:root{--text-primary: #222222;--text-secondary: #717171;--text-tertiary: #b0b0b0;--bg-primary: #ffffff;--bg-secondary: #f7f7f7;--bg-hover: #f0f0f0;--border-color: #dddddd;--border-hover: #b0b0b0;--primary-color: #FF385C;--primary-hover: #E61E4D;--primary-dark: #D70466;--success-color: #00A699;--error-color: #C13515;--warning-color: #FFB400;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 2px 4px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 8px rgba(0, 0, 0, .12), 0 8px 24px rgba(0, 0, 0, .12);--shadow-hover: 0 6px 16px rgba(0, 0, 0, .12), 0 12px 32px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem}*{box-sizing:border-box;margin:0;padding:0;font-family:inherit}body{margin:0;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.5;font-size:16px}#root,.app{min-height:100vh}.loading{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--text-secondary);font-size:1rem;font-weight:500}.btn{padding:.875rem 1.5rem;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;line-height:1.2}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-primary:disabled{background-color:var(--text-tertiary);cursor:not-allowed;opacity:.6}.btn-secondary{background-color:#fff;color:var(--text-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23222222' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:12px;padding-right:2.5rem;cursor:pointer}select:focus{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23FF385C' d='M6 9L1 4h10z'/%3E%3C/svg%3E")}input[type=date]{position:relative;cursor:pointer;color-scheme:light}input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:0;position:absolute;right:.5rem;width:20px;height:20px;z-index:1}input[type=date]:before{content:"";position:absolute;right:.75rem;top:50%;transform:translateY(-50%);width:18px;height:18px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:contain;pointer-events:none}input[type=date]:focus:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23FF385C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E")}.app-header{background:#fff;border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.header-content{max-width:1760px;margin:0 auto;padding:var(--spacing-md) var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md)}.header-logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;color:var(--text-primary);font-weight:700;font-size:1.25rem;transition:color .2s}.header-logo:hover{color:var(--primary-color)}.header-logo svg{color:var(--primary-color);font-size:1.5rem}.header-user{display:flex;align-items:center;gap:var(--spacing-md)}.user-info{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);background:var(--bg-secondary);border-radius:var(--radius-full)}.user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid white;box-shadow:var(--shadow-sm)}.user-name{font-weight:600;color:var(--text-primary);font-size:.875rem}.btn-logout{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:#c135151a;color:var(--error-color);border:1px solid rgba(193,53,21,.2);border-radius:var(--radius-md);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1)}.error-message{color:var(--error-color);font-size:.75rem;padding:var(--spacing-xs) var(--spacing-sm);background:#c135151a;border-radius:var(--radius-sm);border-left:3px solid var(--error-color);position:absolute;top:100%;right:0;margin-top:var(--spacing-xs);white-space:nowrap}.header-user{position:relative}@media(max-width:768px){.header-content{padding:var(--spacing-sm) var(--spacing-md)}.header-logo span,.user-name,.btn-logout span{display:none}.btn-logout{padding:var(--spacing-sm);min-width:40px;justify-content:center}}.confirm-modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10000;padding:var(--spacing-md);animation:overlayFadeIn .2s cubic-bezier(.2,0,0,1)}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.confirm-modal{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);max-width:480px;width:100%;padding:var(--spacing-2xl);position:relative;animation:modalSlideIn .3s cubic-bezier(.2,0,0,1);border:1px solid var(--border-color)}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.confirm-modal-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);font-size:1rem;padding:0}.confirm-modal-close:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.confirm-modal-close:active:not(:disabled){transform:scale(.95)}.confirm-modal-close:disabled{opacity:.5;cursor:not-allowed}.confirm-modal-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto var(--spacing-lg);background:#c135151a;border-radius:var(--radius-full);color:var(--error-color);font-size:2rem;animation:iconPulse 2s ease-in-out infinite}@keyframes iconPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.confirm-modal-title{margin:0 0 var(--spacing-md) 0;font-size:1.5rem;font-weight:700;color:var(--text-primary);text-align:center;letter-spacing:-.01em}.confirm-modal-message{margin:0 0 var(--spacing-xl) 0;font-size:1rem;color:var(--text-secondary);text-align:center;line-height:1.6}.confirm-modal-actions{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.confirm-modal-actions .btn{min-width:120px;padding:var(--spacing-md) var(--spacing-xl);font-size:.9375rem}.btn-danger{background-color:var(--error-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-danger:hover:not(:disabled){background-color:#a02a11;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-danger:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-danger:disabled{background-color:var(--text-tertiary);cursor:not-allowed;opacity:.6}@media(max-width:768px){.confirm-modal{padding:var(--spacing-xl);max-width:100%;margin:var(--spacing-md)}.confirm-modal-icon{width:56px;height:56px;font-size:1.75rem;margin-bottom:var(--spacing-md)}.confirm-modal-title{font-size:1.25rem}.confirm-modal-message{font-size:.9375rem}.confirm-modal-actions{flex-direction:column}.confirm-modal-actions .btn{width:100%;min-width:unset}.confirm-modal-close{width:28px;height:28px;top:var(--spacing-sm);right:var(--spacing-sm)}}.member-avatars{display:flex;align-items:center;margin-top:var(--spacing-md);position:relative}.member-avatar-wrapper{position:relative;margin-left:-8px;transition:transform .2s cubic-bezier(.2,0,0,1)}.member-avatar-wrapper:first-child{margin-left:0}.member-avatar-wrapper:hover{transform:translateY(-2px);z-index:10!important}.member-avatar{width:32px;height:32px;border-radius:50%;border:2px solid white;object-fit:cover;display:block;background:var(--bg-secondary)}.member-avatar-placeholder{width:32px;height:32px;border-radius:50%;border:2px solid white;background:linear-gradient(135deg,var(--primary-color),var(--success-color));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;font-family:Poppins,sans-serif}.member-avatar-count{margin-left:var(--spacing-xs);padding:0 var(--spacing-sm);height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border:2px solid white;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;color:var(--text-secondary);min-width:32px;font-family:Poppins,sans-serif}@media(max-width:768px){.member-avatar,.member-avatar-placeholder{width:28px;height:28px;font-size:.75rem}.member-avatar-count{height:28px;min-width:28px;font-size:.6875rem;margin-left:var(--spacing-xs)}.member-avatar-wrapper{margin-left:-6px}}.trip-card-wrapper{position:relative}.trip-card{display:block;padding:var(--spacing-lg);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:all .2s cubic-bezier(.2,0,0,1);border:1px solid var(--border-color);position:relative;overflow:hidden}.trip-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--primary-hover));opacity:0;transition:opacity .2s}.trip-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--border-hover)}.trip-card:hover:before{opacity:1}.trip-name{margin:0 0 var(--spacing-sm) 0;font-size:1.375rem;font-weight:600;color:var(--text-primary);line-height:1.3;letter-spacing:-.01em}.trip-date{margin:0;font-size:.9375rem;color:var(--text-secondary);font-weight:400}.trip-badge{display:inline-flex;align-items:center;margin-top:var(--spacing-md);padding:var(--spacing-xs) var(--spacing-md);background-color:var(--success-color);color:#fff;border-radius:var(--radius-full);font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.trip-card-delete{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#c135151a;color:var(--error-color);border:1px solid rgba(193,53,21,.2);border-radius:var(--radius-md);cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);z-index:10;padding:0;font-size:.875rem}.trip-card-delete:hover:not(:disabled){background:#c1351526;border-color:var(--error-color);transform:scale(1.1)}.trip-card-delete:active:not(:disabled){transform:scale(1)}.trip-card-delete:disabled{opacity:.6;cursor:not-allowed}.delete-loading{position:absolute;top:100%;right:0;margin-top:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:var(--error-color);color:#fff;border-radius:var(--radius-sm);font-size:.75rem;white-space:nowrap;z-index:20}.delete-loading:before{content:"";position:absolute;bottom:100%;right:var(--spacing-sm);border:4px solid transparent;border-bottom-color:var(--error-color)}@media(max-width:768px){.trip-card{padding:var(--spacing-md)}.trip-name{font-size:1.25rem}.trip-card-delete{width:28px;height:28px;font-size:.75rem}}.auth-container{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap;justify-content:center}.user-info{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border-radius:var(--radius-full)}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid white;box-shadow:var(--shadow-sm)}.user-name{font-weight:600;color:var(--text-primary);font-size:.9375rem}.btn-google{display:inline-flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-xl);background:#fff;color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);box-shadow:var(--shadow-sm);min-width:240px;justify-content:center}.btn-google:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--border-hover)}.btn-google:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.google-icon{flex-shrink:0}.btn-logout{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:#c135151a;color:var(--error-color);border:1px solid rgba(193,53,21,.2);border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1)}.btn-logout:hover{background:#c1351526;border-color:var(--error-color);transform:translateY(-1px)}.btn-logout:active{transform:translateY(0)}.error-message{color:var(--error-color);font-size:.875rem;margin-top:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:#c135151a;border-radius:var(--radius-sm);border-left:3px solid var(--error-color);width:100%;text-align:left}.auth-loading{padding:var(--spacing-md);color:var(--text-secondary);font-weight:500}@media(max-width:768px){.auth-container{flex-direction:column;align-items:stretch}.user-info{justify-content:center;padding:var(--spacing-sm)}.btn-google{width:100%;min-width:auto}.btn-logout{width:100%;justify-content:center}}.feature-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-lg);background:linear-gradient(135deg,#ff385c14,#00a69914);border-radius:var(--radius-lg);width:200px;min-height:120px;transition:transform .2s;box-sizing:border-box}.feature-item:hover{transform:translateY(-4px)}.feature-icon{font-size:2rem;color:var(--primary-color);display:flex;align-items:center;justify-content:center}.feature-item span:not(.feature-icon){font-size:.9375rem;font-weight:600;color:var(--text-primary);text-align:center;line-height:1.4}@media(max-width:768px){.feature-item{width:140px;min-height:80px;padding:var(--spacing-sm) var(--spacing-md);gap:var(--spacing-xs)}.feature-icon{font-size:1.25rem}.feature-item span:not(.feature-icon){font-size:.8125rem}}@media(max-width:480px){.feature-item{width:100%;min-height:auto;flex-direction:row;padding:var(--spacing-sm) var(--spacing-md)}.feature-item span:not(.feature-icon){text-align:left}}.home-container{margin:0 auto}.welcome-section{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-2xl) var(--spacing-lg);overflow:hidden;background:linear-gradient(135deg,#ff385c0d,#00a6990d)}.welcome-content{position:relative;z-index:2;text-align:center;padding:var(--spacing-2xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;margin:auto}.welcome-icon{font-size:4rem;margin-bottom:var(--spacing-lg);animation:float 