:root{--foundation-blue:#5aa8ca;--foundation-blue-dark:#1f6f92;--foundation-ink:#111827;--foundation-soft:#eef7fb;--foundation-line:#d6e7ee;--foundation-muted:#667085;--foundation-white:#fff;--foundation-success:#0f8a5f;--foundation-danger:#b42318;--foundation-warning:#b7791f}*{box-sizing:border-box}html,body{min-height:100%;color:var(--foundation-ink);background:#f6fafc;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}.app-shell{background:linear-gradient(135deg,#5aa8ca29,#fff0 34%),#f6fafc;min-height:100vh}.topbar{z-index:20;border-bottom:1px solid var(--foundation-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffeb;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:24px;max-width:1440px;margin:0 auto;padding:14px 28px;display:flex}.brand{align-items:center;gap:14px;min-width:0;display:flex}.brand-logo{border-radius:7px;width:46px;height:46px;box-shadow:0 10px 24px #1f6f922e}.brand-title{letter-spacing:0;font-weight:800;line-height:1.1}.brand-subtitle{color:var(--foundation-muted);margin-top:3px;font-size:13px}.main{max-width:1440px;margin:0 auto;padding:24px 28px 48px}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;display:flex}.tabs{border:1px solid var(--foundation-line);background:var(--foundation-white);border-radius:8px;flex-wrap:wrap;gap:4px;padding:4px;display:inline-flex}.tab{color:#344054;background:0 0;border:0;border-radius:6px;align-items:center;gap:8px;padding:9px 12px;font-size:14px;font-weight:700;display:inline-flex}.tab.active{background:var(--foundation-blue-dark);color:#fff}.actions{flex-wrap:wrap;gap:10px;display:flex}.button{border:1px solid #0000;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:9px 14px;font-size:14px;font-weight:800;text-decoration:none;transition:background .15s,border .15s,transform .15s;display:inline-flex}.button.primary{background:var(--foundation-blue-dark);color:#fff}.button.primary:hover{background:#175b78}.button.secondary{color:#344054;border-color:var(--foundation-line);background:#fff}.button.secondary:hover{background:#f8fbfd}.button.danger{background:var(--foundation-danger);color:#fff}.button.success{background:var(--foundation-success);color:#fff}.icon-button{width:40px;min-width:40px;padding-left:0;padding-right:0}.center-shell{place-items:center;padding:32px;display:grid}.loading-card{border:1px solid var(--foundation-line);color:var(--foundation-muted);background:#fff;border-radius:8px;padding:22px 24px;font-weight:800}.grid-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.metric{border:1px solid var(--foundation-line);background:#fff;border-radius:8px;padding:16px}.metric-label{color:var(--foundation-muted);justify-content:space-between;align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.metric-value{margin-top:8px;font-size:28px;font-weight:850}.panel{border:1px solid var(--foundation-line);background:#fff;border-radius:8px;overflow:hidden}.panel-header{border-bottom:1px solid var(--foundation-line);justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.panel-title{margin:0;font-size:18px}.panel-note{color:var(--foundation-muted);margin:4px 0 0;font-size:13px}.panel-body{padding:18px}.dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.span-dashboard{grid-column:1/-1}.quick-actions{grid-template-columns:repeat(2,minmax(0,max-content));align-items:start;gap:12px;display:grid}.quick-actions .status-list{grid-column:1/-1;margin-top:8px}.status-list,.settings-grid{gap:8px;display:grid}.status-line{color:var(--foundation-muted);background:#fbfdfe;border:1px solid #edf3f6;border-radius:7px;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;font-size:13px;display:flex}.status-line strong{color:var(--foundation-ink);font-size:18px}.status-line .status-text{text-align:right;font-size:13px}.summary-row{grid-template-columns:minmax(0,1fr) minmax(320px,420px);align-items:center;gap:18px;display:grid}.mini-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.filters{grid-template-columns:minmax(0,1fr) 220px 220px;gap:12px;display:grid}.field{gap:6px;display:grid}.label{color:#344054;font-size:13px;font-weight:800}.help-text{color:var(--foundation-muted);font-size:12px;line-height:1.35}.input,.select,.textarea{width:100%;color:var(--foundation-ink);background:#fff;border:1px solid #cfdce3;border-radius:7px;outline:none;padding:10px 11px;font-size:14px}.textarea{resize:vertical;min-height:96px}.input:focus,.select:focus,.textarea:focus{border-color:var(--foundation-blue-dark);box-shadow:0 0 0 3px #5aa8ca38}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;min-width:980px}.table th,.table td{text-align:left;vertical-align:top;border-bottom:1px solid #edf3f6;padding:13px 14px;font-size:14px}.table th{color:#58717d;text-transform:uppercase;letter-spacing:0;background:#f8fbfd;font-size:12px}.name{font-weight:800}.subtle{color:var(--foundation-muted);font-size:12px}.badges{flex-wrap:wrap;gap:6px;display:flex}.badge{background:var(--foundation-soft);color:var(--foundation-blue-dark);border-radius:999px;align-items:center;padding:4px 