:root{--primary-color: #007aff;--secondary-color: #f2f2f7;--background-color: #ffffff;--nav-background-color: #f8f8f8;--text-color: #1c1c1e;--text-color-light: #636366;--border-color: #d1d1d6;--error-color: #ff3b30;--success-color: #34c759;--nav-button-hover: #e5e5ea;--nav-button-active-bg: #dcdce0;--nav-button-active-text: var(--primary-color);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--base-font-size: 16px;--border-radius: 8px;--box-shadow: 0 2px 8px rgba(0, 0, 0, .1);--container-width: 1100px;--nav-width: 240px;--nav-width-collapsed: 80px;--header-height: 60px}html,body{height:100%;overflow:hidden}.app-container{display:flex;height:100vh;width:100%;background-color:var(--secondary-color)}.main-nav{width:var(--nav-width);background-color:var(--nav-background-color);border-right:1px solid var(--border-color);padding:20px 0;display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0;transition:width .3s ease}.nav-logo{padding:0 20px 20px;text-align:center;color:var(--primary-color)}.nav-logo svg{width:36px;height:36px}.main-nav ul{list-style:none;padding:0;margin:0;flex-grow:1}.main-nav li{margin-bottom:5px}.nav-button{display:flex;align-items:center;width:calc(100% - 20px);padding:12px 20px;margin:0 10px;font-size:1rem;font-weight:500;color:var(--text-color-light);background-color:transparent;border:none;border-radius:var(--border-radius);cursor:pointer;text-align:left;transition:background-color .2s ease,color .2s ease}.nav-button svg{margin-right:15px;width:20px;height:20px;flex-shrink:0}.nav-button:hover{background-color:var(--nav-button-hover);color:var(--text-color)}.nav-button.active{background-color:var(--nav-button-active-bg);color:var(--nav-button-active-text);font-weight:600}.nav-footer{padding:20px;border-top:1px solid var(--border-color)}#user-button .cl-userButton-root{margin:0!important}.main-content{flex-grow:1;height:100vh;overflow-y:auto;background-color:var(--background-color);display:flex;flex-direction:column}.view{display:none;flex-grow:1;padding:30px;flex-direction:column}.view.active{display:flex}.view-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:15px;margin-bottom:25px;border-bottom:1px solid var(--border-color)}.view-header h1{font-size:1.8rem;margin-bottom:0}#chat-messages-container{flex-grow:1;overflow-y:auto;padding:10px;border:1px solid var(--border-color);border-radius:var(--border-radius);background-color:var(--secondary-color);margin-bottom:20px}#chat-messages{display:flex;flex-direction:column;gap:5px}#view-chat .chat-input-container{padding:15px 0 0;background-color:transparent;text-align:left;border-top:1px solid var(--border-color)}#view-chat .chat-input-container .hero-container{padding:0;max-width:none}.chat-input-area{display:flex;align-items:flex-end;gap:10px;margin-bottom:10px}#chat-text-input{flex-grow:1;padding:10px 15px;font-family:var(--font-family);font-size:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);resize:none;line-height:1.4;overflow-y:hidden}#chat-text-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #007aff33}.chat-input-btn{flex-shrink:0;height:44px;width:44px;padding:0;border-radius:var(--border-radius);background-color:var(--secondary-color);border:1px solid var(--border-color);color:var(--text-color-light);transition:background-color .2s ease,color .2s ease}.chat-input-btn:hover:not(:disabled){background-color:var(--nav-button-hover);color:var(--primary-color)}#chat-send-btn{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}#chat-send-btn:hover:not(:disabled){background-color:#005ecb;border-color:#005ecb}.chat-image-preview{display:flex;align-items:center;padding:8px;border:1px solid var(--border-color);border-radius:var(--border-radius);background-color:var(--secondary-color);margin-bottom:10px;width:fit-content;position:relative}#preview-image{max-height:60px;max-width:100px;object-fit:cover;border-radius:4px;margin-right:10px}.remove-image-btn{position:absolute;top:-8px;right:-8px;background-color:#0009;color:#fff;border-radius:50%;width:20px;height:20px;font-size:14px;line-height:18px;text-align:center;padding:0;border:none;cursor:pointer}.remove-image-btn:hover{background-color:#000c}.chat-confirmation-area{display:flex;justify-content:center;align-items:center;gap:15px;padding:10px 0;margin-bottom:10px}.chat-confirmation-area.hidden{display:none}.btn-small{padding:6px 12px;font-size:.85rem}#view-list .cards-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;padding-top:10px}.loading-placeholder,.error-placeholder,.empty-placeholder{grid-column:1 / -1;text-align:center;padding:40px 20px;color:var(--text-color-light);font-size:1.1rem;border:1px dashed var(--border-color);border-radius:var(--border-radius)}.loading-placeholder.hidden,.error-placeholder.hidden,.empty-placeholder.hidden{display:none}.error-placeholder{color:var(--error-color);border-color:var(--error-color)}#view-stats .stats-content{padding-top:20px;text-align:center;color:var(--text-color-light)}@media (max-width: 768px){.main-nav{width:var(--nav-width-collapsed);padding:15px 0}.main-nav .nav-logo{padding:0 10px 15px}.nav-button{justify-content:center;width:calc(100% - 10px);padding:12px 10px;margin:0 5px}.nav-button svg{margin-right:0}.nav-button span{display:none}.nav-footer{padding:10px}.view{padding:20px}.view-header h1{font-size:1.5rem}#view-list .cards-container{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.chat-input-area{gap:5px}.chat-input-btn{height:40px;width:40px}.chat-input-btn svg{width:20px;height:20px}#chat-text-input{padding:8px 12px;min-height:40px}}@media (max-width: 480px){:root{--base-font-size: 15px}.main-nav{width:60px;padding:10px 0}.nav-button{padding:10px 5px}.view{padding:15px}.view-header{margin-bottom:15px;padding-bottom:10px}.view-header h1{font-size:1.3rem}#view-list .cards-container{grid-template-columns:1fr}.chat-confirmation-area{gap:10px}.btn-small{padding:5px 10px;font-size:.8rem}}:root{--primary-color: #007aff;--secondary-color: #f2f2f7;--text-color: #1c1c1e;--text-color-light: #636366;--background-color: #ffffff;--border-color: #d1d1d6;--error-color: #ff3b30;--success-color: #34c759;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--base-font-size: 16px;--border-radius: 8px;--box-shadow: 0 2px 8px rgba(0, 0, 0, .1);--container-width: 1100px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);font-size:var(--base-font-size);line-height:1.6;color:var(--text-color);background-color:var(--background-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{line-height:1.3;margin-bottom:.75em}h1{font-size:2.5rem;font-weight:600}h2{font-size:1.8rem;font-weight:600;text-align:center;margin-bottom:1em}h3{font-size:1.25rem;margin-bottom:.5rem}p{margin-bottom:1em}a{color:var(--primary-color);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}.header{background-color:var(--background-color);padding:15px 0;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;box-shadow:0 1px 3px #0000000d}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.navigation{display:flex;align-items:center}.language-switcher{position:relative;margin-right:20px;cursor:pointer;color:var(--text-color-light)}.language-switcher .arrow{font-size:.7em;margin-left:5px}.btn{display:inline-block;padding:10px 20px;font-size:.95rem;font-weight:500;text-align:center;text-decoration:none;border:none;border-radius:var(--border-radius);cursor:pointer;transition:background-color .2s ease,transform .1s ease}.btn:active{transform:scale(.98)}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background-color:#005ecb}.btn-primary:disabled{background-color:#a0c7f0;cursor:not-allowed}.btn-secondary{background-color:var(--secondary-color);color:var(--primary-color);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:#e5e5ea}.btn-icon{background:none;border:none;padding:5px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--text-color-light);transition:color .2s ease;margin:0 3px;vertical-align:middle}.btn-icon svg{width:18px;height:18px}.btn-icon:hover{color:var(--primary-color)}.btn-delete:hover{color:var(--error-color)}.hero-section{text-align:center;padding:80px 0 60px;background-color:var(--secondary-color)}.hero-container h1{margin-bottom:.5em}.subtitle{font-size:1.2rem;color:var(--text-color-light);max-width:600px;margin:0 auto 1.5em}.ai-interaction-box{display:flex;justify-content:center;align-items:stretch;max-width:700px;margin:20px auto;gap:10px}.ai-interaction-box textarea{flex-grow:1;padding:12px 15px;font-family:var(--font-family);font-size:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);resize:vertical;min-height:50px}.ai-interaction-box textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #007aff33}.image-upload-box{align-items:center;background-color:var(--background-color);padding:15px;border-radius:var(--border-radius);border:1px