@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600&family=Inter:wght@400;500;600&display=swap";:root{--bg-primary:#faf8f5;--bg-secondary:#f3efea;--bg-tertiary:#ebe4db;--text-primary:#2d2a26;--text-secondary:#736e66;--text-tertiary:#a6a098;--accent-primary:#c89f70;--accent-hover:#b58c5d;--accent-light:#f2e8db;--danger:#d96c6c;--success:#7ab08e;--border-light:#a6a09826;--border-strong:#a6a0984d;--shadow-sm:0 2px 8px #2d2a260a;--shadow-md:0 8px 24px #2d2a260f;--shadow-float:0 12px 32px #2d2a261a;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-full:9999px;--font-heading:"IBM Plex Sans Thai Looped", "Google Sans", "Righteous", "Outfit", sans-serif;--font-body:"IBM Plex Sans Thai Looped", "Google Sans", "Inter", sans-serif;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}.dark-theme{--bg-primary:#1c1a18;--bg-secondary:#262422;--bg-tertiary:#33302d;--text-primary:#f0ede8;--text-secondary:#a6a098;--border-light:#f0ede814;--border-strong:#f0ede826}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.02em;font-weight:500}button{cursor:pointer;color:inherit;transition:all var(--transition-fast);background:0 0;border:none;font-family:inherit}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{color:inherit;background:0 0;border:none;outline:none;font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s cubic-bezier(.16,1,.3,1) forwards fadeIn}.glass-panel{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-light);background:#faf8f5b3}.note-list-container{flex-direction:column;height:100%;padding:24px;display:flex}.note-list-header{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;display:flex}.search-input{background-color:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);min-width:200px;transition:all var(--transition-fast);flex:1;padding:12px 16px;font-size:1rem}.search-input:focus{border-color:var(--accent-primary);background-color:var(--bg-primary);box-shadow:0 0 0 2px var(--accent-light)}.btn-primary{background-color:var(--accent-primary);color:#fff;border-radius:var(--radius-md);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:500;display:flex}@media (width<=768px){.btn-primary{width:100%}}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.note-tabs{border-bottom:2px solid var(--border-light);gap:16px;margin-bottom:24px;padding-bottom:0;display:flex}.tab-btn{color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;padding:8px 12px;font-size:1.05rem;font-weight:500;position:relative}.tab-btn:hover{color:var(--text-secondary)}.tab-btn.active{color:var(--accent-primary)}.tab-btn.active:after{content:"";background-color:var(--accent-primary);border-radius:2px 2px 0 0;width:100%;height:2px;position:absolute;bottom:-2px;left:0}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding-bottom:24px;display:grid;overflow-y:auto}.note-card{background-color:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);flex-direction:column;gap:12px;height:200px;padding:20px;display:flex}.note-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-primary);transform:translateY(-4px)}.note-card-header{justify-content:space-between;align-items:flex-start;display:flex}.note-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:1.1rem;font-weight:600;display:-webkit-box;overflow:hidden}.pin-icon{color:var(--accent-primary);flex-shrink:0}.note-preview{color:var(--text-secondary);-webkit-line-clamp:4;-webkit-box-orient:vertical;flex:1;font-size:.95rem;display:-webkit-box;overflow:hidden}.note-card-footer{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.note-date{color:var(--text-tertiary);align-items:center;gap:6px;font-size:.85rem;display:flex}.note-type-badge{background-color:var(--bg-tertiary);border-radius:var(--radius-full);color:var(--text-secondary);text-transform:capitalize;padding:4px 8px;font-size:.75rem}.note-card.color-red{background-color:#fff0f0}.note-card.color-blue{background-color:#f0f8ff}.note-card.color-green{background-color:#f0fff4}.note-card.color-yellow{background-color:ivory}.empty-state{text-align:center;color:var(--text-tertiary);grid-column:1/-1;padding:48px}.note-editor-container{background-color:var(--bg-primary);z-index:10;flex-direction:column;height:100%;display:flex;position:absolute;inset:0}.editor-header{border-bottom:1px solid var(--border-light);background-color:var(--bg-primary);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.header-left,.header-right{align-items:center;gap:12px;display:flex}.icon-btn{border-radius:var(--radius-md);width:40px;height:40px;color:var(--text-secondary);background:0 0;justify-content:center;align-items:center;display:flex}.icon-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.icon-btn.active{color:var(--accent-primary);background-color:var(--accent-light)}.icon-btn.danger:hover{color:var(--danger);background-color:#fff0f0}.save-status{color:var(--text-tertiary);font-size:.85rem}.btn-ai{background:linear-gradient(135deg, var(--accent-primary), #e6ba8e);color:#fff;border-radius:var(--radius-md);align-items:center;gap:8px;padding:8px 16px;font-size:.9rem;font-weight:500;display:flex;box-shadow:0 4px 12px #c89f704d}.btn-ai:hover{transform:translateY(-1px);box-shadow:0 6px 16px #c89f7066}.editor-content{flex-direction:column;flex:1;width:100%;max-width:900px;margin:0 auto;padding:32px 