3s ease-in-out infinite;color:var(--primary-color);display:flex;align-items:center;justify-content:center}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.welcome-section h1{font-size:3.5rem;margin-bottom:var(--spacing-md);color:var(--text-primary);font-weight:700;letter-spacing:-.02em;line-height:1.1;background:linear-gradient(135deg,var(--primary-color) 0%,var(--success-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-subtitle{font-size:1.375rem;color:var(--text-secondary);margin-bottom:var(--spacing-2xl);line-height:1.6;font-weight:400}.welcome-features{display:flex;justify-content:center;gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl);flex-wrap:wrap}@media(max-width:768px){.welcome-features{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}}@media(max-width:480px){.welcome-features{grid-template-columns:1fr;gap:var(--spacing-sm)}}.welcome-decoration{position:absolute;inset:0;z-index:1;pointer-events:none}.decoration-circle{position:absolute;border-radius:50%;background:linear-gradient(135deg,#ff385c1a,#00a6991a);animation:pulse 4s ease-in-out infinite}.circle-1{width:300px;height:300px;top:-150px;right:-150px;animation-delay:0s}.circle-2{width:200px;height:200px;bottom:-100px;left:-100px;animation-delay:1s}.circle-3{width:150px;height:150px;top:50%;left:10%;animation-delay:2s}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.7}}.trips-hero{position:relative;margin-bottom:var(--spacing-2xl);padding:var(--spacing-2xl) var(--spacing-lg);background:linear-gradient(135deg,#ff385c14,#00a69914);border-radius:var(--radius-xl);overflow:hidden;text-align:center}.trips-hero:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,56,92,.1) 0%,transparent 70%);animation:rotate 120s linear infinite}.trips-hero-content{position:relative;z-index:1}.trips-hero-icon{font-size:4rem;margin-bottom:var(--spacing-md);animation:float 3s ease-in-out infinite;color:var(--primary-color);display:inline-flex;align-items:center;justify-content:center}.trips-hero h1{margin:0 0 var(--spacing-sm) 0;font-size:3rem;color:var(--text-primary);font-weight:700;letter-spacing:-.02em;line-height:1.1;background:linear-gradient(135deg,var(--primary-color) 0%,var(--success-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.trips-hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin:0 0 var(--spacing-xl) 0;line-height:1.6;font-weight:400}.btn-hero{font-size:1.125rem;padding:var(--spacing-md) var(--spacing-xl)}.trips-hero-decoration{position:absolute;inset:0;z-index:0;pointer-events:none}.trips-section{margin-top:var(--spacing-2xl)}.trips-section-title{font-size:2rem;color:var(--text-primary);font-weight:700;letter-spacing:-.01em;margin:0 0 var(--spacing-xl) 0;text-align:center}.trips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-xl);padding-bottom:var(--spacing-2xl)}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);max-width:600px;margin:var(--spacing-2xl) auto;position:relative}.empty-icon{font-size:4rem;margin-bottom:var(--spacing-lg);color:var(--primary-color);display:inline-flex;align-items:center;justify-content:center;opacity:.6}.empty-state h2{font-size:1.875rem;color:var(--text-primary);font-weight:700;margin:0 0 var(--spacing-md) 0;letter-spacing:-.01em}.empty-state p{font-size:1.125rem;color:var(--text-secondary);margin:0 0 var(--spacing-xl) 0;line-height:1.6}@media(max-width:768px){.home-container{display:block}.welcome-section{min-height:100vh;height:auto;padding:var(--spacing-lg) var(--spacing-md);align-items:center}.welcome-content{padding:var(--spacing-lg);max-width:100%}.welcome-icon{font-size:2.5rem;margin-bottom:var(--spacing-sm)}.welcome-section h1{font-size:1.75rem;line-height:1.2;margin-bottom:var(--spacing-sm)}.welcome-subtitle{font-size:.9375rem;margin-bottom:var(--spacing-md);line-height:1.5}.trips-hero{padding:var(--spacing-xl) var(--spacing-md)}.trips-hero-icon{font-size:3rem}.trips-hero h1{font-size:2rem}.trips-hero-subtitle{font-size:1.125rem}.trips-section-title{font-size:1.625rem}.trips-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.empty-icon{font-size:3rem}.empty-state h2{font-size:1.5rem}}.multi-select{position:relative;width:100%}.multi-select-trigger{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9375rem;transition:all .2s cubic-bezier(.2,0,0,1);box-sizing:border-box;background:#fff;color:var(--text-primary);font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);text-align:left;appearance:none;-webkit-appearance:none;-moz-appearance:none}.multi-select-trigger:hover:not(:disabled){border-color:var(--border-hover)}.multi-select-trigger:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.multi-select-trigger:disabled{background-color:var(--bg-secondary);cursor:not-allowed;opacity:.6}.multi-select.open .multi-select-trigger{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.multi-select-value{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.multi-select-value.placeholder{color:var(--text-tertiary)}.multi-select-arrow{color:var(--text-secondary);transition:transform .2s cubic-bezier(.2,0,0,1);flex-shrink:0}.multi-select.open .multi-select-arrow{transform:rotate(180deg);color:var(--primary-color)}.multi-select-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);animation:dropdownFadeIn .2s cubic-bezier(.2,0,0,1);min-width:100%;max-height:300px;overflow-y:auto}.multi-select-options{list-style:none;margin:0;padding:var(--spacing-xs)}.multi-select-option{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;transition:background-color .15s;border-radius:var(--radius-sm)}.multi-select-option:hover{background-color:var(--bg-hover)}.multi-select-option.selected{background-color:#ff385c14;color:var(--primary-color);font-weight:500}.multi-select-checkbox{width:18px;height:18px;border:2px solid var(--border-color);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s;background:#fff}.multi-select-option.selected .multi-select-checkbox{background-color:var(--primary-color);border-color:var(--primary-color)}.check-icon{color:#fff;width:12px;height:12px}.multi-select-options::-webkit-scrollbar{width:8px}.multi-select-options::-webkit-scrollbar-track{background:var(--bg-secondary)}.multi-select-options::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}.multi-select-options::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@media(max-width:768px){.multi-select-trigger{padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem}.multi-select-dropdown{max-height:250px}}.trip-form{max-width:560px;margin:0 auto;padding:var(--spacing-2xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.trip-form:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--success-color))}.form-header{text-align:center;margin-bottom:var(--spacing-2xl)}.form-icon{font-size:3rem;margin-bottom:var(--spacing-md);display:inline-flex;align-items:center;justify-content:center;animation:float 3s ease-in-out infinite;color:var(--primary-color)}.trip-form h2{margin:0 0 var(--spacing-sm) 0;font-size:1.875rem;color:var(--text-primary);font-weight:700;letter-spacing:-.01em}.form-subtitle{margin:0;font-size:1rem;color:var(--text-secondary);font-weight:400}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-primary);font-size:.9375rem}.label-icon{font-size:1.125rem;color:var(--primary-color);display:inline-flex;align-items:center}.form-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;transition:all .2s cubic-bezier(.2,0,0,1);box-sizing:border-box;background:#fff;color:var(--text-primary);font-family:inherit;appearance:none;-webkit-appearance:none;-moz-appearance:none}.form-hint{margin:var(--spacing-xs) 0 0 0;font-size:.8125rem;color:var(--text-secondary);font-weight:400}select.form-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23222222' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--spacing-md) center;background-size:12px;padding-right:calc(var(--spacing-lg) + 24px);cursor:pointer}select.form-input:hover{border-color:var(--border-hover)}select.form-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23FF385C' d='M6 9L1 4h10z'/%3E%3C/svg%3E")}select.form-input option{padding:var(--spacing-sm);background:#fff;color:var(--text-primary)}.form-input[type=date]:before{content:"";position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%);width:18px;height:18px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:contain;pointer-events:none}.form-input[type=date]:focus:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23FF385C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E")}.btn-create{width:100%;padding:var(--spacing-lg) var(--spacing-xl);font-size:1.125rem;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.trip-form{padding:var(--spacing-xl);margin:var(--spacing-md)}.trip-form h2{font-size:1.625rem}.form-icon{font-size:2.5rem}}.create-trip-page{max-width:1200px;margin:0 auto;padding:var(--spacing-2xl) var(--spacing-lg);min-height:80vh}.create-trip-hero{text-align:center;margin-bottom:var(--spacing-2xl);padding:var(--spacing-2xl) var(--spacing-lg);background:linear-gradient(135deg,#ff385c14,#00a69914);border-radius:var(--radius-xl);position:relative;overflow:hidden}.create-trip-hero:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,56,92,.1) 0%,transparent 70%);animation:rotate 120s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-content{position:relative;z-index:1}.hero-icon{font-size:4rem;margin-bottom:var(--spacing-md);animation:float 3s ease-in-out infinite;display:inline-flex;align-items:center;justify-content:center;color:var(--primary-color)}.create-trip-hero h1{font-size:2.5rem;margin:0 0 var(--spacing-md) 0;color:var(--text-primary);font-weight:700;letter-spacing:-.01em;background:linear-gradient(135deg,var(--primary-color) 0%,var(--success-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.create-trip-hero p{font-size:1.125rem;color:var(--text-secondary);line-height:1.6;max-width:600px;margin:0 auto}@media(max-width:768px){.create-trip-page{padding:var(--spacing-lg) var(--spacing-md)}.create-trip-hero{padding:var(--spacing-xl) var(--spacing-md);margin-bottom:var(--spacing-xl)}.hero-icon{font-size:3rem}.create-trip-hero h1{font-size:1.875rem}.create-trip-hero p{font-size:1rem}}.invite-link-container{padding:var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl)}.invite-link-container h3{margin:0 0 var(--spacing-lg) 0;font-size:1.375rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.invite-code-section,.invite-url-section{margin-bottom:var(--spacing-lg)}.invite-code-section label,.invite-url-section label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-primary);font-size:.9375rem}.code-display{padding:var(--spacing-lg);background:linear-gradient(135deg,#ff385c1a,#e61e4d1a);border-radius:var(--radius-md);font-family:Courier New,monospace;font-size:1.5rem;font-weight:700;letter-spacing:4px;text-align:center;color:var(--primary-color);border:2px dashed var(--primary-color);text-transform:uppercase}.url-container{display:flex;gap:var(--spacing-sm)}.url-input{flex:1;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9375rem;background-color:var(--bg-secondary);color:var(--text-primary);font-family:inherit;transition:all .2s}.url-input:focus{outline:none;border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 3px #ff385c1a}.btn-copy{padding:var(--spacing-md) var(--spacing-xl);background-color:var(--primary-color);color:#fff;border:none;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);white-space:nowrap;box-shadow:var(--shadow-sm)}.btn-copy:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-copy:active{transform:translateY(0);box-shadow:var(--shadow-sm)}@media(max-width:768px){.invite-link-container{padding:var(--spacing-lg)}.code-display{font-size:1.25rem;letter-spacing:2px;padding:var(--spacing-md)}.url-container{flex-direction:column}.btn-copy{width:100%}}.trip-members{padding:var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl)}.trip-members h3{margin:0 0 var(--spacing-lg) 