.proto-host *{box-sizing:border-box}.proto-host{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;color:#111827;background:#fafafa;min-height:100vh;display:flex;flex-direction:column}.proto-host-login{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#fafafa}.proto-host-login__card{width:380px;background:#fff;border:1px solid #E5E7EB;border-radius:12px;padding:40px;box-shadow:0 1px 3px #0000000a}.proto-host-login__logo{text-align:center;margin-bottom:32px}.proto-host-login__logo-icon{width:40px;height:40px;background:#4f46e5;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}.proto-host-login__logo-icon svg{color:#fff}.proto-host-login__title{font-size:20px;font-weight:600;color:#111827;margin:0 0 4px}.proto-host-login__subtitle{font-size:13px;color:#6b7280;margin:0}.proto-host-login__form{display:flex;flex-direction:column;gap:16px}.proto-host-login__label{display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:6px}.proto-host-login__input{width:100%;height:40px;padding:0 12px;border:1px solid #E5E7EB;border-radius:6px;font-size:14px;color:#111827;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.proto-host-login__input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.proto-host-login__input::-moz-placeholder{color:#9ca3af}.proto-host-login__input::placeholder{color:#9ca3af}.proto-host-login__btn{width:100%;height:40px;background:#4f46e5;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s;margin-top:8px}.proto-host-login__btn:hover{background:#4338ca}.proto-host-login__btn:active{background:#3730a3}.proto-host-header{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 24px;background:#fff;border-bottom:1px solid #E5E7EB;flex-shrink:0;position:sticky;top:0;z-index:100}.proto-host-header__left{display:flex;align-items:center}.proto-host-header__brand{display:flex;align-items:center;gap:10px}.proto-host-header__brand-icon{width:32px;height:32px;background:#4f46e5;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.proto-host-header__brand-name{font-size:16px;font-weight:600;color:#111827}.proto-host-header__center{display:flex;align-items:center;gap:4px}.proto-host-header__nav-item{padding:6px 16px;border-radius:6px;font-size:14px;font-weight:500;color:#6b7280;background:none;border:none;cursor:pointer;transition:background .12s,color 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4px}.proto-host-header__user{display:flex;align-items:center;gap:8px}.proto-host-header__avatar{width:32px;height:32px;border-radius:50%;background:#e0e7ff;color:#4f46e5;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;cursor:pointer}.proto-host-header__username{font-size:13px;font-weight:500;color:#374151}.proto-host-user-menu{position:absolute;top:100%;right:0;margin-top:8px;background:#fff;border:1px solid #E5E7EB;border-radius:8px;box-shadow:0 4px 12px #0000001a;min-width:140px;z-index:300;padding:4px}.proto-host-user-menu__item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;background:none;border-radius:6px;font-size:13px;color:#374151;cursor:pointer;transition:background .12s;text-align:left}.proto-host-user-menu__item:hover{background:#f3f4f6;color:#dc2626}.proto-host-user-menu__item svg{width:16px;height:16px;flex-shrink:0}.proto-host-layout{display:flex;flex:1;min-height:0}.proto-host-sidebar{width:240px;background:#fff;border-right:1px solid #E5E7EB;display:flex;flex-direction:column;flex-shrink:0;height:calc(100vh - 56px);position:sticky;top:56px}.proto-host-sidebar__header{padding:20px 20px 16px;border-bottom:1px solid #F3F4F6}.proto-host-sidebar__brand{display:flex;align-items:center;gap:10px}.proto-host-sidebar__brand-icon{width:32px;height:32px;background:#4f46e5;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.proto-host-sidebar__brand-name{font-size:15px;font-weight:600;color:#111827}.proto-host-sidebar__menu{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.proto-host-sidebar__divider{height:1px;background:#f3f4f6;margin:8px 12px}.proto-host-sidebar__menu-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;font-size:14px;color:#6b7280;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:background .12s,color .12s}.proto-host-sidebar__menu-item:hover{background:#f3f4f6;color:#111827}.proto-host-sidebar__menu-item--active{background:#eef2ff;color:#4f46e5}.proto-host-sidebar__menu-item--active:hover{background:#e0e7ff}.proto-host-sidebar__menu-item svg{width:18px;height:18px;flex-shrink:0}.proto-host-sidebar__footer{padding:16px 12px;border-top:1px solid #F3F4F6;display:flex;align-items:center;justify-content:space-between}.proto-host-sidebar__user{display:flex;align-items:center;gap:8px}.proto-host-sidebar__avatar{width:28px;height:28px;border-radius:50%;background:#e0e7ff;color:#4f46e5;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}.proto-host-sidebar__username{font-size:13px;color:#374151;font-weight:500}.proto-host-sidebar__logout{background:none;border:none;color:#9ca3af;cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;transition:color .12s}.proto-host-sidebar__logout:hover{color:#dc2626}.proto-host-content{flex:1;padding:32px;overflow-y:auto;background:#fafafa}.proto-host-topbar{display:flex;flex-direction:column;margin-bottom:24px}.proto-host-topbar__sub{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.proto-host-topbar__sub-left,.proto-host-topbar__sub-right{display:flex;align-items:center;gap:12px}.proto-host-topbar__user{display:flex;align-items:center;gap:8px}.proto-host-topbar__username{font-size:13px;color:#374151;font-weight:500}.proto-host-content__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.proto-host-content__title{font-size:20px;font-weight:600;color:#111827;margin:0}.proto-host-content__actions{display:flex;align-items:center;gap:12px}.proto-host-search{position:relative}.proto-host-search__input{width:260px;height:36px;padding:0 12px 0 36px;border:1px solid #E5E7EB;border-radius:6px;font-size:13px;color:#111827;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.proto-host-search__input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.proto-host-search__input::-moz-placeholder{color:#9ca3af}.proto-host-search__input::placeholder{color:#9ca3af}.proto-host-search__icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:#9ca3af;width:16px;height:16px;pointer-events:none}.proto-host-btn{display:inline-flex;align-items:center;gap:6px;padding:0 16px;height:36px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,box-shadow .15s;white-space:nowrap}.proto-host-btn--primary{background:#4f46e5;color:#fff}.proto-host-btn--primary:hover{background:#4338ca}.proto-host-btn--primary:active{background:#3730a3}.proto-host-btn--secondary{background:#fff;color:#374151;border:1px solid #E5E7EB}.proto-host-btn--secondary:hover{background:#f9fafb;border-color:#d1d5db}.proto-host-btn--danger{background:none;color:#dc2626;border:1px solid #FEE2E2}.proto-host-btn--danger:hover{background:#fef2f2;border-color:#fecaca}.proto-host-btn--ghost{background:none;color:#6b7280;border:none;padding:0 8px;height:auto}.proto-host-btn--ghost:hover{color:#4f46e5;background:#f3f4f6}.proto-host-btn--sm{height:30px;padding:0 10px;font-size:12px}.proto-host-btn--icon{width:36px;padding:0;justify-content:center}.proto-host-btn svg{width:16px;height:16px}.proto-host-table{background:#fff;border:1px solid #E5E7EB;border-radius:8px;overflow:hidden}.proto-host-table table{width:100%;border-collapse:collapse}.proto-host-table th{text-align:left;padding:12px 16px;font-size:12px;font-weight:500;color:#6b7280;background:#f9fafb;border-bottom:1px solid #E5E7EB;text-transform:uppercase;letter-spacing:.05em}.proto-host-table td{padding:14px 16px;font-size:14px;color:#111827;border-bottom:1px solid #F3F4F6}.proto-host-table tr:last-child td{border-bottom:none}.proto-host-table tr:hover td{background:#f9fafb}.proto-host-table__empty{text-align:center;padding:48px 16px;color:#9ca3af;font-size:14px}.proto-host-domain{color:#4f46e5;font-size:13px;text-decoration:none}.proto-host-domain:hover{text-decoration:underline}.proto-host-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;padding:2px 8px;border-radius:12px}.proto-host-status--active{color:#059669;background:#ecfdf5}.proto-host-status--inactive{color:#6b7280;background:#f3f4f6}.proto-host-status__dot{width:6px;height:6px;border-radius:50%;background:currentColor}.proto-host-password{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:#6b7280}.proto-host-password--yes{color:#059669}.proto-host-password--no{color:#d1d5db}.proto-host-actions{display:flex;align-items:center;gap:4px}.proto-host-form{max-width:560px}.proto-host-form__card{background:#fff;border:1px solid #E5E7EB;border-radius:8px;padding:28px;box-shadow:0 1px 3px #0000000a}.proto-host-form__group{margin-bottom:20px}.proto-host-form__group:last-child{margin-bottom:0}.proto-host-form__label{display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:6px}.proto-host-form__hint{font-size:12px;color:#9ca3af;margin-top:4px}.proto-host-form__input{width:100%;height:40px;padding:0 12px;border:1px solid #E5E7EB;border-radius:6px;font-size:14px;color:#111827;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.proto-host-form__input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.proto-host-form__input::-moz-placeholder{color:#9ca3af}.proto-host-form__input::placeholder{color:#9ca3af}.proto-host-form__input--suffix{padding-right:100px}.proto-host-form__suffix{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:13px;color:#6b7280;pointer-events:none}.proto-host-form__input-wrapper{position:relative}.proto-host-form__footer{display:flex;align-items:center;gap:12px;margin-top:24px}.proto-host-tree-table__expand{background:none;border:none;cursor:pointer;color:#9ca3af;padding:2px;display:inline-flex;align-items:center;border-radius:3px;transition:color .12s,background .12s}.proto-host-tree-table__expand:hover{color:#374151;background:#f3f4f6}.proto-host-tree-table__name{display:flex;align-items:center;gap:6px}.proto-host-tree-table__indent{display:inline-block;width:20px}.proto-host-upload{max-width:600px}.proto-host-upload__dropzone{border:2px dashed #E5E7EB;border-radius:8px;padding:48px 32px;text-align:center;background:#fff;cursor:pointer;transition:border-color .15s,background .15s}.proto-host-upload__dropzone:hover{border-color:#4f46e5;background:#fafaff}.proto-host-upload__dropzone--active{border-color:#4f46e5;background:#eef2ff}.proto-host-upload__icon{width:48px;height:48px;margin:0 auto 16px;color:#9ca3af}.proto-host-upload__title{font-size:14px;font-weight:500;color:#374151;margin:0 0 4px}.proto-host-upload__desc{font-size:13px;color:#9ca3af;margin:0}.proto-host-upload__progress{margin-top:16px}.proto-host-upload__progress-bar{height:4px;background:#e5e7eb;border-radius:2px;overflow:hidden}.proto-host-upload__progress-fill{height:100%;background:#4f46e5;border-radius:2px;transition:width .3s}.proto-host-upload__progress-text{font-size:12px;color:#6b7280;margin-top:6px;text-align:right}.proto-host-upload__file-info{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px 12px;background:#f9fafb;border:1px solid #E5E7EB;border-radius:6px}.proto-host-upload__file-info svg{width:16px;height:16px;color:#4f46e5;flex-shrink:0}.proto-host-upload__file-name{font-size:13px;color:#111827;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.proto-host-upload__file-status{font-size:12px;color:#059669;font-weight:500;flex-shrink:0}.proto-host-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;animation:proto-host-fade-in .15s ease}.proto-host-modal{background:#fff;border-radius:12px;width:420px;max-width:90vw;box-shadow:0 20px 60px #00000026;animation:proto-host-scale-in .15s ease}.proto-host-modal__header{padding:20px 24px 0}.proto-host-modal__title{font-size:16px;font-weight:600;color:#111827;margin:0}.proto-host-modal__body{padding:16px 24px 24px}.proto-host-modal__footer{padding:0 24px 20px;display:flex;justify-content:flex-end;gap:8px}.proto-host-modal__confirm-text{font-size:14px;color:#6b7280;margin:0}@keyframes proto-host-fade-in{0%{opacity:0}to{opacity:1}}@keyframes proto-host-scale-in{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.proto-host-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#6b7280;cursor:pointer;background:none;border:none;padding:0;margin-bottom:16px;transition:color .12s}.proto-host-back:hover{color:#4f46e5}.proto-host-back svg{width:16px;height:16px}.proto-host-page-header{margin-bottom:24px}.proto-host-page-header__title{font-size:18px;font-weight:600;color:#111827;margin:0 0 4px}.proto-host-page-header__desc{font-size:13px;color:#6b7280;margin:0}.proto-host-select{width:100%;height:40px;padding:0 32px 0 12px;border:1px solid #E5E7EB;border-radius:6px;font-size:14px;color:#111827;background:#fff;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;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='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;cursor:pointer;transition:border-color .15s,box-shadow .15s}.proto-host-select:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.proto-host-empty{text-align:center;padding:64px 24px}.proto-host-empty__icon{width:48px;height:48px;margin:0 auto 16px;color:#d1d5db}.proto-host-empty__title{font-size:14px;font-weight:500;color:#6b7280;margin:0 0 4px}.proto-host-empty__desc{font-size:13px;color:#9ca3af;margin:0 0 16px}.proto-host-toast{position:fixed;top:24px;right:24px;padding:12px 20px;border-radius:8px;font-size:13px;font-weight:500;z-index:2000;animation:proto-host-slide-in .2s ease;box-shadow:0 4px 12px #0000001a}.proto-host-toast--success{background:#ecfdf5;color:#059669;border:1px solid #A7F3D0}.proto-host-toast--error{background:#fef2f2;color:#dc2626;border:1px solid #FECACA}@keyframes proto-host-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.proto-host-pagination{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin-top:16px;padding:12px 0}.proto-host-pagination__info{font-size:13px;color:#6b7280}.proto-host-pagination__size{display:flex;align-items:center;gap:6px;font-size:13px;color:#6b7280}.proto-host-pagination__buttons{display:flex;align-items:center;gap:8px}.proto-host-pagination__page-info{font-size:13px;color:#6b7280;white-space:nowrap}.proto-host-pagination__buttons .proto-host-btn:disabled{opacity:.4;cursor:not-allowed}