solid var(--border-color);margin-top:15px}#image-name{flex-grow:1;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-input-area{display:flex;align-items:flex-end;background-color:var(--background-color);border:1px solid var(--border-color);border-radius:calc(var(--border-radius) * 1.5);padding:8px 12px;max-width:700px;margin:30px auto 10px;box-shadow:var(--box-shadow)}#chat-text-input{flex-grow:1;border:none;outline:none;padding:8px 5px;font-family:var(--font-family);font-size:1rem;resize:none;background-color:transparent;max-height:100px;overflow-y:auto;line-height:1.4}.chat-input-btn{margin:0 5px;padding:5px;color:var(--text-color-light);align-self:center}.chat-input-btn svg{width:22px;height:22px}.chat-input-btn:hover,#chat-send-btn{color:var(--primary-color)}.chat-image-preview{position:relative;display:inline-block;margin-top:10px;max-width:200px;border:1px solid var(--border-color);padding:5px;border-radius:var(--border-radius);background:var(--secondary-color)}.chat-image-preview.hidden{display:none}#preview-image{display:block;max-width:100%;height:auto;border-radius:calc(var(--border-radius) - 4px)}.remove-image-btn{position:absolute;top:-5px;right:-5px;background-color:#0009;color:#fff;border-radius:50%;width:20px;height:20px;font-size:14px;line-height:18px;text-align:center;padding:0;margin:0}.remove-image-btn:hover{background-color:#000c;color:#fff}#partial-edit-section.hidden{display:none}#partial-edit-section h4{margin-bottom:15px;font-weight:500}#partial-edit-form label{font-weight:500;margin-right:5px}#partial-edit-form input{padding:8px 10px;border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:10px;width:calc(100% - 150px);max-width:300px}#partial-edit-form label[style*="color: red"]+input{border-color:var(--error-color)}#subscription-cards-container{display:flex;flex-direction:column;gap:15px}.subscription-card{background-color:var(--background-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:15px;box-shadow:0 1px 3px #00000012;transition:box-shadow .2s ease-in-out;position:relative}.subscription-card:hover{box-shadow:0 3px 8px #0000001a}.subscription-card.local-item{border-left:3px solid var(--primary-color);background-color:#fdfdff}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;border-bottom:1px solid var(--secondary-color);padding-bottom:10px}.card-title{font-size:1.1rem;font-weight:600;color:var(--primary-color);margin:0;word-break:break-word;padding-right:50px}.card-actions{display:flex;gap:5px;position:absolute;top:10px;right:10px}.card-actions .btn-icon{padding:4px;color:var(--text-color-light)}.card-actions .btn-icon svg{width:16px;height:16px}.card-actions .btn-edit:disabled{color:#ccc;cursor:not-allowed}.card-content{display:grid;grid-template-columns:1fr 1fr;gap:10px 15px;font-size:.9rem}.card-field-label{display:block;font-size:.8rem;color:var(--text-color-light);margin-bottom:2px;text-transform:uppercase}.card-field-value{font-weight:500;word-break:break-word}.card-field-value.amount{font-weight:600;color:var(--success-color)}.card-footer{margin-top:15px;padding-top:10px;border-top:1px solid var(--secondary-color);display:flex;justify-content:space-between;align-items:center;font-size:.85rem}.reminder-toggle label{display:flex;align-items:center;cursor:pointer;color:var(--text-color-light)}.reminder-toggle input[type=checkbox]{margin-right:5px;cursor:pointer;width:auto;height:auto}.reminder-toggle.disabled{opacity:.5;cursor:not-allowed}.reminder-toggle.disabled input{cursor:not-allowed}.subscription-sidebar h2{margin-bottom:1em}#subscription-cards-container:empty+.empty-list-message{display:block}.empty-list-message{display:none;text-align:center;padding:30px 15px;color:var(--text-color-light);font-style:italic}.spinner-small{display:inline-block;border:2px solid var(--secondary-color);border-top:2px solid var(--primary-color);border-radius:50%;width:14px;height:14px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-cell{text-align:center;padding:20px;color:var(--text-color-light);font-style:italic}.error-cell{text-align:center;padding:20px;color:var(--error-color)}.features-section{padding:60px 0;background-color:var(--secondary-color)}.features-section .subtitle{margin-bottom:3em}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.feature-card{background-color:var(--background-color);padding:30px;border-radius:var(--border-radius);text-align:center;box-shadow:var(--box-shadow)}.feature-icon{font-size:2.5rem;color:var(--primary-color);margin-bottom:15px}.feature-card h3{font-size:1.2rem;font-weight:600;margin-bottom:10px}.feature-card p{font-size:.95rem;color:var(--text-color-light);margin-bottom:0}.feature-item{background-color:var(--background-color);padding:25px;border-radius:var(--border-radius);box-shadow:var(--box-shadow);text-align:center}.chat-main-container{display:flex;flex-direction:row;max-width:calc(var(--container-width) + 200px);height:calc(100vh - 120px);margin:20px auto;background-color:var(--background-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);border:1px solid var(--border-color);overflow:hidden;position:relative}#chat-messages{flex:1;overflow-y:auto;padding:20px;background-color:var(--secondary-color);border:none;margin-bottom:80px;display:flex;flex-direction:column}.subscription-sidebar{flex:0 0 350px;border-left:1px solid var(--border-color);padding:20px;overflow-y:auto;background-color:var(--background-color);position:relative}.subscription-sidebar h2{margin-top:0;text-align:left;font-size:1.3rem;position:sticky;top:-20px;background:var(--background-color);padding:10px 0;z-index:1}.subscription-sidebar .subscription-list-section{padding:0}.subscription-sidebar .container{max-width:100%;padding:0;margin:0}.chat-input-container{position:absolute;bottom:0;left:0;right:351px;padding:15px 20px;background-color:var(--background-color);border-top:1px solid var(--border-color);box-shadow:0 -2px 5px #0000000d;z-index:10;text-align:left}.chat-input-container .hero-container{padding:0;max-width:none}.chat-input-container .chat-input-area{margin:0 auto;max-width:none}.chat-input-container .chat-image-preview{text-align:left;margin:10px 0 0;display:block}.footer{padding:30px 0;text-align:center;color:var(--text-color-light);font-size:.9rem;border-top:1px solid var(--border-color);margin-top:60px}@media (max-width: 900px){.chat-main-container{flex-direction:column;height:auto;margin:10px;max-height:calc(100vh - 90px);overflow:hidden}#chat-messages{flex:1;min-height:300px;margin-bottom:0}.subscription-sidebar{flex:0 0 auto;width:100%;border-left:none;border-top:1px solid var(--border-color);max-height:40vh;order:2}.subscription-sidebar h2{position:static;padding:0 0 1em}.chat-input-container{position:relative;width:100%;right:auto;order:1}}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.5rem}.hero-section{padding:60px 0 40px}.ai-interaction-box{flex-direction:column;align-items:stretch}.image-upload-box{flex-direction:column;align-items:stretch;gap:10px}#image-name{text-align:center;margin:5px 0}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.header-container{flex-direction:column;gap:10px}.navigation{width:100%;justify-content:space-between}#partial-edit-form input{width:100%;max-width:none}.subscription-sidebar{max-height:35vh}}@media (max-width: 480px){.btn{padding:8px 15px;font-size:.9rem}th,td{padding:8px 10px;white-space:normal}.chat-main-container{margin:5px}#chat-messages,.subscription-sidebar,.chat-input-container{padding:10px}.card-content{grid-template-columns:1fr;gap:8px}.card-header{margin-bottom:8px;padding-bottom:8px}.card-actions{top:8px;right:8px}.card-title{padding-right:45px}.subscription-card{padding:12px}}#chat-messages{height:400px;overflow-y:auto;padding:15px;border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:20px;background-color:var(--secondary-color);display:flex;flex-direction:column}.chat-message{margin-bottom:15px;padding:10px 15px;border-radius:var(--border-radius);max-width:85%;line-height:1.4;word-wrap:break-word;clear:both}.chat-message p{margin-bottom:0}.chat-message.user{background-color:var(--primary-color);color:#fff;margin-left:auto;border-bottom-right-radius:2px;align-self:flex-end}.chat-message.assistant{background-color:var(--background-color);color:var(--text-color);margin-right:auto;border:1px solid var(--border-color);border-bottom-left-radius:2px;align-self:flex-start}.chat-message.system{font-style:italic;color:var(--text-color-light);text-align:center;max-width:100%;background:none;font-size:.9em;margin-top:5px;margin-bottom:10px;align-self:center}.chat-image-attachment{max-width:100%;max-height:200px;display:block;border-radius:4px;margin-bottom:5px}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}