8px;font-size:12px;font-weight:800;display:inline-flex}.status-ok{color:#067647;background:#ecfdf3}.status-warn{color:#b54708;background:#fffaeb}.status-danger{color:#b42318;background:#fef3f2}.form-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.span-2{grid-column:span 2}.span-4{grid-column:span 4}.checkbox-row{flex-wrap:wrap;gap:10px;display:flex}.check-pill{border:1px solid var(--foundation-line);color:#344054;background:#fff;border-radius:7px;align-items:center;gap:8px;padding:9px 11px;font-size:14px;font-weight:700;display:inline-flex}.form-check{align-self:end;min-height:42px}.image-control{align-content:end;gap:8px;display:grid}.image-preset-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.image-preset{border:2px solid var(--foundation-line);color:#344054;text-align:left;background:#fff;border-radius:8px;gap:7px;padding:7px;font-size:13px;font-weight:800;display:grid}.image-preset:hover,.image-preset.selected{border-color:var(--foundation-blue-dark);background:var(--foundation-soft)}.image-preset img{aspect-ratio:1200/630;object-fit:cover;border-radius:5px;width:100%}.choice-field{border:1px solid var(--foundation-line);border-radius:8px;gap:7px;min-width:0;margin:0;padding:12px;display:grid}.choice-list{gap:6px;max-height:180px;padding-right:4px;display:grid;overflow:auto}.choice-option{color:#344054;border-radius:6px;align-items:flex-start;gap:8px;padding:6px 7px;font-size:13px;display:flex}.choice-option:hover{background:var(--foundation-soft)}.direct-recipient-selection{flex-wrap:wrap;gap:7px;display:flex}.recipient-chip{border:1px solid var(--foundation-blue-dark);background:var(--foundation-soft);color:var(--foundation-blue-dark);border-radius:999px;align-items:center;gap:6px;padding:6px 9px;font-size:12px;font-weight:800;display:inline-flex}.direct-recipient-list{max-height:230px}.recipient-email{color:var(--foundation-muted);margin-top:2px;font-size:12px;display:block}.image-size-note{border:1px solid var(--foundation-line);min-height:40px;color:var(--foundation-muted);background:#fbfdfe;border-radius:7px;align-items:center;gap:8px;padding:9px 11px;font-size:13px;font-weight:700;display:flex}.message{border-radius:8px;align-items:flex-start;gap:10px;padding:13px 14px;font-size:14px;display:flex}.message.success{color:#067647;background:#ecfdf3;border:1px solid #abefc6}.message.error{color:#b42318;background:#fef3f2;border:1px solid #fecdca}.event-list{gap:12px;display:grid}.event-card{border:1px solid var(--foundation-line);background:#fff;border-radius:8px;padding:16px}.event-head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.event-title{font-size:17px;font-weight:850}.stat-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-top:14px;display:grid}.stat{background:#f8fbfd;border-radius:7px;padding:10px}.stat-label{color:var(--foundation-muted);text-transform:uppercase;font-size:11px;font-weight:800}.stat-value{margin-top:4px;font-size:19px;font-weight:850}.modal-backdrop{z-index:50;background:#0f172a6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:8px;width:min(1040px,100%);max-height:92vh;overflow:auto;box-shadow:0 30px 90px #0f172a4d}.modal-header,.modal-footer{z-index:1;background:#fff;padding:16px 18px;position:sticky}.modal-header{border-bottom:1px solid 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#d8e6ed}.email-image{aspect-ratio:1200/630;object-fit:cover;background:#e8f2f6;width:100%;display:block}.email-image-caption{color:var(--foundation-muted);padding:8px 14px 10px;font-size:11px;font-weight:700}.email-meta{border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0;padding:14px;display:grid}.email-cta{color:#fff;border-radius:7px;justify-content:center;align-items:center;min-height:42px;padding:10px 16px;font-weight:850;display:inline-flex}.email-footer{color:var(--foundation-muted);margin-bottom:0;font-size:12px}.template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.section-title{margin:20px 0 10px;font-size:15px}.rsvp-shell{background:linear-gradient(135deg,#5aa8ca47,#fff0 42%),#f6fafc;place-items:center;min-height:100vh;padding:28px;display:grid}.rsvp-card{border:1px solid var(--foundation-line);background:#fff;border-radius:8px;width:min(760px,100%);overflow:hidden;box-shadow:0 24px 70px #1f6f9229}.rsvp-hero{background:var(--foundation-blue-dark);color:#fff;align-items:center;gap:16px;padding:24px;display:flex}.rsvp-image-wrap{border-bottom:1px solid var(--foundation-line);background:#f8fbfd}.rsvp-image{aspect-ratio:1200/630;object-fit:cover;background:#e8f2f6;width:100%;display:block}.rsvp-body{padding:24px}.rsvp-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}@media (max-width:980px){.grid-metrics,.stat-grid,.dashboard-grid,.template-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.template-grid,.summary-row,.filters,.form-grid{grid-template-columns:1fr}.span-2,.span-4{grid-column:auto}.image-preset-grid{grid-template-columns:1fr}}@media (max-width:640px){.topbar-inner,.main{padding-left:16px;padding-right:16px}.topbar-inner,.toolbar,.panel-header,.event-head{flex-direction:column;align-items:stretch}.actions,.rsvp-actions{grid-template-columns:1fr}}