._header_1087e_1{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-lg);background:var(--color-surface);border-bottom:1px solid var(--color-border);min-height:60px;flex-shrink:0}._logo_1087e_12{height:28px;width:auto;object-fit:contain}._headerActions_1087e_18{display:flex;align-items:center;gap:var(--space-sm)}._accountGroup_1087e_24{display:flex;align-items:center;gap:6px;min-width:0}._accountPill_1087e_31{display:flex;align-items:center;gap:7px;width:auto;min-width:0;height:36px;padding:0 10px;border-radius:10px;background:var(--tint-subtle);border:1px solid var(--tint-medium);color:var(--color-text-secondary)}._accountIcon_1087e_45{flex:0 0 auto;color:var(--color-text-muted)}._accountLabel_1087e_50{color:var(--color-text-muted);font-size:12px;font-weight:600}._logoutButton_1087e_56{width:auto;min-width:58px;min-height:44px;height:44px;padding:0 10px;border-radius:10px;background:transparent;border:1px solid var(--tint-medium);color:var(--color-text-secondary);font-size:12px;font-weight:700;transition:all .15s ease}._logoutButton_1087e_56:hover{background:var(--color-danger-tint);border-color:var(--color-danger-tint-strong);color:var(--color-danger)}._userText_1087e_77{max-width:132px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700}._themeButton_1087e_86{display:flex;align-items:center;gap:7px;justify-content:center;width:auto;height:44px;min-width:92px;min-height:44px;padding:0 12px;border-radius:10px;border:1px solid var(--color-brand-accent);background:var(--color-brand);color:var(--color-text-inverse);cursor:pointer;transition:all .15s ease;box-shadow:0 0 0 3px var(--focus-ring)}._themeButton_1087e_86:hover{background:var(--color-brand-light);border-color:var(--color-brand-accent)}._themeButton_1087e_86:active{transform:scale(.96)}._themeText_1087e_114{font-size:12px;font-weight:700;line-height:1}._syncStatus_1087e_120{display:flex;align-items:center;gap:var(--space-xs);cursor:pointer;padding:4px 8px;border-radius:8px;background:var(--tint-subtle);border:1px solid var(--tint-subtle);transition:all .2s;min-height:44px}._syncStatus_1087e_120:hover{background:var(--tint-soft);border-color:var(--tint-medium)}._syncText_1087e_138{font-size:11px;font-weight:600;color:var(--color-text-muted)}._syncDot_1087e_144{width:10px;height:10px;border-radius:var(--radius-full);transition:all .3s}._syncDot_1087e_144[data-status=synced]{background:var(--color-success)}._syncDot_1087e_144[data-status=syncing]{background:var(--color-info);animation:_pulse_1087e_1 1.5s infinite}._syncDot_1087e_144[data-status=checking]{background:#eab308;box-shadow:0 0 0 3px #eab3082e}._syncDot_1087e_144[data-status=error]{background:var(--color-danger)}._syncDot_1087e_144[data-status=offline]{background:var(--color-text-muted)}@media(max-width:520px){._accountGroup_1087e_24{gap:4px}._accountPill_1087e_31{width:auto;height:36px;padding:0 8px}._userText_1087e_77,._accountLabel_1087e_50{display:none}._logoutButton_1087e_56{min-width:48px;padding:0 8px}._themeButton_1087e_86{width:44px;min-width:44px;padding:0}._themeText_1087e_114,._syncText_1087e_138{display:none}._syncStatus_1087e_120{width:44px;min-width:44px;padding:0;justify-content:center}}@keyframes _pulse_1087e_1{0%{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.6}to{transform:scale(1);opacity:1}}._nav_gdqwv_1{position:relative;z-index:var(--z-navigation);display:flex;align-items:center;justify-content:space-around;background:var(--color-surface);border-top:1px