:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--bg-color: #f3f4f6;--card-bg: #ffffff;--text-main: #111827;--text-secondary: #6b7280;--text-inverse: #ffffff;--border-color: #e5e7eb;--border-focus: #2563eb;--radius-sm: 8px;--radius-lg: 16px;--error-color: #dc2626;--error-bg: #fef2f2;--success-color: #10b981;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition: all .2s ease-in-out}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased}a{color:var(--primary-color);text-decoration:none;font-weight:500;transition:var(--transition)}a:hover{color:var(--primary-hover);text-decoration:underline}.loader{width:20px;height:20px;border:2px solid var(--text-inverse);border-bottom-color:transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--bg-color: #f3f4f6;--card-bg: #ffffff;--text-main: #111827;--text-secondary: #6b7280;--border-color: #e5e7eb;--border-focus: #2563eb;--error-color: #dc2626;--error-bg: #fef2f2;--radius: 8px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}.login-page{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;background-color:var(--bg-color);font-family:Inter,system-ui,-apple-system,sans-serif;padding:20px;box-sizing:border-box}.login-card{background:var(--card-bg);width:100%;max-width:420px;padding:40px;border-radius:16px;box-shadow:var(--shadow);animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:24px;font-weight:700;color:var(--text-main);margin:0 0 8px}.login-header p{color:var(--text-secondary);font-size:14px;margin:0}.login-form{display:flex;flex-direction:column;gap:20px}.form-group input{padding:12px 16px;font-size:16px;border:1px solid var(--border-color);border-radius:var(--radius);outline:none;transition:all .2s ease;background:#f9fafb}.api-error-alert{background-color:var(--error-bg);color:var(--error-color);padding:12px;border-radius:var(--radius);font-size:14px;display:flex;align-items:center;gap:10px}.submit-btn{margin-top:10px;padding:12px;background-color:var(--primary-color);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;transition:background-color .2s;display:flex;justify-content:center;align-items:center}.login-footer{margin-top:24px;text-align:center;font-size:14px;color:var(--text-secondary)}.login-footer a{color:var(--primary-color);font-weight:600;text-decoration:none}.login-footer a:hover{text-decoration:underline}.loader{width:20px;height:20px;border:2px solid #fff;border-bottom-color:transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:480px){.login-card{box-shadow:none;background:transparent;padding:20px 0}}.schema_modal_overlay{position:fixed;inset:0;background-color:#0f172a66;z-index:10000;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.schema_modal_content{background-color:#fff;padding:24px;border-radius:12px;width:400px;border:1px solid #e2e8f0;color:#0f172a;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.schema_modal_title{margin:0 0 20px;font-size:18px;display:flex;align-items:center;gap:8px;font-weight:600}.schema_modal_form_group{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}.schema_modal_label{font-size:13px;font-weight:600;color:#475569}.schema_modal_input{width:100%;padding:8px 12px;border-radius:6px;border:1px solid #cbd5e1;background-color:#f8fafc;color:#0f172a;font-size:14px;box-sizing:border-box;transition:border-color .2s ease,background-color .2s ease;outline:none;font-family:inherit}.schema_modal_input:focus{border-color:#3b82f6;background-color:#fff}.schema_modal_error{color:#ef4444;font-size:12px;margin-top:4px}.schema_modal_actions{display:flex;gap:12px;justify-content:flex-end}.schema_modal_btn{padding:8px 16px;border-radius:6px;border:none;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s ease;font-family:inherit}.schema_modal_btn_cancel{background-color:#f1f5f9;color:#475569;border:1px solid #cbd5e1}.schema_modal_btn_cancel:hover{background-color:#e2e8f0}.schema_modal_btn_create{background-color:#3b82f6;color:#fff}.schema_modal_btn_create:hover{background-color:#2563eb}.overlay-spinner-container{position:absolute;inset:0;background-color:#0f172abf;display:flex;justify-content:center;align-items:center;z-index:50;border-radius:inherit;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.overlay-spinner-content{display:flex;flex-direction:column;align-items:center;gap:12px}.overlay-spinner{width:40px;height:40px;border:4px solid #334155;border-top-color:#3b82f6;border-radius:50%;animation:overlay-spin 1s linear infinite}.overlay-spinner-text{color:#cbd5e1;font-size:14px;font-weight:500}@keyframes overlay-spin{to{transform:rotate(360deg)}}.home-page{width:100%;min-height:100vh;background-color:var(--bg-color);padding:40px 20px;box-sizing:border-box}.home-container{max-width:1200px;margin:0 auto}.dashboard-header{display:flex;flex-direction:column;gap:24px;margin-bottom:40px}@media(min-width:768px){.dashboard-header{flex-direction:row;align-items:end;justify-content:space-between}}.title-section h1{font-size:32px;font-weight:700;color:var(--text-main);margin:0 0 8px}.title-section .subtitle{color:var(--text-secondary);font-size:16px;margin:0}.controls-section{display:flex;flex-direction:column;gap:16px;width:100%;max-width:500px}@media(min-width:768px){.controls-section{align-items:flex-end}}.search-bar{display:flex;align-items:center;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:4px 