0;font-size:1.375rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.members-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.member-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background-color:var(--bg-secondary);border-radius:var(--radius-md);transition:all .2s cubic-bezier(.2,0,0,1);border:1px solid transparent}.member-item:hover{background-color:var(--bg-hover);border-color:var(--border-color);transform:translate(4px)}.member-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid white;box-shadow:var(--shadow-sm)}.member-info{flex:1}.member-name{font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm);font-size:1rem;margin-bottom:var(--spacing-xs)}.member-badge{padding:var(--spacing-xs) var(--spacing-sm);background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.member-email{font-size:.875rem;color:var(--text-secondary);font-weight:400}.members-loading{padding:var(--spacing-xl);text-align:center;color:var(--text-secondary);font-weight:500}@media(max-width:768px){.trip-members{padding:var(--spacing-lg)}.member-item{padding:var(--spacing-sm)}.member-avatar{width:40px;height:40px}}.suggestion-card{padding:var(--spacing-lg);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:2px solid transparent;transition:all .2s cubic-bezier(.2,0,0,1);position:relative;overflow:hidden}.suggestion-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--primary-hover));opacity:0;transition:opacity .2s}.suggestion-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:var(--border-color)}.suggestion-card:hover:before{opacity:1}.suggestion-card.selected{border-color:var(--success-color);background:linear-gradient(to bottom,#00a6990d,#fff);box-shadow:var(--shadow-md)}.suggestion-card.selected:before{background:linear-gradient(90deg,var(--success-color),#00B8A9);opacity:1}.suggestion-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md)}.suggestion-info{flex:1;display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.suggestion-name{margin:0;font-size:1.25rem;font-weight:600;color:var(--text-primary);letter-spacing:-.01em;line-height:1.3}.category-badge{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.category-badge.visit{background:linear-gradient(135deg,#00a69926,#00b8a926);color:var(--success-color);border:1px solid rgba(0,166,153,.2)}.category-badge.stay{background:linear-gradient(135deg,#ff385c26,#e61e4d26);color:var(--primary-color);border:1px solid rgba(255,56,92,.2)}.btn-delete{background:none;border:none;font-size:1.5rem;color:var(--text-tertiary);cursor:pointer;padding:var(--spacing-xs);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .2s cubic-bezier(.2,0,0,1);line-height:1}.btn-delete:hover{background-color:#c135151a;color:var(--error-color);transform:scale(1.1)}.suggestion-description{margin:var(--spacing-md) 0;color:var(--text-secondary);font-size:.9375rem;line-height:1.6}.suggestion-dates{margin:var(--spacing-md) 0;font-size:.875rem;color:var(--text-secondary);display:flex;align-items:center;gap:var(--spacing-sm)}.date-label{font-weight:600;color:var(--text-primary)}.suggestion-footer{display:flex;justify-content:space-between;align-items:center;margin-top:var(--spacing-lg);padding-top:var(--spacing-md);border-top:1px solid var(--border-color);flex-wrap:wrap;gap:var(--spacing-sm)}.suggestion-link{color:var(--primary-color);text-decoration:none;font-weight:600;font-size:.9375rem;transition:all .2s;display:inline-flex;align-items:center;gap:var(--spacing-xs)}.suggestion-link svg{flex-shrink:0}.suggestion-link:hover{color:var(--primary-hover);text-decoration:underline}.suggestion-author{font-size:.875rem;color:var(--text-secondary);font-weight:400}@media(max-width:768px){.suggestion-card{padding:var(--spacing-md)}.suggestion-name{font-size:1.125rem}.suggestion-footer{flex-direction:column;align-items:flex-start}}.suggestions-list-container{margin-top:var(--spacing-xl)}.suggestions-filters{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.filter-btn{padding:var(--spacing-sm) var(--spacing-lg);border:1px solid var(--border-color);background:#fff;border-radius:var(--radius-full);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);color:var(--text-secondary);box-shadow:var(--shadow-sm)}.filter-btn:hover{background-color:var(--bg-hover);border-color:var(--border-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.filter-btn.active{background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;border-color:transparent;box-shadow:var(--shadow-md)}.filter-btn.active:hover{background:linear-gradient(135deg,var(--primary-hover),var(--primary-dark))}.suggestions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-xl)}.suggestions-empty{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.suggestions-empty p{color:var(--text-secondary);font-size:1.125rem;font-weight:400;line-height:1.6}@media(max-width:768px){.suggestions-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.suggestions-filters{justify-content:center}.filter-btn{font-size:.875rem;padding:var(--spacing-xs) var(--spacing-md)}}.custom-select{position:relative;width:100%}.select-trigger{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9375rem;transition:all .2s cubic-bezier(.2,0,0,1);box-sizing:border-box;background:#fff;color:var(--text-primary);font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);text-align:left;appearance:none;-webkit-appearance:none;-moz-appearance:none}.select-trigger:hover:not(:disabled){border-color:var(--border-hover)}.select-trigger:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.select-trigger:disabled{background-color:var(--bg-secondary);cursor:not-allowed;opacity:.6}.custom-select.open .select-trigger{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.select-value{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select-arrow{color:var(--text-secondary);transition:transform .2s cubic-bezier(.2,0,0,1);flex-shrink:0}.custom-select.open .select-arrow{transform:rotate(180deg);color:var(--primary-color)}.select-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:9999;overflow:hidden;animation:dropdownFadeIn .2s