solid var(--color-border);min-height:64px;flex-shrink:0;padding:0 max(4px,env(safe-area-inset-left,0px)) max(4px,env(safe-area-inset-bottom,0px)) max(4px,env(safe-area-inset-right,0px));box-shadow:0 -8px 24px #02061714}._tab_gdqwv_15{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--color-text-muted);font-size:var(--font-size-xs);text-decoration:none;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);transition:color .2s,background .2s;min-width:0;min-height:56px;justify-content:center}._tab_gdqwv_15 span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._tab_gdqwv_15:hover,._tab_gdqwv_15:active{color:var(--color-text);background:var(--color-surface-hover)}._active_gdqwv_45{color:var(--color-link)}._addButton_gdqwv_49{position:relative;z-index:var(--z-canvas-content);flex:0 0 56px;width:56px;height:56px;border-radius:var(--radius-full);background:var(--color-brand);color:#fff;box-shadow:var(--shadow-md);transition:transform .15s,background .2s;margin-top:-16px;display:flex;align-items:center;justify-content:center}@media(max-width:390px){._tab_gdqwv_15{padding-inline:3px;font-size:9px}}._addButton_gdqwv_49:hover{background:var(--color-brand-light)}._addButton_gdqwv_49:active{transform:scale(.93)}._layout_1t3r7_1{display:flex;flex-direction:column;height:100%;min-height:0;width:100%;overflow:hidden}._main_1t3r7_10{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:var(--space-lg);overscroll-behavior-y:contain}._page_27lrv_1{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(360px,1.1fr);min-height:100%;width:100%;background:var(--color-bg)}._brandPanel_27lrv_9{display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-2xl);padding:var(--space-2xl);background:radial-gradient(circle at 18% 12%,rgba(59,125,221,.22),transparent 34%),linear-gradient(135deg,#002d72e6,#0a0f1afa),var(--color-brand-dark);border-right:1px solid var(--color-border)}._logoPlate_27lrv_22{width:fit-content;max-width:100%;padding:14px 18px;border:1px solid rgba(191,219,254,.46);border-radius:12px;background:#f8fafceb;box-shadow:0 8px 24px #0206172e}._logo_27lrv_22{width:260px;max-width:100%;height:auto;object-fit:contain;display:block}._brandText_27lrv_40{max-width:420px}._brandText_27lrv_40 h1{color:var(--color-text-inverse);font-size:36px;font-weight:700;line-height:1.05;margin-bottom:var(--space-md)}._brandText_27lrv_40 p{color:#f1f5f9c7;font-size:var(--font-size-base)}._loginPanel_27lrv_57{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl)}._loginCard_27lrv_64{width:min(100%,430px);display:flex;flex-direction:column;gap:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:var(--space-xl);box-shadow:var(--shadow-sm)}._cardHeader_27lrv_76{display:flex;flex-direction:column;gap:var(--space-sm)}._cardHeader_27lrv_76 h2{color:var(--color-text);font-size:var(--font-size-2xl);font-weight:700;line-height:1.2}._cardHeader_27lrv_76 p{color:var(--color-text-secondary);font-size:var(--font-size-sm)}._telegramArea_27lrv_94{min-height:54px;display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-sm)}._telegramWidget_27lrv_102{min-height:44px}._telegramLoginButton_27lrv_106{width:min(100%,318px);min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 