4px 4px 12px;width:100%;transition:var(--transition);box-shadow:var(--shadow-sm)}.search-bar:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px #2563eb1a}.search-icon{color:var(--text-secondary);margin-right:8px}.search-bar input{border:none;background:transparent;outline:none;font-size:15px;flex:1;padding:8px 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input:checked+.toggle-slider:after{transform:translate(18px)}.toggle-label{font-size:14px;color:var(--text-secondary);font-weight:500}.schema-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.schema-card{background:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border-color);overflow:hidden;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column}.schema-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.card-preview{height:140px;background-color:#f9fafb;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border-color)}.schema-icon{color:#d1d5db}.card-content{padding:16px}.schema-name{font-size:18px;font-weight:600;margin:0 0 12px;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.schema-meta{display:flex;justify-content:space-between;align-items:center}.author-info{display:flex;align-items:center;gap:8px;width:100%}.avatar-mini{width:24px;height:24px;border-radius:50%;object-fit:cover}.author-email{font-size:13px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}.loader-container{display:flex;justify-content:center;padding:40px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}.btn_create_holder{width:100%;display:flex;flex-direction:row;justify-content:flex-end}.btn_create{background-color:var(--primary-color);color:#fff;padding:10px 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#cbd5e1;border-radius:8px;z-index:1000;overflow:hidden}.profile_dropdown_item{display:flex;align-items:center;gap:10px;padding:12px 16px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s}.profile_dropdown_item.logout{color:#ef4444}.profile_dropdown_item.logout:hover{background-color:#fef2f2}.er_toast_container{position:fixed;bottom:72px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:999999;pointer-events:none}.er_toast_item{pointer-events:auto;background-color:#1e293b;border-left:4px solid transparent;border-radius:6px;padding:12px 16px;min-width:250px;max-width:400px;box-shadow:0 10px 15px -3px #0000004d;display:flex;align-items:center;gap:12px;color:#fff;animation:slideInRight .3s ease-out 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input{border-color:var(--error-color);background-color:var(--error-bg)}.error-message{font-size:12px;color:var(--error-color);margin-top:2px}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{width:100%;padding-right:40px}.password-toggle{position:absolute;right:10px;background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:4px;display:flex;align-items:center;transition:color .2s}.password-toggle:hover{color:var(--text-main)}.api-error-alert{background-color:var(--error-bg);color:var(--error-color);padding:12px;border-radius:var(--radius-sm);font-size:14px;display:flex;align-items:center;gap:10px}.submit-btn{margin-top:10px;padding:12px;background-color:var(--primary-color);color:var(--text-inverse);border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:background-color 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#0000000a}.otp-title{margin:0;font-size:24px;font-weight:600;color:#0f172a}.otp-subtitle{margin:0;color:#64748b;font-size:14px;text-align:center;line-height:1.5}.otp-inputs{display:flex;gap:12px}.otp-input{width:48px;height:56px;text-align:center;font-size:24px;font-weight:600;border:1px solid #cbd5e1;border-radius:8px;outline:none;transition:all .2s ease;background-color:#f8fafc;color:#0f172a;font-family:inherit}.otp-input:focus{border-color:#3b82f6;background-color:#fff;box-shadow:0 0 0 3px #3b82f626;transform:translateY(-2px)}.otp-input::-webkit-outer-spin-button,.otp-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.otp-link{color:#3b82f6;cursor:pointer;font-weight:500;text-decoration:none;transition:color .2s ease}.otp-link:hover{color:#2563eb;text-decoration:underline}.otp-error{font-size:14px;color:#ef4444;text-align:center;margin-top:-8px;min-height:20px}.otp-input--error{border-color:#ef4444}.otp-input--error:focus{border-color:#ef4444;box-shadow:0 0 0 3px #ef444426}.tree-version-item{display:flex;align-items:center;padding:10px;border-bottom:1px solid var(--border-color, #ccc);cursor:pointer;transition:background-color .3s}.tree-version-item:hover{background-color:var(--bg-color, #f5f5f5)}.tree-version-working{border-left:3px solid blue;background-color:#adff2f1a}.tree-version-working:hover{background-color:#adff2f4d}.tree-toggle-wrapper{width:24px;display:flex;justify-content:center;align-items:center;margin-right:8px;flex-shrink:0}.tree-toggle-btn{width:20px;height:20px;display:flex;justify-content:center;align-items:center;background:var(--bg-color, #fff);border:1px solid var(--border-color, #ccc);border-radius:4px;cursor:pointer;font-size:14px;line-height:1;padding:0;color:var(--text-main, #333);transition:all 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