:root {
  --csr-primary: var(--crh-primary, #7a3e22);
  --csr-primary-dark: color-mix(in srgb, var(--csr-primary), #000 18%);
  --csr-accent: var(--crh-accent, #d9a441);
  --csr-bg: var(--crh-background, #f7f3ee);
  --csr-surface: var(--crh-surface, #ffffff);
  --csr-text: var(--crh-text, #241d19);
  --csr-muted: #726860;
  --csr-border: #e7dfd8;
  --csr-success: #18794e;
  --csr-warning: #9a6700;
  --csr-danger: #b42318;
  --csr-radius: var(--crh-radius, 18px);
  --csr-shadow: 0 18px 55px rgba(51, 35, 24, .09);
  --csr-font: var(--crh-body-font, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  --csr-heading: var(--crh-heading-font, ui-serif, Georgia, Cambria, "Times New Roman", serif);
}

.csr-shell,
.csr-shell * { box-sizing: border-box; }
.csr-shell { width: min(1180px, calc(100% - 32px)); margin: 48px auto; color: var(--csr-text); font-family: var(--csr-font); line-height: 1.6; }
.csr-shell h1,.csr-shell h2,.csr-shell h3 { font-family: var(--csr-heading); color: var(--csr-text); line-height: 1.12; margin-top: 0; letter-spacing: -.025em; }
.csr-shell h1 { font-size: clamp(2.25rem, 5vw, 4.25rem); }
.csr-shell h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); }
.csr-shell h3 { font-size: 1.25rem; }
.csr-shell a { color: var(--csr-primary); }
.csr-eyebrow { display: inline-flex; text-transform: uppercase; letter-spacing: .15em; font-size: .72rem; font-weight: 800; color: var(--csr-primary); margin-bottom: 12px; }
.csr-muted { color: var(--csr-muted); font-weight: 400; }
.csr-small { font-size: .86rem; color: var(--csr-muted); }

.csr-button { appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 11px 20px; border: 1px solid var(--csr-primary); border-radius: calc(var(--csr-radius) * .65); background: var(--csr-primary); color: #fff !important; text-decoration: none !important; font: inherit; font-weight: 750; cursor: pointer; box-shadow: 0 8px 20px color-mix(in srgb, var(--csr-primary), transparent 80%); transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.csr-button:hover { transform: translateY(-1px); background: var(--csr-primary-dark); box-shadow: 0 12px 28px color-mix(in srgb, var(--csr-primary), transparent 72%); }
.csr-button--ghost { color: var(--csr-primary) !important; background: transparent; box-shadow: none; }
.csr-button--ghost:hover { background: color-mix(in srgb, var(--csr-primary), transparent 92%); }
.csr-button--block { width: 100%; }

.csr-auth-layout,.csr-invite-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); gap: 34px; align-items: stretch; }
.csr-auth-intro { padding: clamp(28px, 6vw, 72px); min-height: 560px; display: flex; flex-direction: column; justify-content: center; border-radius: calc(var(--csr-radius) * 1.3); color: #fff; overflow: hidden; position: relative; background: radial-gradient(circle at 80% 10%, color-mix(in srgb, var(--csr-accent), transparent 20%), transparent 35%), linear-gradient(145deg, var(--csr-primary), var(--csr-primary-dark)); box-shadow: var(--csr-shadow); }
.csr-auth-intro::after { content: ""; width: 280px; height: 280px; position: absolute; right: -100px; bottom: -100px; border: 55px solid rgba(255,255,255,.07); border-radius: 50%; }
.csr-auth-intro h1,.csr-auth-intro p,.csr-auth-intro .csr-eyebrow { color: #fff; position: relative; z-index: 1; }
.csr-auth-intro p { max-width: 620px; font-size: 1.08rem; opacity: .86; }
.csr-check-list { list-style: none; margin: 30px 0 0; padding: 0; position: relative; z-index: 1; }
.csr-check-list li { padding: 9px 0 9px 30px; position: relative; }
.csr-check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--csr-accent); font-weight: 900; }

.csr-auth-card,.csr-panel,.csr-stat,.csr-voucher,.csr-promo-card,.csr-empty { background: var(--csr-surface); border: 1px solid var(--csr-border); border-radius: var(--csr-radius); box-shadow: var(--csr-shadow); }
.csr-auth-card { padding: clamp(26px, 5vw, 52px); display: flex; flex-direction: column; justify-content: center; }
.csr-auth-card > p:first-of-type { margin-top: -8px; }
.csr-auth-links { text-align: center; margin-top: 20px; }