22px;border-radius:8px;background:#2aabee;color:#fff;font-size:var(--font-size-sm);font-weight:700;box-shadow:0 1px 2px #02061729;transition:background .16s ease,transform .16s ease,box-shadow .16s ease}._telegramLoginButton_27lrv_106:hover:not(:disabled){background:#229ed9;box-shadow:0 3px 8px #2aabee33;transform:translateY(-1px)}._telegramLoginButton_27lrv_106:disabled{cursor:not-allowed;opacity:.58;transform:none}._telegramIcon_27lrv_138{width:22px;height:22px;flex:0 0 22px;fill:currentColor}._inlineStatus_27lrv_145{color:var(--color-text-muted);font-size:var(--font-size-sm)}._loadingState_27lrv_150{min-height:54px;display:flex;align-items:center;gap:var(--space-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm)}._spinner_27lrv_159{width:20px;height:20px;border:2px solid var(--spinner-track);border-top-color:var(--color-brand-accent);border-radius:50%;animation:_spin_27lrv_159 .8s linear infinite}._configError_27lrv_168,._errorBox_27lrv_169,._deniedBox_27lrv_170{border-radius:12px;padding:var(--space-md);font-size:var(--font-size-sm)}._configError_27lrv_168,._errorBox_27lrv_169{color:var(--color-danger);background:var(--color-danger-tint);border:1px solid var(--color-danger-tint-strong)}._deniedBox_27lrv_170{display:flex;flex-direction:column;gap:var(--space-md);color:var(--color-text);background:var(--color-card-meta-bg);border:1px solid var(--color-border)}._deniedBox_27lrv_170 p{color:var(--color-text-secondary)}._deniedDetails_27lrv_196{display:grid;grid-template-columns:1fr;gap:var(--space-sm)}._deniedDetails_27lrv_196 div{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);min-height:36px;padding:0 var(--space-sm);border-radius:10px;background:var(--tint-faint)}._deniedDetails_27lrv_196 span{color:var(--color-text-muted);font-size:var(--font-size-xs)}._deniedDetails_27lrv_196 strong{color:var(--color-text);font-size:var(--font-size-sm);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._copyButton_27lrv_227{width:100%;min-height:40px;border-radius:10px;background:var(--color-brand);color:var(--color-text-inverse);font-size:var(--font-size-sm);font-weight:700}@media(max-width:760px){._page_27lrv_1{grid-template-columns:1fr}._brandPanel_27lrv_9{min-height:190px;padding:var(--space-xl);border-right:0;border-bottom:1px solid var(--color-border)}._logoPlate_27lrv_22{padding:10px 14px}._logo_27lrv_22{width:230px}._brandText_27lrv_40 h1{font-size:30px}._loginPanel_27lrv_57{align-items:flex-start;padding:var(--space-xl)}}@keyframes _spin_27lrv_159{to{transform:rotate(360deg)}}._page_kx3v4_1{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(420px,1.18fr);min-height:100%;width:100%;background:var(--color-bg)}._brandPanel_kx3v4_9{display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-2xl);padding:var(--space-2xl);background:linear-gradient(160deg,rgba(59,125,221,.18),transparent 42%),linear-gradient(135deg,#002d72f0,#0a0f1afc);border-right:1px solid var(--color-border)}._logoPlate_kx3v4_21{width:fit-content;max-width:100%;padding:14px 18px;border:1px solid rgba(191,219,254,.46);border-radius:12px;background:#f8fafcf0;box-shadow:0 8px 24px #0206172e}._logo_kx3v4_21{display:block;width:260px;max-width:100%;height:auto}._brandText_kx3v4_38{max-width:430px}._eyebrow_kx3v4_42{display:block;margin-bottom:var(--space-md);color:#93c5fd;font-size:var(--font-size-xs);font-weight:700;letter-spacing:.11em;text-transform:uppercase}._brandText_kx3v4_38 