:root{--bg-primary: #FDFBF7;--bg-secondary: #F7EFE9;--bg-card: rgba(255, 255, 255, .88);--text-primary: #2D221E;--text-secondary: #6B5B55;--text-tertiary: #A3938D;--color-primary: #FF6B57;--color-primary-hover: #E85744;--color-primary-soft: #FFEFEA;--color-accent: #E07A5F;--color-accent-soft: #F4F1DE;--color-success: #3D8B7A;--color-success-soft: #EBF7F4;--color-warning: #E9C46A;--color-warning-soft: #FEF9EB;--color-danger: #E76F51;--color-danger-soft: #FDF0EC;--color-glass-border: rgba(255, 255, 255, .6);--color-card-border: rgba(107, 91, 85, .08);--color-snacks: #D97706;--color-snacks-bg: #FEF3C7;--color-appetizer: #3D8B7A;--color-appetizer-bg: #EBF7F4;--color-main: #E07A5F;--color-main-bg: #FDF2EF;--color-dessert: #C15C84;--color-dessert-bg: #FCEDF3;--color-drink: #3A86C8;--color-drink-bg: #EEF6FC;--color-drinks: #3A86C8;--color-drinks-bg: #EEF6FC;--color-other: #7055C4;--color-other-bg: #F4F1FB;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-title: "Outfit", var(--font-sans);--shadow-sm: 0 4px 12px rgba(45, 34, 30, .03);--shadow-md: 0 12px 28px rgba(45, 34, 30, .06);--shadow-lg: 0 20px 48px rgba(45, 34, 30, .1);--shadow-inset: inset 0 2px 4px rgba(45, 34, 30, .06);--radius-sm: 10px;--radius-md: 18px;--radius-lg: 28px;--radius-pill: 9999px;--transition-fast: .15s cubic-bezier(.16, 1, .3, 1);--transition-normal: .3s cubic-bezier(.16, 1, .3, 1);--transition-slow: .5s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,rgba(255,107,87,.04) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(224,122,95,.05) 0px,transparent 50%);background-attachment:fixed;color:var(--text-primary);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,button,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.app-container{max-width:500px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:0 16px 40px;position:relative}.app-header{padding:24px 0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-card-border);margin-bottom:24px}.logo-container{display:flex;align-items:center;gap:8px;text-decoration:none;cursor:pointer}.logo-icon{font-size:28px;animation:float 3s ease-in-out infinite}.logo-text{font-family:var(--font-title);font-weight:800;font-size:22px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.badge-dev-mode{background-color:var(--color-accent-soft);border:1px solid rgba(224,122,95,.2);color:var(--color-accent);font-size:11px;font-weight:600;padding:4px 10px;border-radius:var(--radius-pill);display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm)}.badge-dev-mode.cloud{background-color:var(--color-success-soft);border:1px solid rgba(61,139,122,.2);color:var(--color-success)}h1,h2,h3,h4{font-family:var(--font-title);color:var(--text-primary);font-weight:700;line-height:1.25}h1{font-size:32px;letter-spacing:-.8px;margin-bottom:12px}h2{font-size:24px;letter-spacing:-.5px;margin-bottom:8px}p{color:var(--text-secondary)}.text-muted{color:var(--text-tertiary);font-size:14px}.card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-glass-border);box-shadow:var(--shadow-md);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px;transition:transform var(--transition-normal),box-shadow var(--transition-normal);position:relative;overflow:hidden}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-weight:600;padding:14px 24px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;touch-action:manipulation;width:100%}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;box-shadow:0 4px 15px #ff6b5759}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff6b5773;opacity:.95}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:#fff;color:var(--text-primary);border:1px solid var(--color-card-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--bg-secondary);border-color:#6b5b5526}.btn-secondary:active{background:#efe6de}.btn-danger-outline{background:transparent;color:var(--color-danger);border:1px solid rgba(231,111,81,.2)}.btn-danger-outline:hover{background:var(--color-danger-soft);border-color:var(--color-danger)}.btn-sm{padding:8px 16px;font-size:14px;border-radius:var(--radius-sm);width:auto}.btn-icon-only{padding:8px;border-radius:var(--radius-sm);width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--color-card-border);color:var(--text-secondary)}.btn-icon-only:hover{background:var(--color-primary-soft);color:var(--color-primary);border-color:#ff6b5733}.hero-section{text-align:center;padding:24px 0 32px}.hero-ill{font-size:64px;margin-bottom:16px;animation:bounce 4s ease-in-out 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var(--color-card-border);padding-top:16px}.event-meta-item{display:flex;align-items:flex-start;gap:10px;color:var(--text-secondary)}.event-meta-icon{color:var(--color-primary);margin-top:2px;flex-shrink:0}.event-desc{font-size:15px;line-height:1.6;white-space:pre-line}.share-container{background:var(--color-primary-soft);border:1px dashed rgba(255,107,87,.3);border-radius:var(--radius-md);padding:16px;display:flex;flex-direction:column;gap:12px}.share-header{display:flex;align-items:center;gap:8px;font-family:var(--font-title);font-weight:700;font-size:15px;color:var(--color-primary)}.share-box{display:flex;gap:8px}.share-link{flex:1;background:#fff;border:1px solid rgba(255,107,87,.2);padding:10px 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ease-out;width:0%}.section-title-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.items-group-container{display:flex;flex-direction:column;gap:16px}.category-group{display:flex;flex-direction:column;gap:10px}.category-title{font-family:var(--font-title);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.category-title.snacks{color:var(--color-snacks)}.category-title.appetizer{color:var(--color-appetizer)}.category-title.main{color:var(--color-main)}.category-title.dessert{color:var(--color-dessert)}.category-title.drink{color:var(--color-drink)}.category-title.drinks{color:var(--color-drinks)}.category-title.other{color:var(--color-other)}.item-card{background:#fff;border:1px