@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=JetBrains+Mono:wght@400;700&display=swap";.settings-section[data-v-d58bc55f]{max-width:600px}.settings-section h3[data-v-d58bc55f]{font-size:24px;font-weight:600;margin-bottom:var(--spacing-xl);color:var(--text-primary)}.setting-item[data-v-d58bc55f]{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg) 0;border-bottom:1px solid var(--border-color)}.setting-item[data-v-d58bc55f]:last-child{border-bottom:none}.setting-label[data-v-d58bc55f]{flex:1}.setting-label label[data-v-d58bc55f]{display:block;font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.setting-description[data-v-d58bc55f]{font-size:14px;color:var(--text-secondary);margin:0}.setting-control[data-v-d58bc55f]{flex-shrink:0;margin-left:var(--spacing-lg)}.theme-toggle-btn[data-v-d58bc55f]{padding:var(--spacing-sm) var(--spacing-lg);background:var(--button-bg);color:var(--button-text);border:none;border-radius:var(--radius-medium);cursor:pointer;font-size:14px;transition:all .2s ease}.theme-toggle-btn[data-v-d58bc55f]:hover{background:var(--button-hover-bg);transform:translateY(-1px)}.setting-select[data-v-d58bc55f]{padding:var(--spacing-sm) var(--spacing-md);background:var(--input-bg);color:var(--text-primary);border:1px solid var(--input-border);border-radius:var(--radius-medium);font-size:14px;cursor:pointer;min-width:150px}.setting-select[data-v-d58bc55f]:focus{outline:none;border-color:var(--input-focus-border)}.switch[data-v-d58bc55f]{position:relative;display:inline-block;width:50px;height:28px}.switch input[data-v-d58bc55f]{opacity:0;width:0;height:0}.slider[data-v-d58bc55f]{position:absolute;cursor:pointer;inset:0;background-color:var(--secondary-bg);transition:.3s;border-radius:28px;border:2px solid var(--border-color)}.slider[data-v-d58bc55f]:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:#fff;transition:.3s;border-radius:50%}input:checked+.slider[data-v-d58bc55f]{background-color:var(--accent-blue);border-color:var(--accent-blue)}input:checked+.slider[data-v-d58bc55f]:before{transform:translate(22px)}.settings-section[data-v-e921e49f]{max-width:800px}.settings-section h3[data-v-e921e49f]{font-size:24px;font-weight:600;margin-bottom:var(--spacing-xl);color:var(--text-primary)}.settings-section h4[data-v-e921e49f]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 var(--spacing-md) 0}.current-plan-card[data-v-e921e49f]{padding:var(--spacing-xl);background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--radius-large);margin-bottom:var(--spacing-xl)}.current-plan-card.premium[data-v-e921e49f]{border-color:#f59e0b;background:linear-gradient(135deg,#f59e0b0d,#f59e0b05)}.loading-state[data-v-e921e49f]{display:flex;align-items:center;justify-content:center;gap:12px;padding:40px;color:var(--text-secondary)}.loading-spinner[data-v-e921e49f]{width:20px;height:20px;border:2px solid var(--border-color);border-top-color:var(--accent-blue);border-radius:50%;animation:spin-e921e49f .8s linear infinite}@keyframes spin-e921e49f{to{transform:rotate(360deg)}}.plan-header[data-v-e921e49f]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-lg)}.plan-info h4[data-v-e921e49f]{margin:var(--spacing-sm) 0 0 0;font-size:20px}.plan-badge[data-v-e921e49f]{display:inline-block;padding:4px 12px;background:var(--secondary-bg);color:var(--text-secondary);border-radius:var(--radius-medium);font-size:13px;font-weight:500}.plan-badge.premium[data-v-e921e49f]{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.plan-status[data-v-e921e49f]{text-align:right}.expiry-label[data-v-e921e49f]{display:block;font-size:12px;color:var(--text-secondary)}.expiry-date[data-v-e921e49f]{font-size:14px;font-weight:500;color:var(--text-primary)}.quota-section