h1{margin-bottom:var(--space-md);color:var(--color-text-inverse);font-size:36px;font-weight:700;line-height:1.08}._brandText_kx3v4_38 p{color:#f1f5f9c7;font-size:var(--font-size-base);line-height:1.6}._formPanel_kx3v4_66{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl)}._requestCard_kx3v4_73{display:flex;flex-direction:column;gap:var(--space-lg);width:min(100%,620px);padding:var(--space-xl);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}._cardHeader_kx3v4_85{display:grid;gap:var(--space-xl)}._cardHeader_kx3v4_85 h2{margin-bottom:var(--space-xs);color:var(--color-text);font-size:var(--font-size-2xl);line-height:1.2}._cardHeader_kx3v4_85 p{color:var(--color-text-secondary);font-size:var(--font-size-sm)}._identityRow_kx3v4_102{display:flex;align-items:center;gap:var(--space-md);padding-bottom:var(--space-lg);border-bottom:1px solid var(--color-border)}._identityAvatar_kx3v4_110{display:grid;flex:0 0 42px;width:42px;height:42px;place-items:center;color:#dbeafe;font-size:var(--font-size-base);font-weight:800;background:var(--color-brand);border:1px solid rgba(147,197,253,.35);border-radius:12px}._identityRow_kx3v4_102 div{display:grid;min-width:0;gap:2px}._identityRow_kx3v4_102 span{color:var(--color-text-muted);font-size:var(--font-size-xs)}._identityRow_kx3v4_102 strong{overflow:hidden;color:var(--color-text);font-size:var(--font-size-sm);text-overflow:ellipsis;white-space:nowrap}._statusBanner_kx3v4_143{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-md)}._statusBanner_kx3v4_143 div{display:grid;gap:2px}._statusBanner_kx3v4_143 strong,._statusBanner_kx3v4_143 span{display:block}._statusBanner_kx3v4_143 strong{color:var(--color-text);font-size:var(--font-size-sm)}._statusBanner_kx3v4_143 span{color:var(--color-text-secondary);font-size:var(--font-size-xs)}._pendingBanner_kx3v4_171{background:var(--color-warning-tint);border:1px solid rgba(245,158,11,.28)}._rejectedBanner_kx3v4_176{display:grid;background:var(--color-danger-tint);border:1px solid var(--color-danger-tint-strong)}._statusDot_kx3v4_182{flex:0 0 9px;width:9px;height:9px;margin-top:5px;background:var(--color-warning);border-radius:var(--radius-full);box-shadow:0 0 0 4px var(--color-warning-tint)}._form_kx3v4_66{display:grid;gap:var(--space-lg)}._nameGrid_kx3v4_197{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}._field_kx3v4_203{display:grid;gap:6px;min-width:0}._field_kx3v4_203>span{color:var(--color-text-secondary);font-size:var(--font-size-sm);font-weight:600}._field_kx3v4_203>span small{color:var(--color-text-muted);font-size:var(--font-size-xs);font-weight:400}._field_kx3v4_203 input,._field_kx3v4_203 textarea{width:100%;color:var(--color-text);background:var(--color-input-bg);border:1px solid var(--color-border);border-radius:var(--radius-md)}._field_kx3v4_203 input{min-height:48px;padding:0 var(--space-md)}._field_kx3v4_203 textarea{min-height:104px;padding:var(--space-md);line-height:1.45;resize:vertical}._field_kx3v4_203 input:focus,._field_kx3v4_203 textarea:focus{border-color:var(--color-brand-accent);outline:3px solid var(--focus-ring)}._characterCount_kx3v4_248{justify-self:end;color:var(--color-text-muted);font-size:var(--font-size-xs)}._message_kx3v4_254,._error_kx3v4_255{padding:var(--space-md);font-size:var(--font-size-sm);border-radius:var(--radius-md)}._message_kx3v4_254{color:var(--color-text);background:var(--color-success-tint);border:1px