solid var(--color-card-border);box-shadow:var(--shadow-sm);border-radius:var(--radius-md);padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:all var(--transition-fast);animation:slideIn .3s ease-out}.item-card:hover{border-color:#6b5b5526;box-shadow:var(--shadow-md)}.item-info{display:flex;flex-direction:column;gap:2px;min-width:0}.item-name{font-family:var(--font-title);font-weight:600;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-owner{font-size:13px;color:var(--text-secondary);display:flex;align-items:center;gap:4px}.owner-badge{background:var(--color-primary-soft);color:var(--color-primary);font-size:10px;font-weight:700;padding:1px 6px;border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:.3px}.item-badge{font-size:11px;font-weight:600;padding:3px 10px;border-radius:var(--radius-pill)}.item-badge.snacks{background-color:var(--color-snacks-bg);color:var(--color-snacks)}.item-badge.appetizer{background-color:var(--color-appetizer-bg);color:var(--color-appetizer)}.item-badge.main{background-color:var(--color-main-bg);color:var(--color-main)}.item-badge.dessert{background-color:var(--color-dessert-bg);color:var(--color-dessert)}.item-badge.drink{background-color:var(--color-drink-bg);color:var(--color-drink)}.item-badge.drinks{background-color:var(--color-drinks-bg);color:var(--color-drinks)}.item-badge.other{background-color:var(--color-other-bg);color:var(--color-other)}.item-actions{display:flex;gap:6px;flex-shrink:0}.empty-state{text-align:center;padding:40px 16px;display:flex;flex-direction:column;align-items:center;gap:12px}.empty-icon{font-size:48px;animation:pulse 2s infinite 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auto;width:auto;min-width:180px;transition:all var(--transition-normal);animation:bounceFAB 3s infinite alternate}.fab-btn:hover{transform:scale(1.03) translateY(-2px);box-shadow:0 12px 28px #ff6b578c}.fab-btn:active{transform:scale(.98) translateY(0)}.notice-box{display:flex;gap:10px;background-color:var(--color-warning-soft);border:1px solid rgba(233,196,106,.3);border-radius:var(--radius-md);padding:12px 16px;margin-bottom:20px;font-size:13px;color:var(--text-secondary)}.notice-icon{color:var(--color-warning);flex-shrink:0;margin-top:1px}.toast-container{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;width:calc(100% - 32px);max-width:400px;pointer-events:none}.toast{pointer-events:auto;background:var(--text-primary);color:#fff;padding:12px 18px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;margin-bottom:8px;animation:toastIn .35s cubic-bezier(.16,1,.3,1),toastOut .35s cubic-bezier(.16,1,.3,1) 2.65s forwards}.toast-icon{color:var(--color-primary);flex-shrink:0}.toast-success{border-left:4px solid var(--color-success)}.toast-success .toast-icon{color:var(--color-success)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-4px)}to{transform:translateY(0)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse{0%{transform:scale(1);opacity:.9}to{transform:scale(1.05);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes zoomIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes slideIn{0%{transform:translateY(15px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes toastIn{0%{transform:translateY(-40px) scale(.9);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@keyframes toastOut{0%{transform:translateY(0) scale(1);opacity:1}to{transform:translateY(-40px) scale(.9);opacity:0}}@keyframes bounceFAB{0%{transform:translate(-50%) translateY(0)}to{transform:translate(-50%) translateY(-3px)}}.loader-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;gap:16px}.spinner{width:48px;height:48px;border:4px solid var(--color-primary-soft);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s infinite linear}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.event-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.host-badge-indicator{display:inline-flex;align-items:center;gap:4px;background-color:var(--color-primary-soft);color:var(--color-primary);font-size:11px;font-weight:700;padding:4px 10px;border-radius:var(--radius-pill);align-self:flex-start}.btn-whatsapp{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;font-weight:700;border:none;border-radius:var(--radius-md);padding:12px 18px;font-size:15px;cursor:pointer;box-shadow:0 4px 14px #25d36659;transition:all var(--transition-fast)}.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 6px 18px #25d36673;background:linear-gradient(135deg,#20ba5a,#0e7a6e)}.btn-whatsapp:active{transform:translateY(0)}.viral-banner{margin-top:12px;margin-bottom:24px;padding:16px 20px;background:linear-gradient(135deg,#fffffff2,#f7efe9cc);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,107,87,.15);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:space-between;gap:12px;animation:fadeIn .4s ease-out}.viral-banner-content{display:flex;align-items:center;gap:12px;flex:1}.viral-banner-icon{width:36px;height:36px;border-radius:var(--radius-pill);background-color:var(--color-primary-soft);color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.viral-banner-text{font-size:13px;font-weight:600;color:var(--text-primary);line-height:1.35}.viral-banner-btn{white-space:nowrap;flex-shrink:0;display:flex;align-items:center;gap:6px;border-color:#ff6b5740;color:var(--color-primary);background:#fff}.viral-banner-btn:hover{background:var(--color-primary-soft);color:var(--color-primary-hover)}@media (max-width: 480px){.viral-banner{flex-direction:column;align-items:stretch;text-align:center}.viral-banner-content{flex-direction:column;align-items:center}.viral-banner-btn{justify-content:center}}