cubic-bezier(.2,0,0,1);min-width:100%}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.select-options{list-style:none;margin:0;padding:var(--spacing-xs);max-height:240px;overflow-y:auto}.select-options::-webkit-scrollbar{width:8px}.select-options::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-full)}.select-options::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}.select-options::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.select-option{padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;transition:all .15s cubic-bezier(.2,0,0,1);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9375rem;font-weight:400;position:relative}.select-option:hover{background-color:var(--bg-hover);color:var(--text-primary)}.select-option.selected{background:linear-gradient(135deg,#ff385c1a,#e61e4d0d);color:var(--primary-color);font-weight:600}.select-option.selected:hover{background:linear-gradient(135deg,#ff385c26,#e61e4d1a)}.check-icon{color:var(--primary-color);flex-shrink:0;width:16px;height:16px}@media(max-width:768px){.select-dropdown{max-height:200px}.select-option{padding:var(--spacing-md);font-size:1rem}}.suggestion-form{padding:var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-xl)}.suggestion-form h3{margin:0 0 var(--spacing-xl) 0;font-size:1.375rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.form-group{margin-bottom:var(--spacing-md)}.form-group label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-primary);font-size:.9375rem}.form-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9375rem;transition:all .2s cubic-bezier(.2,0,0,1);box-sizing:border-box;font-family:inherit;background:#fff;color:var(--text-primary);appearance:none;-webkit-appearance:none;-moz-appearance:none}.form-input:hover{border-color:var(--border-hover)}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.form-input:disabled{background-color:var(--bg-secondary);cursor:not-allowed;opacity:.6}.form-group .custom-select,.form-group .custom-select .select-trigger{width:100%}.form-input[type=date]{position:relative;cursor:pointer;color-scheme:light}.form-input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:0;position:absolute;right:var(--spacing-md);width:20px;height:20px;z-index:1}.form-input[type=date]:before{content:"";position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%);width:18px;height:18px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:contain;pointer-events:none}.form-input[type=date]:focus:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23FF385C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E")}.form-input[type=date]::-webkit-datetime-edit-text,.form-input[type=date]::-webkit-datetime-edit-month-field,.form-input[type=date]::-webkit-datetime-edit-day-field,.form-input[type=date]::-webkit-datetime-edit-year-field{padding:0;color:var(--text-primary)}.form-input[type=date]::-webkit-datetime-edit-month-field:focus,.form-input[type=date]::-webkit-datetime-edit-day-field:focus,.form-input[type=date]::-webkit-datetime-edit-year-field:focus{background-color:#ff385c1a;border-radius:var(--radius-sm);color:var(--primary-color)}.form-textarea{resize:vertical;min-height:100px;line-height:1.5}.error-message{color:var(--error-color);font-size:.875rem;margin-bottom:var(--spacing-md);font-weight:500;padding:var(--spacing-sm) var(--spacing-md);background:#c135151a;border-radius:var(--radius-sm);border-left:3px solid var(--error-color)}@media(max-width:768px){.form-row{grid-template-columns:1fr}.suggestion-form{padding:var(--spacing-lg)}.suggestion-form h3{font-size:1.25rem}}.itinerary-builder{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-2xl);padding:0;background:transparent}.builder-section{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--spacing-xl);position:relative;overflow:hidden}.builder-section:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--success-color))}.builder-section h3{margin:0 0 var(--spacing-xl) 0;font-size:1.5rem;color:var(--text-primary);font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:var(--spacing-sm)}.section-count{font-size:1rem;font-weight:500;color:var(--text-secondary);background:var(--bg-secondary);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full)}.suggestions-selector{display:flex;flex-direction:column;gap:var(--spacing-md);max-height:600px;overflow-y:auto;padding-right:var(--spacing-sm)}.suggestions-selector::-webkit-scrollbar{width:8px}.suggestions-selector::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-full)}.suggestions-selector::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}.suggestions-selector::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.suggestion-option{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md);border:2px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);background:#fff}.suggestion-option:hover{border-color:var(--primary-color);background-color:#ff385c0d;transform:translate(4px);box-shadow:var(--shadow-sm)}.suggestion-option.selected{border-color:var(--success-color);background:linear-gradient(to bottom,#00a6991a,#fff);box-shadow:var(--shadow-sm)}.checkbox{margin-top:var(--spacing-xs);cursor:pointer;width:20px;height:20px;accent-color:var(--primary-color)}.option-content{flex:1}.option-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-sm);flex-wrap:wrap}.option-name{font-weight:600;color:var(--text-primary);font-size:1rem;letter-spacing:-.01em}.option-category{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.option-category.visit{background:linear-gradient(135deg,#00a69926,#00b8a926);color:var(--success-color);border:1px solid rgba(0,166,153,.2)}.option-category.stay{background:linear-gradient(135deg,#ff385c26,#e61e4d26);color:var(--primary-color);border:1px solid