solid rgba(34,197,94,.28)}._error_kx3v4_255{color:var(--color-danger);background:var(--color-danger-tint);border:1px solid var(--color-danger-tint-strong)}._actions_kx3v4_273{display:flex;flex-wrap:wrap;gap:var(--space-sm)}._primaryButton_kx3v4_279,._secondaryButton_kx3v4_280{min-height:46px;padding:0 var(--space-lg);font-size:var(--font-size-sm);font-weight:700;border-radius:var(--radius-md)}._primaryButton_kx3v4_279{color:var(--color-text-inverse);background:var(--color-brand)}._primaryButton_kx3v4_279:hover:not(:disabled){background:var(--color-brand-light)}._secondaryButton_kx3v4_280{color:var(--color-text);background:transparent;border:1px solid var(--color-border)}._secondaryButton_kx3v4_280:hover:not(:disabled){background:var(--color-surface-hover)}._primaryButton_kx3v4_279:disabled,._secondaryButton_kx3v4_280:disabled{cursor:wait;opacity:.6}._logoutButton_kx3v4_313{align-self:flex-start;min-height:44px;padding:0;color:var(--color-text-muted);font-size:var(--font-size-sm);text-decoration:underline;text-underline-offset:3px}._logoutButton_kx3v4_313:hover{color:var(--color-text)}@media(max-width:760px){._page_kx3v4_1{grid-template-columns:1fr}._brandPanel_kx3v4_9{min-height:360px;padding:var(--space-xl);border-right:0;border-bottom:1px solid var(--color-border)}._logoPlate_kx3v4_21{padding:10px 14px}._logo_kx3v4_21{width:220px}._brandText_kx3v4_38 h1{font-size:29px}._formPanel_kx3v4_66{align-items:flex-start;padding:var(--space-lg)}}@media(max-width:520px){._requestCard_kx3v4_73{padding:var(--space-lg)}._nameGrid_kx3v4_197{grid-template-columns:1fr}._actions_kx3v4_273{display:grid}._primaryButton_kx3v4_279,._secondaryButton_kx3v4_280{width:100%}}._prompt_1j3ww_1{position:fixed;z-index:var(--z-update-prompt);right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));left:max(16px,env(safe-area-inset-left));display:flex;gap:16px;align-items:center;justify-content:space-between;max-width:640px;margin-inline:auto;padding:14px;color:var(--color-text);background:color-mix(in srgb,var(--color-surface) 96%,transparent);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:0 16px 40px #00000047;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}._copy_1j3ww_22{display:grid;gap:2px;min-width:0}._copy_1j3ww_22 strong{font-size:.9375rem;font-weight:700}._copy_1j3ww_22 span{color:var(--color-text-secondary);font-size:.8125rem}._copy_1j3ww_22 ._error_1j3ww_38{color:var(--color-danger, #dc2626)}._actions_1j3ww_42{display:flex;flex:0 0 auto;gap:8px}._actions_1j3ww_42 button{min-height:44px;padding-inline:14px;border-radius:var(--radius-md);font-size:.875rem;font-weight:600}._later_1j3ww_56{border:1px solid var(--color-border)}._confirm_1j3ww_60{color:#fff;background:var(--color-brand)}._actions_1j3ww_42 button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._actions_1j3ww_42 button:disabled{cursor:wait;opacity:.65}@media(max-width:520px){._prompt_1j3ww_1{align-items:stretch;flex-direction:column}._actions_1j3ww_42{display:grid;grid-template-columns:1fr 1fr}}@media(prefers-reduced-motion:reduce){._prompt_1j3ww_1,._actions_1j3ww_42 button{transition:none}}:root{--color-brand: #002D72;--color-brand-light: #1a4a8a;--color-brand-dark: #001a4a;--color-brand-accent: #60a5fa;--color-bg: #0a0f1a;--color-surface: #111827;--color-surface-elevated: #1f2937;--color-surface-hover: #283548;--color-input-bg: #090d16;--color-border: #2d3a4f;--color-text: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #94a3b8;--color-text-inverse: #ffffff;--color-link: #60a5fa;--color-success: #22c55e;--color-warning: #f59e0b;--color-danger: #ef4444;--color-info: #3b82f6;--color-success-tint: rgba(16, 185, 129, .12);--color-warning-tint: rgba(245, 158, 11, .14);--color-danger-tint: rgba(239, 68, 68, .12);--color-danger-tint-strong: rgba(239, 68, 68, .22);--color-info-tint: rgba(59, 125, 221, .12);--color-neutral-tint: rgba(148, 163, 184, .12);--color-grid: #0f172a;--color-grid-major: #1e293b;--color-grid-axis: #334155;--color-grid-label: #475569;--color-line-draw: #60a5fa;--color-line-selected: #f59e0b;--color-snap-point: #22c55e;--color-room-fill: rgba(0, 45, 114, .15);--color-room-stroke: #002D72;--color-room-node-fill: #ffffff;--color-room-node-stroke: #002D72;--color-room-angle-fill: rgba(59, 125, 221, .12);--color-room-angle-muted: rgba(148, 163, 184, .04);--color-room-angle-badge: #ffffff;--color-room-angle-badge-muted: rgba(241, 245, 249, .85);--color-projection-line: #475569;--color-dimension-badge: #1e293b;--color-dimension-badge-manual: #002D72;--color-dimension-stroke: #2d3a4f;--color-dimension-stroke-manual: #3b7ddd;--color-dimension-text: #e2e8f0;--color-dimension-text-muted: #94a3b8;--color-dimension-text-manual: #60a5fa;--color-bulge-badge: #1e1b4b;--color-bulge-stroke: #a855f7;--color-bulge-text: #c084fc;--color-fixture: #a78bfa;--color-fixture-selected: #3b7ddd;--color-fixture-surface: #ffffff;--color-fixture-surface-tint: rgba(255, 255, 255, .12);--color-fixture-stroke: #334155;--color-fixture-track: #cbd5e1;--color-fixture-label: #f1f5f9;--color-fixture-note-bg: rgba(15, 23, 42, .88);--color-fixture-note-bg-selected: rgba(30, 58, 138, .88);--color-fixture-note-stroke: #6b7280;--tint-subtle: rgba(255, 255, 255, .02);--tint-faint: rgba(255, 255, 255, .03);--tint-soft: rgba(255, 255, 255, .05);--tint-medium: rgba(255, 255, 255, .08);--tint-strong: rgba(255, 255, 255, .12);--tint-heavy: rgba(255, 255, 255, .15);--tint-bold: rgba(255, 255, 255, .2);--tint-extra: rgba(255, 255, 255, .25);--overlay-bg: rgba(5, 8, 16, .75);--overlay-bg-heavy: rgba(5, 8, 16, .85);--panel-bg: rgba(15, 23, 42, .95);--panel-bg-light: rgba(15, 23, 42, .85);--panel-bg-solid: rgba(15, 23, 42, .96);--spinner-track: rgba(255, 255, 255, .05);--color-card-meta-bg: #090d16;--focus-ring: rgba(59, 125, 221, .3);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .6);--shadow-elevated: 0 10px 25px rgba(0, 0, 0, .4);--shadow-card-hover: 0 8px 20px rgba(0, 0, 0, .25);--shadow-fab: 0 10px 25px rgba(0, 0, 0, .4);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--tap-target: 44px;--z-canvas: 1;--z-canvas-content: 2;--z-canvas-overlay: 10;--z-canvas-guide: 15;--z-canvas-control: 20;--z-list-control: 30;--z-toolbar: 100;--z-panel: 200;--z-panel-content: 220;--z-panel-control: 230;--z-navigation: 240;--z-editor-action: 250;--z-editor-popover: 260;--z-modal: 300;--z-feedback: 360;--z-toast: 400;--z-persistence-error: 420;--z-dialog-backdrop: 1000;--z-dialog: 1001;--z-confirm-backdrop: 1100;--z-confirm: 1101;--z-lightbox: 2000;--z-update-prompt: 10000}:root.light{--color-brand-accent: #1d4ed8;--color-bg: #f4f6fa;--color-surface: #ffffff;--color-surface-elevated: #f1f5f9;--color-surface-hover: #e2e8f0;--color-input-bg: #f8fafc;--color-border: #cbd5e1;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #475569;--color-text-inverse: #ffffff;--color-link: #1d4ed8;--color-success: #166534;--color-warning: #854d0e;--color-danger: #b91c1c;--color-info: #1d4ed8;--color-grid: #e7edf5;--color-grid-major: #cbd5e1;--color-grid-axis: #94a3b8;--color-grid-label: #64748b;--color-line-draw: #1f66d1;--color-line-selected: #d97706;--color-room-fill: rgba(31, 102, 209, .1);--color-room-stroke: #1f66d1;--color-room-node-fill: #ffffff;--color-room-node-stroke: #1f66d1;--color-room-angle-fill: rgba(31, 102, 209, .12);--color-room-angle-muted: rgba(100, 116, 139, .08);--color-room-angle-badge: #ffffff;--color-room-angle-badge-muted: rgba(248, 250, 252, .92);--color-projection-line: #94a3b8;--color-dimension-badge: #ffffff;--color-dimension-badge-manual: #dbeafe;--color-dimension-stroke: #cbd5e1;--color-dimension-stroke-manual: #1f66d1;--color-dimension-text: #0f172a;--color-dimension-text-muted: #334155;--color-dimension-text-manual: #1d4ed8;--color-bulge-badge: #f3e8ff;--color-bulge-stroke: #7e22ce;--color-bulge-text: #6b21a8;--color-fixture-selected: #1f66d1;--color-fixture-surface: #ffffff;--color-fixture-surface-tint: rgba(31, 102, 209, .08);--color-fixture-stroke: #64748b;--color-fixture-track: #1f2937;--color-fixture-label: #1e293b;--color-fixture-note-bg: rgba(255, 255, 255, .94);--color-fixture-note-bg-selected: rgba(219, 234, 254, .96);--color-fixture-note-stroke: #94a3b8;--tint-subtle: rgba(0, 0, 0, .02);--tint-faint: rgba(0, 0, 0, .03);--tint-soft: rgba(0, 0, 0, .05);--tint-medium: rgba(0, 0, 0, .08);--tint-strong: rgba(0, 0, 0, .1);--tint-heavy: rgba(0, 0, 0, .12);--tint-bold: rgba(0, 0, 0, .15);--tint-extra: rgba(0, 0, 0, .2);--overlay-bg: rgba(100, 116, 139, .45);--overlay-bg-heavy: rgba(100, 116, 139, .55);--panel-bg: rgba(255, 255, 255, .97);--panel-bg-light: rgba(255, 255, 255, .92);--panel-bg-solid: rgba(255, 255, 255, .98);--spinner-track: rgba(0, 0, 0, .06);--color-card-meta-bg: #f1f5f9;--focus-ring: rgba(31, 102, 209, .22);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .08);--shadow-elevated: 0 10px 25px rgba(0, 0, 0, .12);--shadow-card-hover: 0 8px 20px rgba(0, 0, 0, .08);--shadow-fab: 0 10px 25px rgba(0, 0, 0, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth;height:100%}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;overflow:hidden;touch-action:manipulation;-webkit-user-select:auto;user-select:auto;height:100%;min-height:100%}#root{height:100vh;height:100svh;max-height:100svh;width:100%;display:flex;flex-direction:column;overflow:hidden}a{color:var(--color-brand-accent);text-decoration:none}button{font-family:inherit;font-size:inherit;border:none;background:none;color:inherit;cursor:pointer;min-height:var(--tap-target)!important;min-width:var(--tap-target)!important;display:inline-flex;align-items:center;justify-content:center}button:focus-visible,a:focus-visible{outline:3px solid var(--color-brand-accent);outline-offset:2px}input,textarea,select{font-family:inherit;font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);outline:none;min-height:var(--tap-target)}input:focus,textarea:focus,select:focus{border-color:var(--color-brand-accent);box-shadow:0 0 0 2px var(--focus-ring)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}