h5[data-v-e921e49f]{font-size:14px;font-weight:500;color:var(--text-secondary);margin:0 0 var(--spacing-md) 0}.quota-items[data-v-e921e49f]{display:flex;flex-direction:column;gap:var(--spacing-md)}.quota-item[data-v-e921e49f]{display:grid;grid-template-columns:120px 1fr 80px;align-items:center;gap:var(--spacing-md)}.quota-label[data-v-e921e49f]{display:flex;align-items:center;gap:var(--spacing-sm);font-size:14px;color:var(--text-primary)}.quota-icon[data-v-e921e49f]{font-size:16px}.quota-bar[data-v-e921e49f]{height:8px;background:var(--secondary-bg);border-radius:4px;overflow:hidden}.quota-fill[data-v-e921e49f]{height:100%;background:var(--accent-blue);border-radius:4px;transition:width .3s ease}.quota-fill.warning[data-v-e921e49f]{background:#f59e0b}.quota-text[data-v-e921e49f]{font-size:13px;color:var(--text-secondary);text-align:right}.quota-reset-hint[data-v-e921e49f]{font-size:12px;color:var(--text-tertiary);margin:var(--spacing-md) 0 0 0}.plans-comparison[data-v-e921e49f]{margin-bottom:var(--spacing-xl)}.plans-grid[data-v-e921e49f]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}.plan-card[data-v-e921e49f]{padding:var(--spacing-xl);background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--radius-large);position:relative;transition:all .2s ease}.plan-card.current[data-v-e921e49f]{border-color:var(--accent-blue)}.plan-card.premium[data-v-e921e49f]{border-color:#f59e0b}.plan-card.premium.current[data-v-e921e49f]{background:linear-gradient(135deg,#f59e0b0d,#f59e0b05)}.recommended-badge[data-v-e921e49f]{position:absolute;top:-10px;right:16px;padding:4px 12px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border-radius:var(--radius-medium);font-size:12px;font-weight:600}.plan-card-header[data-v-e921e49f]{margin-bottom:var(--spacing-lg)}.plan-card-header h5[data-v-e921e49f]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 var(--spacing-xs) 0}.price[data-v-e921e49f]{font-size:14px;color:var(--text-secondary)}.plan-features[data-v-e921e49f]{list-style:none;padding:0;margin:0 0 var(--spacing-lg) 0}.plan-features li[data-v-e921e49f]{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) 0;font-size:14px;color:var(--text-secondary)}.check[data-v-e921e49f]{color:var(--accent-green);font-weight:600}.check.premium[data-v-e921e49f]{color:#f59e0b}.plan-card-footer[data-v-e921e49f]{padding-top:var(--spacing-md);border-top:1px solid var(--border-color)}.current-badge[data-v-e921e49f]{display:inline-block;padding:4px 12px;background:var(--accent-blue);color:#fff;border-radius:var(--radius-medium);font-size:12px;font-weight:500}.current-badge.premium[data-v-e921e49f]{background:linear-gradient(135deg,#f59e0b,#d97706)}.activation-section[data-v-e921e49f]{padding:var(--spacing-xl);background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-large)}.activation-hint[data-v-e921e49f]{font-size:14px;color:var(--text-secondary);margin:0 0 var(--spacing-md) 0}.activation-form[data-v-e921e49f]{display:flex;gap:var(--spacing-md)}.activation-input[data-v-e921e49f]{flex:1;padding:var(--spacing-sm) var(--spacing-md);background:var(--input-bg);color:var(--text-primary);border:1px solid