:root{--color-bg:#12121e;--color-surface:#1c1c2e;--color-surface-2:#252538;--color-border:#2e2e45;--color-border-light:#3a3a55;--color-gold:#c9a96e;--color-gold-light:#e0c48a;--color-gold-dark:#a8853f;--color-gold-muted:#c9a96e26;--color-text-primary:#f5f0e8;--color-text-secondary:#a89f93;--color-text-muted:#6b6474;--color-success:#4caf7d;--color-error:#e07070;--color-warning:#e0a870;--font-serif:"Playfair Display", Georgia, serif;--font-sans:"Inter", system-ui, sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 16px #00000080;--shadow-lg:0 8px 32px #0009;--shadow-gold:0 0 20px #c9a96e33;--shadow-gold-strong:0 0 40px #c9a96e59;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--max-width:1200px;--max-width-narrow:640px;--header-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-text-primary);letter-spacing:-.01em;line-height:1.2}h1{font-size:var(--text-4xl);font-weight:600}h2{font-size:var(--text-3xl);font-weight:500}h3{font-size:var(--text-2xl);font-weight:500}h4{font-size:var(--text-xl);font-weight:500}h5,h6{font-family:var(--font-sans);font-size:var(--text-lg);font-weight:600}p{color:var(--color-text-secondary);line-height:1.7}a{color:var(--color-gold);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-gold-light)}.title-gold{font-family:var(--font-serif);color:var(--color-gold);font-style:italic}.ornament{text-align:center;color:var(--color-gold);font-size:var(--text-lg);letter-spacing:8px;opacity:.6;-webkit-user-select:none;user-select:none}.btn{justify-content:center;align-items:center;gap:var(--space-2);font-family:var(--font-sans);font-size:var(--text-sm);letter-spacing:.05em;text-transform:uppercase;border-radius:var(--radius-md);padding:var(--space-3) var(--space-6);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:1px solid #0000;font-weight:500;text-decoration:none;display:inline-flex}.btn-gold{background:var(--color-gold);color:var(--color-bg);border-color:var(--color-gold);font-weight:600}.btn-gold:hover{background:var(--color-gold-light);border-color:var(--color-gold-light);box-shadow:var(--shadow-gold);color:var(--color-bg);transform:translateY(-1px)}.btn-outline-gold{color:var(--color-gold);border-color:var(--color-gold);background:0 0}.btn-outline-gold:hover{background:var(--color-gold-muted);box-shadow:var(--shadow-gold)}.btn-ghost{color:var(--color-text-secondary);border-color:var(--color-border);background:0 0}.btn-ghost:hover{background:var(--color-surface);color:var(--color-text-primary);border-color:var(--color-border-light)}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--text-xs)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base)}.btn-full{width:100%}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);transition:border-color var(--transition-base), box-shadow var(--transition-base)}.card:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-md)}.card-gold{border-color:var(--color-gold-dark);background:linear-gradient(135deg, var(--color-surface) 0%, #c9a96e0d 100%)}.card-elevated{background:var(--color-surface-2);box-shadow:var(--shadow-lg)}.form-group{gap:var(--space-2);flex-direction:column;display:flex}.form-label{font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-secondary);font-weight:500}.form-input{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--text-base);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);width:100%}.form-input:focus{border-color:var(--color-gold);box-shadow:0 0 0 3px var(--color-gold-muted);outline:none}.form-input::placeholder{color:var(--color-text-muted)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A96E' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-4) center;padding-right:var(--space-10)}.badge{padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--text-xs);letter-spacing:.05em;text-transform:uppercase;align-items:center;font-weight:600;display:inline-flex}.badge-gold{background:var(--color-gold-muted);color:var(--color-gold-light);border:1px solid #c9a96e4d}.badge-success{color:#6fd4a0;background:#4caf7d26;border:1px solid #4caf7d4d}.badge-error{color:#e09090;background:#e0707026;border:1px solid #e070704d}.badge-neutral{color:var(--color-text-secondary);border:1px solid var(--color-border);background:#ffffff0d}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-6);margin:0 auto}.container-narrow{max-width:var(--max-width-narrow);padding:0 var(--space-4);margin:0 auto}.divider{border:none;border-top:1px solid var(--color-border);margin:var(--space-6) 0}.divider-gold{border-top-color:var(--color-gold-dark);opacity:.4}.glass{-webkit-backdrop-filter:blur(12px);background:#1c1c2ecc;border:1px solid #ffffff0f}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes pulse-gold{0%,to{box-shadow:0 0 #c9a96e66}50%{box-shadow:0 0 0 8px #c9a96e00}}.animate-fade-in{animation:.5s fadeIn}.skeleton{background:linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-2) 50%, var(--color-surface) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite shimmer}.photo-grid{grid-template-columns:repeat(3,1fr);gap:2px;display:grid}.photo-grid-item{aspect-ratio:1;cursor:pointer;position:relative;overflow:hidden}.photo-grid-item img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow)}.photo-grid-item:hover img{transform:scale(1.04)}.rsvp-confirmed{color:#6fd4a0}.rsvp-declined{color:#e09090}.rsvp-maybe{color:var(--color-gold)}.rsvp-pending{color:var(--color-text-muted)}.app-header{z-index:100;height:var(--header-height);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);background:#12121ef2;align-items:center;display:flex;position:sticky;top:0}@media (max-width:768px){:root{--text-4xl:1.875rem;--text-5xl:2.25rem}.container{padding:0 var(--space-4)}.photo-grid{grid-template-columns:repeat(3,1fr);gap:1px}}@media (max-width:480px){h1{font-size:var(--text-3xl)}.btn-lg{padding:var(--space-3) var(--space-6)}}.grid-cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;display:grid}.grid-2col{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.grid-main-side{grid-template-columns:minmax(0,1fr) 320px;gap:1.5rem;display:grid}@media (max-width:768px){.grid-2col{grid-template-columns:1fr}}@media (max-width:900px){.grid-main-side{grid-template-columns:1fr}}.table-scroll{overflow-x:auto}@media (max-width:768px){.table-scroll table{font-size:.85rem}.table-scroll table th,.table-scroll table td{white-space:normal;padding:.75rem!important}}.app-shell{background:var(--color-bg);min-height:100vh;display:flex}.app-sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;flex-shrink:0;width:280px;padding:2rem 1.5rem;display:flex}.app-main{flex-direction:column;flex:1;min-width:0;display:flex}@media (max-width:900px){.app-shell{flex-direction:column}.app-sidebar{border-right:none;border-bottom:1px solid var(--color-border);z-index:50;flex-direction:row;align-items:center;gap:.5rem;width:100%;padding:.6rem 1rem;position:sticky;top:0;overflow-x:auto}.app-sidebar .app-brand{flex-shrink:0;text-align:left!important;margin-bottom:0!important}.app-sidebar .app-brand h2{margin:0!important;font-size:1.05rem!important}.app-sidebar .app-brand span.ornament,.app-sidebar .app-brand .app-brand-sub{display:none!important}.app-sidebar nav{flex-direction:row!important;flex:1!important;gap:.35rem!important}.app-sidebar nav a{white-space:nowrap;align-items:center;min-height:44px;display:inline-flex;padding:.6rem .8rem!important;font-size:.85rem!important}.app-sidebar .app-sidebar-footer{flex-shrink:0;margin-left:auto;border-top:none!important;padding-top:0!important}}.floorplan-grid{grid-template-columns:1fr 260px;align-items:start;gap:1.25rem;display:grid}@media (max-width:900px){.floorplan-grid{grid-template-columns:1fr}.floorplan-grid .floorplan-canvas{overflow-x:auto;max-width:100%!important}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-gold-dark)}@media print{.no-print,aside,.app-header,.btn,.form-input,.form-select{display:none!important}body{color:#000!important;background:#fff!important}.card{box-shadow:none!important;background:#fff!important;border:1px solid #ccc!important}.card>div[style*=aspect-ratio]{break-inside:avoid}}