.csr-form { display: grid; gap: 18px; }
.csr-form label { display: grid; gap: 7px; font-size: .9rem; font-weight: 700; color: var(--csr-text); }
.csr-form input:not([type="checkbox"]),.csr-form select,.csr-form textarea { width: 100%; min-height: 48px; border: 1px solid var(--csr-border); border-radius: calc(var(--csr-radius) * .5); background: #fff; color: var(--csr-text); padding: 11px 13px; font: inherit; outline: none; transition: border-color .18s, box-shadow .18s; }
.csr-form textarea { min-height: 110px; resize: vertical; }
.csr-form input:focus,.csr-form select:focus,.csr-form textarea:focus { border-color: var(--csr-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--csr-primary), transparent 86%); }
.csr-form input[type="file"] { padding: 9px; }
.csr-inline-check { display: flex !important; grid-template-columns: auto 1fr; align-items: flex-start; gap: 10px !important; font-weight: 500 !important; }
.csr-inline-check input { margin-top: 5px; }
.csr-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.csr-notice { margin: 0 0 24px; padding: 15px 18px; border-radius: calc(var(--csr-radius) * .55); border: 1px solid; font-weight: 650; }
.csr-notice-success { color: var(--csr-success); background: #ecfdf3; border-color: #abefc6; }
.csr-notice-error { color: var(--csr-danger); background: #fef3f2; border-color: #fecdca; }

.csr-invite-summary { padding: clamp(28px, 5vw, 55px); background: linear-gradient(160deg, #fff, color-mix(in srgb, var(--csr-accent), #fff 92%)); }
.csr-requirements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 30px 0; }
.csr-requirements > div { padding: 17px; border: 1px solid var(--csr-border); border-radius: calc(var(--csr-radius) * .65); background: rgba(255,255,255,.8); }
.csr-requirements strong,.csr-requirements span { display: block; }
.csr-requirements strong { color: var(--csr-primary); font-size: 1.06rem; }
.csr-requirements span { color: var(--csr-muted); font-size: .78rem; margin-top: 4px; }
.csr-rule-box { padding: 18px; border-left: 4px solid var(--csr-accent); border-radius: 0 calc(var(--csr-radius) * .5) calc(var(--csr-radius) * .5) 0; background: color-mix(in srgb, var(--csr-accent), #fff 91%); color: var(--csr-text); }
.csr-rule-box p:last-child { margin-bottom: 0; }

.csr-page-heading,.csr-dashboard-hero,.csr-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.csr-page-heading,.csr-dashboard-hero { margin-bottom: 28px; }
.csr-dashboard-hero { padding: clamp(24px, 5vw, 48px); color: #fff; border-radius: calc(var(--csr-radius) * 1.2); background: radial-gradient(circle at 85% 15%, color-mix(in srgb, var(--csr-accent), transparent 20%), transparent 32%), linear-gradient(145deg, var(--csr-primary), var(--csr-primary-dark)); box-shadow: var(--csr-shadow); }
.csr-dashboard-hero h1,.csr-dashboard-hero p,.csr-dashboard-hero .csr-eyebrow { color: #fff; margin-bottom: 6px; }
.csr-dashboard-hero .csr-button--ghost { color: #fff !important; border-color: rgba(255,255,255,.55); }
.csr-content-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, .7fr); gap: 24px; align-items: start; }
.csr-panel { padding: clamp(22px, 4vw, 38px); }
.csr-side-panel { position: sticky; top: 28px; }
.csr-status-banner { display: flex; align-items: center; gap: 16px; justify-content: space-between; margin-bottom: 22px; padding: 15px 18px; border: 1px solid var(--csr-border); border-radius: calc(var(--csr-radius) * .6); background: #fff; }
.csr-status-banner strong { white-space: nowrap; }
.csr-status-waiting { border-color: #fedf89; background: #fffaeb; color: var(--csr-warning); }
.csr-status-submitted,.csr-status-more_info { border-color: #b2ddff; background: #eff8ff; color: #175cd3; }
.csr-status-approved { border-color: #abefc6; background: #ecfdf3; color: var(--csr-success); }
.csr-status-rejected { border-color: #fecdca; background: #fef3f2; color: var(--csr-danger); }