var(--input-border);border-radius:var(--radius-medium);font-size:14px}.activation-input[data-v-e921e49f]:focus{outline:none;border-color:var(--input-focus-border)}.activate-btn[data-v-e921e49f]{padding:var(--spacing-sm) var(--spacing-xl);background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-medium);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.activate-btn[data-v-e921e49f]:hover:not(:disabled){opacity:.9}.activate-btn[data-v-e921e49f]:disabled{opacity:.5;cursor:not-allowed}.activation-error[data-v-e921e49f]{color:#ef4444;font-size:13px;margin:var(--spacing-sm) 0 0 0}.activation-success[data-v-e921e49f]{color:#10b981;font-size:13px;margin:var(--spacing-sm) 0 0 0}@media(max-width:640px){.plans-grid[data-v-e921e49f]{grid-template-columns:1fr}.quota-item[data-v-e921e49f]{grid-template-columns:1fr;gap:var(--spacing-xs)}.quota-text[data-v-e921e49f]{text-align:left}.activation-form[data-v-e921e49f]{flex-direction:column}}.settings-section[data-v-f07b3c6d]{max-width:700px}.settings-section h3[data-v-f07b3c6d]{font-size:24px;font-weight:600;margin-bottom:32px;color:var(--text-primary)}.setting-item[data-v-f07b3c6d]{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 0;border-bottom:1px solid var(--border-color)}.setting-item.full-width[data-v-f07b3c6d]{flex-direction:column;gap:16px}.setting-item.full-width .setting-control[data-v-f07b3c6d]{width:100%;margin-left:0}.setting-item[data-v-f07b3c6d]:last-child{border-bottom:none}.setting-label[data-v-f07b3c6d]{flex:1}.setting-label label[data-v-f07b3c6d]{display:block;font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.setting-description[data-v-f07b3c6d]{font-size:14px;color:var(--text-secondary);margin:0}.setting-control[data-v-f07b3c6d]{flex-shrink:0;margin-left:24px}.setting-textarea[data-v-f07b3c6d]{width:100%;padding:16px;background:var(--input-bg);color:var(--text-primary);border:1px solid var(--input-border);border-radius:12px;font-size:14px;resize:vertical;min-height:100px}.setting-textarea[data-v-f07b3c6d]:focus{outline:none;border-color:var(--input-focus-border)}.char-count[data-v-f07b3c6d]{text-align:right;font-size:12px;color:var(--text-secondary);margin-top:4px}.switch[data-v-f07b3c6d]{position:relative;display:inline-block;width:50px;height:28px}.switch input[data-v-f07b3c6d]{opacity:0;width:0;height:0}.slider[data-v-f07b3c6d]{position:absolute;cursor:pointer;inset:0;background-color:var(--secondary-bg);transition:.3s;border-radius:28px;border:2px solid var(--border-color)}.slider[data-v-f07b3c6d]:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:#fff;transition:.3s;border-radius:50%}input:checked+.slider[data-v-f07b3c6d]{background-color:var(--accent-blue);border-color:var(--accent-blue)}input:checked+.slider[data-v-f07b3c6d]:before{transform:translate(22px)}.setting-actions[data-v-f07b3c6d]{display:flex;gap:16px;margin-top:32px;padding-top:24px;border-top:1px solid var(--border-color)}.save-btn[data-v-f07b3c6d]{padding:8px 32px;background:var(--accent-blue);color:#fff;border:none;border-radius:12px;font-size:14px;cursor:pointer}.save-btn[data-v-f07b3c6d]:hover:not(:disabled){opacity:.9}.save-btn[data-v-f07b3c6d]:disabled{opacity:.6;cursor:not-allowed}.reset-btn[data-v-f07b3c6d]{padding:8px 32px;background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:12px;font-size:14px;cursor:pointer}.reset-btn[data-v-f07b3c6d]:hover{background:var(--hover-bg)}.help-center[data-v-b02ce74e]{max-width:700px}.help-center h3[data-v-b02ce74e]{font-size:24px;font-weight:600;margin-bottom:24px;color:var(--text-primary)}.help-section[data-v-b02ce74e]{margin-bottom:24px}.help-section h4[data-v-b02ce74e]{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.help-card[data-v-b02ce74e]{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:16px}.help-card p[data-v-b02ce74e]{margin:0 0 