48px;display:flex;overflow-y:auto}.editor-title{font-size:2.5rem;font-family:var(--font-heading);color:var(--text-primary);margin-bottom:24px;font-weight:600}.editor-title::placeholder{color:var(--border-strong)}.editor-body{color:var(--text-primary);resize:none;flex:1;font-size:1.1rem;line-height:1.8}.editor-body::placeholder{color:var(--text-tertiary)}@media (width<=768px){.editor-content{padding:24px}.editor-title{font-size:2rem}}.settings-container{width:100%;max-width:800px;margin:0 auto;padding:32px 24px}.settings-header{margin-bottom:32px}.settings-header h1{font-family:var(--font-heading);margin-bottom:8px;font-size:2rem}.settings-content{flex-direction:column;gap:20px;display:flex}.settings-section{background-color:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-light);overflow:hidden}.section-header{background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-light);align-items:center;gap:12px;padding:16px 20px;display:flex}.section-icon{color:var(--accent-primary)}.section-header h2{margin:0;font-size:1.1rem;font-weight:600}.settings-row{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;gap:24px;padding:20px;display:flex}.settings-row:last-child{border-bottom:none}.settings-info{flex:1}.settings-info label{margin-bottom:4px;font-size:1rem;font-weight:600;display:block}.setting-desc{color:var(--text-secondary);margin:0;font-size:.85rem;line-height:1.4}.settings-action{flex-shrink:0}.settings-options{gap:12px;padding:20px;display:flex}.setting-btn{border-radius:var(--radius-md);border:1px solid var(--border-strong);background:var(--bg-primary);align-items:center;gap:8px;padding:10px 20px;font-weight:500;display:flex}.setting-btn.active{background:var(--accent-light);border-color:var(--accent-primary);color:var(--accent-primary)}.setting-btn:hover:not(.active){background:var(--bg-tertiary)}.toggle-switch{width:52px;height:28px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background-color:var(--border-strong);border-radius:34px;transition:all .3s;position:absolute;inset:0}.toggle-slider:before{content:"";background-color:#fff;border-radius:50%;width:20px;height:20px;transition:all .3s;position:absolute;bottom:4px;left:4px;box-shadow:0 2px 4px #0003}input:checked+.toggle-slider{background-color:var(--accent-primary)}input:checked+.toggle-slider:before{transform:translate(24px)}.ai-model-list{flex-direction:column;gap:12px;padding:20px;display:flex}.ai-model-select-wrapper{align-items:center;gap:12px;display:flex}.settings-select{border-radius:var(--radius-md);border:1px solid var(--border-strong);background-color:var(--bg-primary);color:var(--text-primary);outline:none;flex:1;padding:12px 16px;font-size:.95rem}.settings-select:focus{border-color:var(--accent-primary)}.add-model-form{gap:12px;margin-top:8px;display:flex}.add-model-input{border-radius:var(--radius-md);border:1px solid var(--border-strong);background-color:var(--bg-primary);flex:1;padding:10px 16px;font-size:.9rem}.add-model-input:focus{border-color:var(--accent-primary);outline:none}.btn-add-model{background-color:var(--bg-tertiary);border:1px solid var(--border-strong);border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:6px;padding:10px 16px;font-weight:500;transition:all .2s;display:flex}.btn-add-model:hover{background-color:var(--accent-light);color:var(--accent-primary);border-color:var(--accent-primary)}.btn-icon-only{color:var(--danger);cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;padding:10px}.btn-icon-only:hover{background-color:#fff0f0}.chat-container{background-color:var(--bg-primary);flex-direction:column;height:100%;display:flex}.chat-header{border-bottom:1px solid var(--border-light);background-color:var(--bg-secondary);padding:24px}.chat-header h2{font-family:var(--font-heading);margin-bottom:4px}.chat-header p{color:var(--text-secondary);font-size:.9rem}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:24px;display:flex;overflow-y:auto}.message-bubble{gap:12px;max-width:80%;display:flex}.message-bubble.user{flex-direction:row-reverse;align-self:flex-end}.message-bubble.user .message-content{background-color:var(--accent-primary);color:#fff;border-radius:var(--radius-lg) var(--radius-lg) 0 var(--radius-lg)}.message-bubble.assistant .message-content,.message-bubble.system .message-content{background-color:var(--bg-secondary);color:var(--text-primary);border-radius:var(--radius-lg) var(--radius-lg) var(--radius-lg) 0;border:1px solid var(--border-light)}.message-icon{border-radius:var(--radius-full);background-color:var(--bg-tertiary);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.message-content{padding:12px 16px;line-height:1.6}.chat-input-area{border-top:1px solid var(--border-light);background-color:var(--bg-secondary);padding:24px;position:relative}.input-wrapper{background-color:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-lg);gap:12px;padding:8px 8px 8px 16px;display:flex}.input-wrapper input{flex:1;font-size:1rem}.btn-send{background-color:var(--accent-primary);color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.btn-send:hover:not(:disabled){background-color:var(--accent-hover)}.note-selector{border-radius:var(--radius-md);width:300px;max-height:200px;box-shadow:var(--shadow-float);z-index:100;margin-bottom:8px;padding:12px;position:absolute;bottom:100%;left:24px;overflow-y:auto}.note-selector h4{color:var(--text-secondary);margin-bottom:8px;font-size:.85rem}.note-selector ul{list-style:none}.note-selector