rgba(255,56,92,.2)}.option-description{margin:0;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.empty-message{padding:var(--spacing-2xl);text-align:center;color:var(--text-secondary);background-color:var(--bg-secondary);border-radius:var(--radius-md);font-weight:400}.itinerary-items{display:flex;flex-direction:column;gap:var(--spacing-md);max-height:600px;overflow-y:auto;padding-right:var(--spacing-sm)}.itinerary-items::-webkit-scrollbar{width:8px}.itinerary-items::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:var(--radius-full)}.itinerary-items::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}.itinerary-items::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.itinerary-item{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);background:linear-gradient(to bottom,var(--bg-secondary),white);transition:all .2s cubic-bezier(.2,0,0,1)}.itinerary-item:hover{box-shadow:var(--shadow-sm);border-color:var(--border-hover);transform:translate(4px)}.item-controls{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm)}.btn-move,.btn-remove{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);width:36px;height:36px;cursor:pointer;font-size:1rem;transition:all .2s cubic-bezier(.2,0,0,1);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.btn-move:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;border-color:transparent;transform:scale(1.1);box-shadow:var(--shadow-md)}.btn-move:disabled{opacity:.3;cursor:not-allowed;background:var(--bg-secondary)}.btn-remove{color:var(--error-color);border-color:var(--error-color)}.btn-remove:hover{background-color:var(--error-color);color:#fff;transform:scale(1.1);box-shadow:var(--shadow-md)}.item-order{font-weight:700;color:var(--primary-color);font-size:1.25rem;min-width:32px;text-align:center}.item-content{flex:1}.item-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-sm);flex-wrap:wrap}.item-header h4{margin:0;font-size:1.125rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.item-description{margin:var(--spacing-sm) 0;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.item-date{display:flex;align-items:center;gap:var(--spacing-sm);margin:var(--spacing-md) 0}.item-date label{font-weight:600;font-size:.875rem;color:var(--text-primary)}.date-input{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.875rem;transition:all .2s cubic-bezier(.2,0,0,1);font-family:inherit;background:#fff;color:var(--text-primary);cursor:pointer;position:relative;appearance:none;-webkit-appearance:none;-moz-appearance:none;color-scheme:light}.date-input:hover{border-color:var(--border-hover)}.date-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ff385c1a}.date-input::-webkit-calendar-picker-indicator{cursor:pointer;opacity:0;position:absolute;right:var(--spacing-sm);width:20px;height:20px;z-index:1}.date-input:before{content:"";position:absolute;right:var(--spacing-sm);top:50%;transform:translateY(-50%);width:16px;height:16px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23717171' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:contain;pointer-events:none}.date-input:focus:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FF385C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E")}.date-input::-webkit-datetime-edit-text,.date-input::-webkit-datetime-edit-month-field,.date-input::-webkit-datetime-edit-day-field,.date-input::-webkit-datetime-edit-year-field{padding:0;color:var(--text-primary)}.date-input::-webkit-datetime-edit-month-field:focus,.date-input::-webkit-datetime-edit-day-field:focus,.date-input::-webkit-datetime-edit-year-field:focus{background-color:#ff385c1a;border-radius:var(--radius-sm);color:var(--primary-color)}.item-link{display:inline-flex;align-items:center;gap:var(--spacing-xs);margin-top:var(--spacing-sm);color:var(--primary-color);text-decoration:none;font-size:.875rem;font-weight:600;transition:all .2s}.btn-save{margin-top:var(--spacing-xl);width:100%;padding:var(--spacing-md) var(--spacing-xl);font-size:1.125rem;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}@media(max-width:1024px){.itinerary-builder{grid-template-columns:1fr;gap:var(--spacing-xl)}}@media(max-width:768px){.itinerary-builder{padding:var(--spacing-lg)}.itinerary-item{flex-direction:column}.item-controls{flex-direction:row;justify-content:center;width:100%}}.itinerary-view{padding:0;background:transparent}.empty-itinerary{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);color:var(--text-secondary)}.empty-icon{font-size:4rem;margin-bottom:var(--spacing-lg);opacity:.6;display:inline-flex;align-items:center;justify-content:center;color:var(--primary-color)}.empty-itinerary p{font-size:1.125rem;margin:0 0 var(--spacing-sm) 0;font-weight:400;line-height:1.6}.empty-subtitle{font-size:1rem;color:var(--text-tertiary);margin-top:var(--spacing-sm)}.itinerary-list{display:flex;flex-direction:column;gap:var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--spacing-xl);position:relative;overflow:hidden}.itinerary-list:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--success-color))}.itinerary-item-view{display:flex;gap:var(--spacing-lg);padding:var(--spacing-xl);border:1px solid var(--border-color);border-radius:var(--radius-lg);background:linear-gradient(to bottom,white,var(--bg-secondary));transition:all .2s cubic-bezier(.2,0,0,1);position:relative;overflow:hidden}.itinerary-item-view:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--primary-color),var(--primary-hover));opacity:0;transition:opacity .2s}.itinerary-item-view:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:var(--border-hover)}.itinerary-item-view:hover:before{opacity:1}.item-number{display:flex;align-items:center;justify-content:center;width:56px;height:56px;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;border-radius:50%;font-size:1.5rem;font-weight:700;flex-shrink:0;box-shadow:var(--shadow-md);border:3px solid white}.item-details{flex:1}.item-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);flex-wrap:wrap}.item-header h4{margin:0;font-size:1.375rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em;line-height:1.3}.item-category{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.item-category.visit{background:linear-gradient(135deg,#00a69926,#00b8a926);color:var(--success-color);border:1px solid rgba(0,166,153,.2)}.item-category.stay{background:linear-gradient(135deg,#ff385c26,#e61e4d26);color:var(--primary-color);border:1px solid