.shell-region.svelte-v42mpl{position:relative;display:flex;flex-direction:column;transition:width var(--shell-transition-duration, .2s) ease}.shell-region--hidden.svelte-v42mpl{display:none}.shell-region--collapsed.svelte-v42mpl{overflow:hidden}.shell-region__content.svelte-v42mpl{flex:1;overflow:auto}.shell-region__collapse-toggle.svelte-v42mpl{position:absolute;top:50%;right:-12px;z-index:10;transform:translateY(-50%);width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:50%;cursor:pointer;opacity:0;transition:opacity .15s}.shell-region.svelte-v42mpl:hover .shell-region__collapse-toggle:where(.svelte-v42mpl){opacity:1}.shell-region__collapse-toggle.svelte-v42mpl:hover{background:var(--color-surface-hover)}.shell-region__loading.svelte-v42mpl{display:flex;align-items:center;justify-content:center;height:100%}.shell-region__spinner.svelte-v42mpl{width:24px;height:24px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:svelte-v42mpl-spin .8s linear infinite}@keyframes svelte-v42mpl-spin{to{transform:rotate(360deg)}}.shell-region__error.svelte-v42mpl{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:100%;color:var(--color-error);text-align:center;padding:16px}.shell-region--left.svelte-v42mpl{border-right:1px solid var(--color-border)}.shell-region--right.svelte-v42mpl{border-left:1px solid var(--color-border)}.shell-region--top.svelte-v42mpl{border-bottom:1px solid var(--color-border)}.shell-region--bottom.svelte-v42mpl{border-top:1px solid var(--color-border)}.shell-region--center.svelte-v42mpl{flex:1;min-width:0}.shell-layout.svelte-1o8j5tb{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden;background:var(--color-background)}.shell-layout__main.svelte-1o8j5tb{display:flex;flex:1;min-height:0;overflow:hidden}.shell-layout__left.svelte-1o8j5tb{flex-shrink:0}.shell-layout__center.svelte-1o8j5tb{flex:1;min-width:0;overflow:auto}.shell-layout__right.svelte-1o8j5tb,.shell-layout__top.svelte-1o8j5tb,.shell-layout__bottom.svelte-1o8j5tb{flex-shrink:0}.shell-loading.svelte-1o8j5tb{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px;color:var(--color-text-secondary)}.shell-loading__spinner.svelte-1o8j5tb{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:svelte-1o8j5tb-spin .8s linear infinite}.shell-error.svelte-1o8j5tb{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px;color:var(--color-error);text-align:center;padding:24px}.shell-error.svelte-1o8j5tb h2:where(.svelte-1o8j5tb){margin:0;font-size:1.25rem}.shell-error.svelte-1o8j5tb button:where(.svelte-1o8j5tb){padding:8px 16px;background:var(--color-primary);color:#fff;border:none;border-radius:6px;cursor:pointer}.shell-error.svelte-1o8j5tb button:where(.svelte-1o8j5tb):hover{opacity:.9}.shell-overlay.svelte-1o8j5tb{position:fixed;inset:0}@keyframes svelte-1o8j5tb-spin{to{transform:rotate(360deg)}}.project-shell.svelte-1flcxsj{display:flex;flex-direction:column;height:100vh;background:var(--color-background);color:var(--color-text);--color-background: var(--project-bg-base, var(--shell-bg, #f8fafc));--color-surface: var(--project-bg-card, var(--shell-sidebar-bg, white));--color-surface-raised: var(--project-bg-elevated, #f1f5f9);--color-border: var(--project-border-default, var(--shell-border, #e2e8f0));--color-text: var(--project-text-primary, var(--shell-text-primary, #0f172a));--color-text-secondary: var(--project-text-secondary, var(--shell-text-secondary, #64748b));--color-primary: var(--project-primary, var(--shell-accent, #3b82f6));--color-primary-light: var(--project-primary-light, var(--shell-accent-light, #eff6ff))}.project-shell.dark.svelte-1flcxsj{--color-background: var(--project-bg-base, var(--shell-bg, #0f172a));--color-surface: var(--project-bg-card, var(--shell-sidebar-bg, #1e293b));--color-surface-raised: var(--project-bg-elevated, #334155);--color-border: var(--project-border-default, var(--shell-border, #334155));--color-text: var(--project-text-primary, var(--shell-text-primary, #f1f5f9));--color-text-secondary: var(--project-text-secondary, var(--shell-text-secondary, #94a3b8));--color-primary: var(--project-primary, var(--shell-accent, #60a5fa));--color-primary-light: var(--project-primary-light, var(--shell-accent-light, rgba(96, 165, 250, .1)))}.shell-loading.svelte-1flcxsj{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--color-background)}.spinner.svelte-1flcxsj{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:svelte-1flcxsj-spin .8s linear infinite}@keyframes svelte-1flcxsj-spin{to{transform:rotate(360deg)}}.shell-topbar.svelte-1flcxsj{height:var(--topbar-height, 56px);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 1rem;flex-shrink:0}.topbar-left.svelte-1flcxsj,.topbar-right.svelte-1flcxsj{display:flex;align-items:center;gap:.75rem}.sidebar-toggle.svelte-1flcxsj,.action-button.svelte-1flcxsj{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:8px;cursor:pointer;color:var(--color-text-secondary);transition:all .15s}.sidebar-toggle.svelte-1flcxsj:hover,.action-button.svelte-1flcxsj:hover{background:var(--color-surface-raised);color:var(--color-text)}.brand.svelte-1flcxsj{display:flex;align-items:center;gap:.75rem}.brand-logo.svelte-1flcxsj{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--color-primary-light);border-radius:8px}.project-name.svelte-1flcxsj{font-weight:600;font-size:1rem}.surface-badge.svelte-1flcxsj{font-size:.625rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:.125rem .5rem;background:var(--color-primary-light);color:var(--color-primary);border-radius:4px}.shell-body.svelte-1flcxsj{display:flex;flex:1;overflow:hidden}.shell-sidebar.svelte-1flcxsj{width:var(--sidebar-width, 260px);background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;overflow-y:auto;transition:width .2s ease;flex-shrink:0}.shell-sidebar.collapsed.svelte-1flcxsj{width:var(--sidebar-collapsed-width, 64px)}.sidebar-nav.svelte-1flcxsj{flex:1;padding:.5rem 0}.sidebar-section.svelte-1flcxsj{padding:.5rem 0}.sidebar-section.svelte-1flcxsj:not(:last-child){border-bottom:1px solid var(--color-border)}.section-label.svelte-1flcxsj{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--color-text-secondary);padding:.5rem 1rem;margin:0;display:flex;align-items:center;gap:.5rem}.section-label.svelte-1flcxsj:before{content:"";width:4px;height:4px;border-radius:50%;background:var(--section-color, var(--color-primary))}.nav-item.svelte-1flcxsj{display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;margin:0 .5rem;border-radius:8px;color:var(--color-text);text-decoration:none;font-size:.8125rem;transition:all .15s}.nav-item.svelte-1flcxsj:hover{background:var(--color-surface-raised)}.nav-item.active.svelte-1flcxsj{background:var(--color-primary-light);color:var(--color-primary);font-weight:500}.nav-item.svelte-1flcxsj svg:where(.svelte-1flcxsj){opacity:.7;flex-shrink:0}.nav-item.active.svelte-1flcxsj svg:where(.svelte-1flcxsj),.nav-item.svelte-1flcxsj:hover svg:where(.svelte-1flcxsj){opacity:1}.nav-label.svelte-1flcxsj{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-badge.svelte-1flcxsj{font-size:.625rem;font-weight:600;padding:.125rem .375rem;border-radius:4px;background:var(--color-surface-raised);color:var(--color-text-secondary)}.nav-badge.primary.svelte-1flcxsj{background:var(--color-primary);color:#fff}.sidebar-collapsed.svelte-1flcxsj .nav-item:where(.svelte-1flcxsj){justify-content:center;padding:.75rem;margin:0 .25rem}.sidebar-footer.svelte-1flcxsj{padding:.5rem;border-top:1px solid var(--color-border)}.footer-item.svelte-1flcxsj{display:flex;align-items:center;gap:.5rem;padding:.5rem;color:var(--color-text-secondary);text-decoration:none;font-size:.75rem;border-radius:6px;transition:all .15s}.footer-item.svelte-1flcxsj:hover{background:var(--color-surface-raised);color:var(--color-text)}.shell-main.svelte-1flcxsj{flex:1;overflow-y:auto}.shell-error.svelte-1flcxsj{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--color-text-secondary)}.oasi-layout.svelte-ta3k4g{display:flex;flex-direction:column;min-height:100vh;background:var(--theme-bg, #f8fafc);color:var(--theme-text, #1e293b)}.oasi-topbar.svelte-ta3k4g{position:fixed;top:0;left:0;right:0;height:var(--oasi-topbar-height, 56px);background:var(--theme-bg-surface, #ffffff);border-bottom:1px solid var(--theme-border, #e2e8f0);color:var(--theme-text, #1e293b);display:flex;align-items:center;padding:0 1rem;gap:1rem;z-index:100}.mobile-menu-btn.svelte-ta3k4g{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;color:var(--theme-text, #1e293b);border-radius:8px;cursor:pointer;transition:background .2s}.mobile-menu-btn.svelte-ta3k4g:hover{background:var(--theme-border, #f1f5f9)}.topbar-brand.svelte-ta3k4g{display:flex;align-items:center;gap:.5rem}.brand-logo.svelte-ta3k4g{width:32px;height:32px;background:linear-gradient(135deg,var(--oasi-primary) 0%,var(--oasi-primary-light) 100%);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center}.brand-name.svelte-ta3k4g{font-weight:600;font-size:1rem;text-transform:capitalize}.intent-trigger.svelte-ta3k4g{flex:1;max-width:480px;margin:0 auto;display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;background:var(--theme-bg, #f1f5f9);border:1px solid var(--theme-border, #e2e8f0);border-radius:10px;color:var(--theme-text-muted, #64748b);font-size:.875rem;cursor:pointer;transition:all .2s}.intent-trigger.svelte-ta3k4g:hover{border-color:#7c3aed;box-shadow:0 0 0 3px #7c3aed1a}.trigger-text.svelte-ta3k4g{flex:1;text-align:left}.trigger-shortcut.svelte-ta3k4g{display:flex;gap:.25rem}.trigger-shortcut.svelte-ta3k4g kbd:where(.svelte-ta3k4g){display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 4px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:4px;font-family:inherit;font-size:.75rem}html.dark .trigger-shortcut.svelte-ta3k4g kbd:where(.svelte-ta3k4g){background:#0f172a;border-color:#334155;font-weight:500}.topbar-actions.svelte-ta3k4g{display:flex;align-items:center;gap:.5rem}.action-btn.svelte-ta3k4g{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:transparent;color:var(--oasi-text-muted);border-radius:8px;cursor:pointer;transition:all .2s}.action-btn.svelte-ta3k4g:hover{background:var(--oasi-hover);color:var(--oasi-text)}.theme-toggle.svelte-ta3k4g .theme-icon-sun:where(.svelte-ta3k4g){display:none}.theme-toggle.svelte-ta3k4g .theme-icon-moon:where(.svelte-ta3k4g){display:block}.dark .theme-toggle.svelte-ta3k4g .theme-icon-sun:where(.svelte-ta3k4g){display:block}.dark .theme-toggle.svelte-ta3k4g .theme-icon-moon:where(.svelte-ta3k4g){display:none}.sidebar-overlay.svelte-ta3k4g{position:fixed;inset:0;background:#00000080;z-index:150}.oasi-sidebar.svelte-ta3k4g{position:fixed;top:var(--oasi-topbar-height, 56px);left:0;bottom:0;width:var(--oasi-sidebar-width, 280px);background:var(--theme-bg-surface, #ffffff);border-right:1px solid var(--theme-border, #e2e8f0);display:flex;flex-direction:column;z-index:160;transform:translate(-100%);transition:transform .3s ease}.oasi-sidebar.open.svelte-ta3k4g{transform:translate(0)}@media(min-width:1024px){.oasi-sidebar.svelte-ta3k4g{transform:translate(0)}.mobile-menu-btn.svelte-ta3k4g{display:none}}.sidebar-wrapper.svelte-ta3k4g{position:fixed;top:var(--oasi-topbar-height);left:0;bottom:0;width:var(--oasi-sidebar-width);z-index:160;transform:translate(-100%);transition:transform .3s ease,width .3s ease}.sidebar-wrapper.no-topbar.svelte-ta3k4g{top:0}.sidebar-wrapper.open.svelte-ta3k4g{transform:translate(0)}.sidebar-wrapper.collapsed.svelte-ta3k4g{width:var(--oasi-sidebar-collapsed)}@media(min-width:1024px){.sidebar-wrapper.svelte-ta3k4g{transform:translate(0)}}.sidebar-wrapper.svelte-ta3k4g .pro-sidebar{width:100%;height:100%;border-radius:0}.sidebar-close.svelte-ta3k4g{position:absolute;top:.5rem;right:.5rem;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:var(--oasi-text-muted);border-radius:6px;cursor:pointer}.sidebar-close.svelte-ta3k4g:hover{background:var(--oasi-hover);color:var(--oasi-text)}.sidebar-nav.svelte-ta3k4g{flex:1;overflow-y:auto;padding:1rem .75rem;display:flex;flex-direction:column;gap:.25rem}.nav-divider.svelte-ta3k4g{height:1px;background:var(--oasi-border);margin:.75rem 0}.nav-item.svelte-ta3k4g{display:flex;align-items:center;gap:.75rem;padding:.625rem .75rem;border-radius:8px;color:var(--oasi-text-muted);text-decoration:none;font-size:.875rem;font-weight:500;transition:all .15s}.nav-item.svelte-ta3k4g:hover{background:var(--oasi-hover);color:var(--oasi-text)}.nav-item.active.svelte-ta3k4g{background:var(--oasi-active);color:var(--oasi-primary)}.nav-icon.svelte-ta3k4g{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.nav-label.svelte-ta3k4g{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.sidebar-footer.svelte-ta3k4g{padding:.75rem 1rem;border-top:1px solid var(--oasi-border)}.footer-version.svelte-ta3k4g{font-size:.75rem;color:var(--oasi-text-muted)}.oasi-main.svelte-ta3k4g{flex:1;margin-top:var(--oasi-topbar-height);padding:1.5rem;min-height:calc(100vh - var(--oasi-topbar-height));transition:margin-right .3s ease}.oasi-main.with-tutor.svelte-ta3k4g{margin-right:380px}.oasi-main.no-topbar.svelte-ta3k4g{margin-top:0;min-height:100vh}@media(min-width:1024px){.oasi-main.svelte-ta3k4g{margin-left:var(--oasi-sidebar-width);transition:margin-left .3s ease}.oasi-main.no-sidebar.svelte-ta3k4g{margin-left:0}.oasi-main.sidebar-collapsed.svelte-ta3k4g{margin-left:var(--oasi-sidebar-collapsed)}.intent-trigger.svelte-ta3k4g{max-width:560px}}@media(max-width:768px){.brand-name.svelte-ta3k4g,.trigger-text.svelte-ta3k4g{display:none}.oasi-main.svelte-ta3k4g{padding:1rem}.oasi-main.with-tutor.svelte-ta3k4g{margin-right:0}}@media(min-width:1024px){.lg\:hidden.svelte-ta3k4g{display:none!important}}.oasi-public-screen.svelte-ta3k4g{min-height:100vh;background:var(--oasi-bg);color:var(--oasi-text)}.dark .oasi-public-screen.svelte-ta3k4g{background:var(--oasi-bg);color:var(--oasi-text)}.oasi-static-fullscreen.svelte-ta3k4g{min-height:100vh}.oasi-embedded-fullscreen.svelte-ta3k4g{position:fixed;inset:0;margin:0;padding:0}.oasi-embedded-iframe.svelte-ta3k4g{width:100%;height:100%;border:none}