justify-content: space-between; gap: 18px; align-items: start; margin-bottom: 20px; }
.summary-card { align-self: start; position: sticky; top: 20px; }
.stats { display: grid; gap: 2px; margin: 10px 0 18px; }
.stats > div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); padding: 15px 0; }
.stats strong { font-size: 22px; letter-spacing: -.035em; overflow-wrap: anywhere; }
.stats span { color: var(--muted); text-align: right; font-size: 13px; }
.help { color: var(--muted); font-size: 13px; line-height: 1.6; }
.optional { color: var(--muted); font-weight: 500; font-size: 12px; }
.check-row { grid-template-columns: auto 1fr; align-items: center; gap: 10px; }
.check-row input { width: 18px; height: 18px; accent-color: var(--green); }
.compact-check { display: flex; }
.badge { display: inline-flex; align-items: center; width: fit-content; border-radius: 999px; padding: 6px 9px; font-size: 11px; font-weight: 760; background: #eef1ec; color: #536057; white-space: nowrap; }
.badge.active { background: var(--green-soft); color: var(--green-dark); }
.badge.scheduled { background: #e9eef7; color: #405f8f; }
.badge.expired { background: var(--danger-soft); color: #7d3835; }
.badge.warning { background: var(--warning-soft); color: var(--warning); }
.rate-callout { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px; border-radius: 18px; background: var(--green-soft); color: var(--green-dark); }
.rate-callout strong { font-size: 20px; letter-spacing: -.025em; }
.rate-callout span { text-align: right; font-size: 12px; }
.accent-card { background: #183c2a; color: white; border-color: transparent; overflow: hidden; position: relative; }
.accent-card::after { content: ""; position: absolute; width: 280px; height: 280px; border-radius: 50%; right: -120px; top: -130px; background: rgba(133,201,158,.13); }
.accent-card > * { position: relative; z-index: 1; }
.accent-card .kicker { color: #a8d4b8; }
.accent-card .help, .accent-card p { color: rgba(255,255,255,.72); }
.accent-card .button-primary { background: white; color: var(--green-dark); box-shadow: none; }
.plan-actions { margin-top: 24px; }
.tax-note { margin-top: 14px; }

.list-card { margin-top: 22px; }
.offer-list, .admin-list { display: grid; gap: 12px; }
.offer, .admin-row { border: 1px solid var(--line); border-radius: 19px; padding: 18px; background: rgba(255,255,255,.55); display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 18px; align-items: start; }
.offer h3 { margin: 9px 0 4px; font-size: 19px; letter-spacing: -.02em; }
.offer-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 13px; color: var(--muted); font-size: 12px; }
.detail-row { margin-top: 12px; }
.address-line { margin: 0; color: var(--muted); font-size: 13px; }
.offer-note { margin: 10px 0 0; color: #455348; line-height: 1.55; white-space: pre-wrap; font-size: 14px; }
.actions { display: flex; gap: 7px; flex-wrap: wrap; justify-content: end; align-items: center; }
.actions .button, .actions button { min-height: 38px; padding: 0 13px; font-size: 12px; }
.actions select { width: auto; min-width: 100px; padding: 9px 31px 9px 11px; border-radius: 999px; font-size: 12px; }
.empty { color: var(--muted); text-align: center; padding: 34px 10px; font-size: 14px; }
.row-title { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.admin-row > div:first-child { display: grid; gap: 6px; }
.admin-row > div:first-child > span { color: var(--muted); font-size: 12px; }
.admin-controls { display: flex; align-items: center; justify-content: end; gap: 10px; flex-wrap: wrap; }
.admin-controls label { display: flex; align-items: center; gap: 7px; }
.limit-input { width: 72px; padding: 9px 10px; }
.admin-inline { display: flex; align-items: end; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.admin-inline input { flex: 1; min-width: 210px; }
.admin-inline select { width: auto; min-width: 130px; }
.user-create-form #create-user-password { min-width: 240px; }
.admin-hero { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.admin-hero .card-copy { margin-bottom: 0; }
.account-grid .stats strong { font-size: 17px; }

@media (max-width: 900px) {
  .auth-grid { grid-template-columns: 1fr; gap: 34px; min-height: auto; }
  .auth-intro { max-width: 680px; }
  .auth-section { padding-top: 42px; }
  .two-col { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .portal-hero { align-items: start; flex-direction: column; }
  .offer, .admin-row { grid-template-columns: 1fr; }
  .actions, .admin-controls { justify-content: start; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 22px), var(--max)); }
  .nav { padding: 14px 0; }
  .brand-product { display: none; }
  .session-label { display: none; }
  .auth-section { padding: 38px 0 72px; }
  .auth-intro h1, .portal-hero h1 { font-size: 42px; }
  .card { border-radius: 21px; padding: 20px; }
  .auth-card { padding: 23px; }
  .two-compact { grid-template-columns: 1fr; }
  .tabs { width: 100%; border-radius: 20px; padding: 6px; }
  .tab { padding: 0 13px; }
  .section-heading { flex-direction: column; }
  .rate-callout { align-items: flex-start; flex-direction: column; }
  .rate-callout span { text-align: left; }
  .admin-inline > * { width: 100% !important; min-width: 0 !important; }
  .admin-hero { align-items: flex-start; flex-direction: column; }
}