rgba(255,56,92,.2)}.item-description{margin:var(--spacing-md) 0;font-size:.9375rem;color:var(--text-secondary);line-height:1.6}.item-date{margin:var(--spacing-md) 0;font-size:.9375rem;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm);font-weight:500}.item-date strong{font-weight:600;color:var(--text-primary)}.item-link{display:inline-flex;align-items:center;gap:var(--spacing-xs);margin-top:var(--spacing-md);color:var(--primary-color);text-decoration:none;font-size:.9375rem;font-weight:600;transition:all .2s}.item-link:hover{color:var(--primary-hover);text-decoration:underline}@media(max-width:768px){.itinerary-list{padding:var(--spacing-lg)}.itinerary-item-view{flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-lg)}.item-number{width:48px;height:48px;font-size:1.25rem}.item-details{width:100%}.item-header{justify-content:center}.item-header h4{font-size:1.25rem}.empty-icon{font-size:3rem}}.trip-detail{max-width:1400px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.trip-hero{position:relative;margin-bottom:var(--spacing-2xl);padding:var(--spacing-2xl) var(--spacing-lg);background:linear-gradient(135deg,#ff385c14,#00a69914);border-radius:var(--radius-xl);overflow:hidden;text-align:center}.trip-hero:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,56,92,.1) 0%,transparent 70%);animation:rotate 120s linear infinite}.trip-hero-content{position:relative;z-index:1}.trip-hero h1{margin:0 0 var(--spacing-sm) 0;font-size:3rem;color:var(--text-primary);font-weight:700;letter-spacing:-.02em;line-height:1.1;background:linear-gradient(135deg,var(--primary-color) 0%,var(--success-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.trip-hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin:0;line-height:1.6;font-weight:400}.trip-hero-decoration{position:absolute;inset:0;z-index:0;pointer-events:none}.trip-sections{display:flex;flex-direction:column;gap:var(--spacing-xl)}.trip-section-card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--spacing-xl);position:relative;overflow:hidden}.trip-section-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--success-color))}.section-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--bg-secondary)}.section-icon{font-size:1.75rem;color:var(--primary-color);display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,#ff385c1a,#00a6991a);border-radius:var(--radius-md)}.section-header h2{margin:0;font-size:1.75rem;color:var(--text-primary);font-weight:700;letter-spacing:-.01em}.trip-details-content{display:flex;flex-direction:column;gap:var(--spacing-xl)}.trip-destinations{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.destination-item{display:flex;flex-direction:column;gap:var(--spacing-xs);flex:1;min-width:150px}.destination-label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.destination-value{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.destination-arrow{font-size:1.5rem;color:var(--primary-color);font-weight:700;margin:0 var(--spacing-sm)}.trip-traveling-modes{display:flex;flex-direction:column;gap:var(--spacing-md)}.traveling-modes-label{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.traveling-modes-label svg{color:var(--primary-color);font-size:1rem}.traveling-modes-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.traveling-mode-tag{display:inline-flex;align-items:center;padding:var(--spacing-xs) var(--spacing-md);background:linear-gradient(135deg,#ff385c1a,#00a6991a);color:var(--text-primary);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;border:1px solid rgba(255,56,92,.2)}.loading,.error-container{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);max-width:600px;margin:var(--spacing-2xl) auto}@media(max-width:768px){.trip-detail{padding:var(--spacing-md)}.trip-hero{padding:var(--spacing-xl) var(--spacing-md)}.trip-hero h1{font-size:2rem}.trip-hero-subtitle{font-size:1.125rem}.trip-section-card{padding:var(--spacing-lg)}.section-header h2{font-size:1.5rem}.section-icon{font-size:1.5rem;width:40px;height:40px}.trip-destinations{flex-direction:column;align-items:flex-start}.destination-arrow{margin:var(--spacing-xs) 0;transform:rotate(90deg)}.destination-item{min-width:100%}.traveling-modes-tags{gap:var(--spacing-xs)}.traveling-mode-tag{font-size:.8125rem;padding:var(--spacing-xs) var(--spacing-sm)}}.join-trip-page{max-width:680px;margin:0 auto;padding:var(--spacing-2xl) var(--spacing-lg);min-height:60vh;display:flex;align-items:center;justify-content:center}.join-content{text-align:center;padding:var(--spacing-2xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);width:100%}.join-content h1{margin:0 0 var(--spacing-md) 0;font-size:2.25rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.join-content>p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--spacing-2xl);line-height:1.6}.trip-info{margin:var(--spacing-2xl) 0;padding:var(--spacing-xl);background:linear-gradient(135deg,#ff385c0d,#e61e4d0d);border-radius:var(--radius-lg);border:1px solid rgba(255,56,92,.2)}.trip-info h2{margin:0 0 var(--spacing-sm) 0;font-size:1.75rem;color:var(--text-primary);font-weight:600;letter-spacing:-.01em}.trip-info p{margin:0;color:var(--text-secondary);font-size:1rem;line-height:1.6}.error-message{color:var(--error-color);font-size:.875rem;margin-bottom:var(--spacing-md);font-weight:500;padding:var(--spacing-sm) var(--spacing-md);background:#c135151a;border-radius:var(--radius-sm);border-left:3px solid var(--error-color);text-align:left}.error-container{text-align:center;padding:var(--spacing-2xl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.error-container p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--spacing-xl);line-height:1.6}.loading{text-align:center;padding:var(--spacing-2xl);color:var(--text-secondary);font-weight:500}@media(max-width:768px){.join-trip-page{padding:var(--spacing-md)}.join-content{padding:var(--spacing-xl)}.join-content h1{font-size:1.875rem}.trip-info h2{font-size:1.5rem}}.app{min-height:100vh;background-color:var(--bg-secondary);position:relative}@media(max-width:768px){.app{display:flex;flex-direction:column}}