12px;color:var(--text-secondary);font-size:14px;line-height:1.6}.help-card ul[data-v-b02ce74e]{margin:0;padding-left:20px}.help-card li[data-v-b02ce74e]{color:var(--text-secondary);font-size:14px;line-height:1.8}.help-card li strong[data-v-b02ce74e]{color:var(--text-primary)}.plan-info[data-v-b02ce74e]{display:flex;flex-direction:column;gap:16px}.plan[data-v-b02ce74e]{padding:12px;background:var(--secondary-bg);border-radius:8px}.plan strong[data-v-b02ce74e]{color:var(--text-primary);display:block;margin-bottom:4px}.plan p[data-v-b02ce74e]{margin:0;font-size:13px}.plan .hint[data-v-b02ce74e]{color:var(--accent-blue);font-size:12px;margin-top:4px}.faq-list[data-v-b02ce74e]{display:flex;flex-direction:column;gap:8px}.faq-item[data-v-b02ce74e]{background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.faq-question[data-v-b02ce74e]{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;cursor:pointer;font-size:14px;color:var(--text-primary);transition:background .2s}.faq-question[data-v-b02ce74e]:hover{background:var(--hover-bg)}.faq-icon[data-v-b02ce74e]{font-size:18px;color:var(--text-secondary)}.faq-answer[data-v-b02ce74e]{padding:12px 16px;font-size:13px;color:var(--text-secondary);line-height:1.6;border-top:1px solid var(--border-color);margin-top:0}.settings-modal-overlay[data-v-2520c760]{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.settings-modal-content[data-v-2520c760]{background-color:var(--secondary-bg);color:var(--text-primary);border-radius:12px;width:90%;max-width:960px;height:80%;max-height:700px;box-shadow:0 5px 25px #0000004d;display:flex;flex-direction:column;position:relative}.close-button[data-v-2520c760]{position:absolute;top:15px;right:20px;background:none;border:none;color:var(--text-secondary);font-size:28px;cursor:pointer}.settings-layout[data-v-2520c760]{display:flex;flex-grow:1;overflow:hidden}.settings-sidebar[data-v-2520c760]{width:240px;flex-shrink:0;background-color:var(--primary-bg);padding:20px;border-right:1px solid var(--border-color);overflow-y:auto}.settings-sidebar h2[data-v-2520c760]{font-size:20px;margin-top:10px;margin-bottom:30px;padding-left:10px}.settings-sidebar ul[data-v-2520c760]{list-style:none;padding:0;margin:0}.settings-sidebar li[data-v-2520c760]{padding:12px 15px;border-radius:8px;cursor:pointer;margin-bottom:8px;font-size:15px}.settings-sidebar li[data-v-2520c760]:hover{background-color:var(--hover-bg)}.settings-sidebar li.active[data-v-2520c760]{background-color:var(--button-bg);color:var(--button-text);font-weight:500}.settings-main-content[data-v-2520c760]{flex-grow:1;padding:30px 40px;overflow-y:auto}.user-profile-menu[data-v-3969267e]{position:relative}.avatar[data-v-3969267e]{width:36px;height:36px;border-radius:50%;background-color:#8ab4f8;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;cursor:pointer;border:2px solid var(--primary-bg);transition:transform .2s}.avatar[data-v-3969267e]:hover{transform:scale(1.1)}.menu-dropdown[data-v-3969267e]{position:absolute;top:50px;right:0;width:280px;background-color:var(--secondary-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 20px #00000026;z-index:1000;color:var(--text-primary);overflow:hidden}.menu-header[data-v-3969267e]{padding:16px;font-weight:500;border-bottom:1px solid var(--border-color)}.menu-items[data-v-3969267e]{padding:8px 0}.menu-item[data-v-3969267e]{display:block;padding:12px 16px;color:var(--text-primary);text-decoration:none;cursor:pointer;transition:background-color .2s}.menu-item[data-v-3969267e]:hover{background-color:var(--hover-bg)}.theme-toggle[data-v-3969267e]{display:flex;justify-content:space-between;align-items:center}.menu-divider[data-v-3969267e]{height:1px;background-color:var(--border-color);margin:8px 0}.admin-link[data-v-3969267e]{color:#8ab4f8;font-weight:500}.admin-link[data-v-3969267e]:hover{background-color:#8ab4f81a}.logout[data-v-3969267e]{color:#f28b82}html{height:100%;width:100%}body{margin:0;font-family:inherit;background-color:var(--primary-bg);color:var(--text-primary);height:100%;width:100%;overflow:hidden;transition:background-color .3s ease,color .3s ease}body.dark{background-color:#000;color:#fff}body.light{background-color:#fff;color:#1d1d1f}#app,.app-root-wrapper{height:100%;width:100%;display:flex;flex-direction:column}.app-header{background:var(--secondary-bg);border-bottom:1px solid var(--border-color);flex-shrink:0;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:0 var(--spacing-lg);height:52px;max-width:1400px;margin:0 auto}.header-left{display:flex;align-items:center;gap:var(--spacing-xl)}.app-logo{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-medium);transition:background-color .2s ease}.app-logo:hover{background:var(--hover-bg)}.logo-icon{width:20px;height:20px;color:var(--accent-blue);display:flex;align-items:center;justify-content:center}.logo-text{font-size:17px;font-weight:600;color:var(--text-primary);letter-spacing:-.024em}.main-nav{display:flex;gap:var(--spacing-xs)}.nav-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border:none;background:transparent;color:var(--text-secondary);font-size:14px;font-weight:500;border-radius:var(--radius-medium);cursor:pointer;transition:all .2s ease;text-decoration:none}.nav-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.nav-btn.active{background:var(--button-bg);color:var(--button-text);box-shadow:0 1px 3px #0000001a}.nav-icon{font-size:16px;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.nav-label{font-size:14px;font-weight:500}.header-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.app-main{flex:1;overflow:hidden}.view-container{height:100%;overflow:hidden}@media(max-width:768px){.header-content{padding:0 16px;height:50px}.logo{font-size:16px}.main-nav{gap:2px}.nav-item{padding:6px 12px;font-size:13px}}.history-section[data-v-bfbc74cd]{flex:1;overflow-y:auto;padding:20px}.history-header[data-v-bfbc74cd]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.history-title[data-v-bfbc74cd]{font-size:16px;color:var(--text-primary);font-weight:600;text-transform:uppercase;letter-spacing:1px}.history-actions[data-v-bfbc74cd]{display:flex;gap:8px}.action-button[data-v-bfbc74cd]{background:none;border:none;color:var(--text-secondary);padding:6px;border-radius:4px;cursor:pointer;transition:all .2s ease}.action-button[data-v-bfbc74cd]:hover{background-color:var(--hover-bg);color:var(--text-primary)}.new-chat-btn[data-v-bfbc74cd]{background-color:var(--accent-blue);color:#fff;border-radius:6px}.new-chat-btn[data-v-bfbc74cd]:hover{background-color:var(--accent-blue);opacity:.9;color:#fff}.icon[data-v-bfbc74cd]{width:18px;height:18px}.history-items[data-v-bfbc74cd]{display:flex;flex-direction:column;gap:8px}.history-item[data-v-bfbc74cd]{padding:15px;border-radius:8px;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;transition:all .2s ease;border:1px solid transparent}.history-item[data-v-bfbc74cd]:hover{background:var(--hover-bg);border-color:var(--border-color)}.history-item.active[data-v-bfbc74cd]{background:#3b82f61a;border-color:var(--button-bg)}.history-item.pinned[data-v-bfbc74cd]{border-left:3px solid 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