li{border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:8px;padding:8px;font-size:.9rem;display:flex}.note-selector li:hover{background-color:var(--bg-tertiary)}.trash-container{flex-direction:column;height:100%;display:flex;overflow-y:auto}.trash-header{border-bottom:1px solid var(--border-light);background-color:var(--bg-secondary);padding:24px}.trash-header h2{font-family:var(--font-heading);margin-bottom:4px}.trash-header p{color:var(--text-secondary);font-size:.9rem}.note-card.trashed{opacity:.8;border-style:dashed}.trash-actions{gap:8px;display:flex}.auth-container{justify-content:center;align-items:center;height:100%;padding:24px;display:flex}.auth-card{border-radius:var(--radius-lg);flex-direction:column;gap:32px;width:100%;max-width:480px;padding:40px;display:flex}.auth-header{text-align:center}.auth-header h2{color:var(--text-primary);margin-bottom:8px;font-size:2rem}.auth-header p{color:var(--text-secondary)}.auth-form-main{flex-direction:column;gap:20px;display:flex}.input-group{align-items:center;display:flex;position:relative}.input-icon{color:var(--text-tertiary);position:absolute;left:16px}.auth-form-main input{border-radius:var(--radius-md);border:1px solid var(--border-strong);background-color:var(--bg-primary);width:100%;transition:all var(--transition-fast);padding:14px 16px 14px 48px;font-size:1rem}.auth-form-main input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-light)}.btn-auth-submit{background-color:var(--accent-primary);color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;gap:12px;margin-top:8px;padding:14px;font-size:1.1rem;font-weight:500;display:flex}.btn-auth-submit:hover:not(:disabled){background-color:var(--accent-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.auth-message{border-radius:var(--radius-md);text-align:center;padding:12px 16px;font-size:.95rem}.auth-message.success{color:#2f855a;background-color:#f0fff4;border:1px solid #c6f6d5}.auth-message.error{color:#c53030;background-color:#fff5f5;border:1px solid #fed7d7}.auth-toggle{border-top:1px solid var(--border-light);color:var(--text-secondary);flex-direction:column;align-items:center;gap:8px;margin-top:16px;padding-top:24px;display:flex}.btn-toggle-mode{color:var(--accent-primary);align-items:center;gap:6px;font-size:1rem;font-weight:500;display:flex}.btn-toggle-mode:hover{color:var(--accent-hover)}@media (width<=600px){.auth-card{padding:24px}}.solid-panel{background-color:var(--bg-primary);border:1px solid var(--border-light);box-shadow:var(--shadow-md)}.password-toggle{color:var(--text-tertiary);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:flex;position:absolute;right:12px}.password-toggle:hover{color:var(--text-secondary)}.password-match-icon{justify-content:center;align-items:center;display:flex;position:absolute;right:16px}.account-info{flex-direction:column;gap:24px;display:flex}.user-badge{background-color:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-light);align-items:center;gap:16px;padding:16px;display:flex}.user-icon{color:var(--accent-primary);background-color:var(--accent-light);border-radius:50%;width:48px;height:48px;padding:8px}.user-details{flex-direction:column;display:flex}.user-label{color:var(--text-secondary);font-size:.85rem}.user-email{color:var(--text-primary);font-size:1.1rem}.account-actions-column{flex-direction:column;gap:12px;display:flex}.sync-btn{width:100%}.logout-btn{justify-content:center;width:100%}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sync-status-card{background-color:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-md);flex-direction:column;gap:8px;padding:16px;display:flex}.sync-status-header{color:var(--text-primary);justify-content:space-between;align-items:center;display:flex}.status-dot{background-color:var(--text-tertiary);border-radius:50%;width:10px;height:10px}.status-dot.active{background-color:var(--success);box-shadow:0 0 8px var(--success)}.last-synced-text{color:var(--text-secondary);font-size:.85rem}.app-container{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}@media (width>=769px){.app-container{flex-direction:row}}.mobile-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-light);z-index:40;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.mobile-title{font-family:var(--font-heading);color:var(--text-primary);font-size:1.25rem;font-weight:600}@media (width>=769px){.mobile-header{display:none}}.main-content{flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow-y:auto}.sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-light);width:280px;height:100%;transition:transform var(--transition-normal);flex-direction:column;padding:24px 0;display:flex}.sidebar-header{justify-content:space-between;align-items:center;padding:0 24px 24px;display:flex}.app-logo{color:var(--accent-primary);justify-content:center;align-items:center;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 12px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:12px;padding:10px 16px;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background-color:var(--accent-light);color:var(--accent-primary)}.nav-item .icon{width:20px;height:20px}.sidebar-overlay{z-index:45;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:#0000004d;position:fixed;inset:0}@media (width<=768px){.sidebar{z-index:50;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-float);transform:translate(0)}}