.csr-detail-list { margin: 0; display: grid; }
.csr-detail-list > div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px solid var(--csr-border); }
.csr-detail-list dt { color: var(--csr-muted); }
.csr-detail-list dd { margin: 0; text-align: right; font-weight: 700; }

.csr-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 24px 0 46px; }
.csr-stat { padding: 22px; }
.csr-stat strong,.csr-stat span { display: block; }
.csr-stat strong { font-family: var(--csr-heading); font-size: 2.1rem; color: var(--csr-primary); }
.csr-stat span { color: var(--csr-muted); }
.csr-section { margin: 52px 0; }
.csr-section-heading { margin-bottom: 20px; }
.csr-section-heading h2 { margin-bottom: 0; }

.csr-voucher-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.csr-voucher { padding: 24px; overflow: hidden; position: relative; }
.csr-voucher::after { content: ""; position: absolute; width: 100px; height: 100px; right: -40px; bottom: -40px; border: 22px solid color-mix(in srgb, var(--csr-accent), transparent 78%); border-radius: 50%; }
.csr-voucher h3 { margin: 20px 0 12px; }
.csr-voucher-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.csr-status-pill { display: inline-flex; padding: 5px 9px; border-radius: 999px; background: color-mix(in srgb, var(--csr-primary), transparent 90%); color: var(--csr-primary); font-size: .74rem; font-weight: 800; }
.csr-code { position: relative; z-index: 1; margin: 15px 0; padding: 13px 12px; text-align: center; border: 1px dashed color-mix(in srgb, var(--csr-primary), transparent 40%); border-radius: calc(var(--csr-radius) * .45); background: color-mix(in srgb, var(--csr-primary), #fff 96%); color: var(--csr-primary); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 1.05rem; font-weight: 850; letter-spacing: .07em; }
.csr-copy-button { position: relative; z-index: 1; border: 0; padding: 0; background: none; color: var(--csr-primary); font: inherit; font-weight: 750; cursor: pointer; }
.csr-voucher-redeemed,.csr-voucher-expired,.csr-voucher-revoked { opacity: .64; box-shadow: none; }

.csr-table-wrap { overflow-x: auto; border: 1px solid var(--csr-border); border-radius: var(--csr-radius); background: var(--csr-surface); box-shadow: var(--csr-shadow); }
.csr-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.csr-table th,.csr-table td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--csr-border); vertical-align: middle; }
.csr-table th { background: color-mix(in srgb, var(--csr-bg), #fff 45%); color: var(--csr-muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; }
.csr-table tr:last-child td { border-bottom: 0; }

.csr-promo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.csr-promo-card { overflow: hidden; }
.csr-promo-card > div { padding: 20px; }
.csr-promo-card h3 { margin: 2px 0 9px; }
.csr-promo-card h3 a { color: var(--csr-text); text-decoration: none; }
.csr-promo-image { display: block; aspect-ratio: 16/10; overflow: hidden; }
.csr-promo-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.csr-promo-card:hover .csr-promo-image img { transform: scale(1.025); }

.csr-empty { padding: clamp(30px, 6vw, 70px); text-align: center; }
.csr-empty h2 { margin-bottom: 12px; }
.csr-empty--compact { padding: 24px; box-shadow: none; }
.csr-empty--compact p { margin: 0; }

@media (max-width: 900px) {
  .csr-auth-layout,.csr-invite-grid,.csr-content-grid { grid-template-columns: 1fr; }
  .csr-auth-intro { min-height: 430px; }
  .csr-side-panel { position: static; }
  .csr-voucher-grid,.csr-promo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .csr-shell { width: min(100% - 20px, 1180px); margin: 24px auto; }
  .csr-page-heading,.csr-dashboard-hero,.csr-section-heading,.csr-status-banner { align-items: flex-start; flex-direction: column; }
  .csr-form-grid,.csr-requirements,.csr-stat-grid,.csr-voucher-grid,.csr-promo-grid { grid-template-columns: 1fr; }
  .csr-dashboard-hero .csr-button { width: 100%; }
  .csr-auth-card,.csr-panel { padding: 22px; }
}