@charset "UTF-8";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-canvas: #131A23;--bg-surface: #1F2731;--accent: #26C6DA;--accent-secondary: #34d3e6;--accent-hover: #1EB6CB;--brand-color: var(--accent);--brand-hover-color: var(--accent-secondary);--text-high: #FFFFFF;--text-primary: #FFFFFF;--text-body: #C5D0DA;--text-secondary: #C5D0DA;--text-muted: #8A9BA8;--border-subtle: #3B4755;--border-disabled: #BDBDBD;--state-success: #44CF6C;--state-error: #F35B69;--state-warning: #FFBD2E;--success: var(--state-success);--error: var(--state-error);--warning: var(--state-warning);--shadow-card: 0 4px 12px rgba(0, 0, 0, .35);--shadow-hover: 0 8px 24px rgba(0, 0, 0, .4);--on-accent: #131A23;--primary: var(--accent);--secondary: var(--text-body);--background: var(--bg-canvas);--surface: var(--bg-surface);--success-rgb: 68, 207, 108}.theme-light{--bg-canvas: #F8FAFC;--bg-surface: #FFFFFF;--accent: #007dac;--accent-secondary: #0E7490;--accent-hover: #0E7490;--text-high: #0F172A;--text-primary: #0F172A;--text-body: #475569;--text-secondary: #64748B;--text-muted: #94A3B8;--border-subtle: #E2E8F0;--border-disabled: #CBD5E1;--state-success: #059669;--state-error: #DC2626;--state-warning: #D97706;--shadow-card: 0 2px 8px rgba(0, 0, 0, .1);--on-accent: #ffffff;--success-rgb: 5, 150, 105}*{transition:background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease}body,#app{background:var(--bg-canvas);color:var(--text-body)}h1,h2,h3,h4,h5,h6{color:var(--text-high);font-family:Space Grotesk,sans-serif}.bg-canvas{background:var(--bg-canvas)}.bg-surface{background:var(--bg-surface)}.text-high{color:var(--text-high)}.text-body{color:var(--text-body)}.text-accent{color:var(--accent)}.text-brand{color:var(--brand-color)}.border-subtle{border-color:var(--border-subtle)}.card-surface{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;box-shadow:var(--shadow-card)}.card-surface:hover{border-color:var(--accent)}:root{--bg-canvas: #131A23;--bg-surface: #1F2731;--accent: #26C6DA;--accent-secondary: #34d3e6;--text-high: #FFFFFF;--text-primary: #FFFFFF;--text-body: #C5D0DA;--text-secondary: #C5D0DA;--text-muted: #8A9BA8;--border-subtle: #3B4755;--border-disabled: #BDBDBD;--state-success: #44CF6C;--state-error: #F35B69;--state-warning: #FFBD2E;--success: #44CF6C;--error: #F35B69;--warning: #FFBD2E;--shadow-card: 0 4px 12px rgba(0, 0, 0, .35);--success-rgb: 68, 207, 108}.theme-light{--bg-canvas: #F8FAFC;--bg-surface: #FFFFFF;--accent: #007dac;--accent-secondary: #0E7490;--text-high: #0F172A;--text-primary: #0F172A;--text-body: #475569;--text-secondary: #64748B;--text-muted: #94A3B8;--border-subtle: #E2E8F0;--border-disabled: #CBD5E1;--state-success: #059669;--state-error: #DC2626;--state-warning: #D97706;--success: #059669;--error: #DC2626;--warning: #D97706;--shadow-card: 0 2px 8px rgba(0, 0, 0, .1);--success-rgb: 5, 150, 105}:root{--btn-padding-primary: .625rem 1.25rem;--btn-padding-secondary: .375rem .75rem;--btn-padding-large: .875rem 1.5rem;--btn-padding-small: .25rem .75rem;--btn-radius-pill: 1.25rem;--btn-radius-default: .375rem;--btn-radius-large: .75rem;--btn-radius-sharp: .125rem;--btn-height-primary: 2.75rem;--btn-height-secondary: 2.5rem;--btn-height-small: 2rem;--btn-height-large: 3.5rem;--btn-font-size-default: .875rem;--btn-font-size-large: 1rem;--btn-font-size-small: .75rem;--btn-font-weight: 500;--btn-letter-spacing: .02em;--btn-focus-ring: 0 0 0 3px rgba(38, 198, 218, .3);--btn-focus-ring-error: 0 0 0 3px rgba(245, 59, 105, .3);--btn-transition: all .2s cubic-bezier(.4, 0, .2, 1);--btn-hover-lift: translateY(-1px);--btn-active-press: translateY(0);--btn-shadow-default: 0 1px 3px rgba(0, 0, 0, .1);--btn-shadow-hover: 0 4px 12px rgba(38, 198, 218, .15);--btn-shadow-focus: 0 0 0 4px rgba(38, 198, 218, .1);--btn-shadow-pressed: inset 0 1px 2px rgba(0, 0, 0, .1);--btn-disabled-opacity: .4;--btn-disabled-cursor: not-allowed;--btn-loading-opacity: .7;--btn-primary-contrast: #131A23;--btn-primary-contrast-hover: #0F1419}.theme-light{--btn-primary-contrast: #FFFFFF;--btn-primary-contrast-hover: #F8FAFC;--btn-shadow-default: 0 1px 3px rgba(0, 0, 0, .15);--btn-shadow-hover: 0 4px 12px rgba(8, 145, 178, .25)}@media (prefers-reduced-motion: reduce){:root{--btn-transition: none;--btn-hover-lift: none}}@media (prefers-contrast: high){:root{--btn-focus-ring: 0 0 0 3px var(--accent);--border-subtle: var(--accent)}}@media (max-width: 768px){:root{--btn-padding-primary: .75rem 1.5rem;--btn-padding-secondary: .5rem 1rem;--btn-height-primary: 3rem;--btn-height-secondary: 2.75rem;--btn-font-size-default: 1rem}}@tailwind base;@tailwind components;@tailwind utilities;[data-v-afb220a8]{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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ease;border-radius:12px}.theme-toggle-btn:hover .btn-background[data-v-afb220a8]{opacity:1}.icon-container[data-v-afb220a8]{position:relative;z-index:2;display:flex;align-items:center;justify-content:center}.theme-icon[data-v-afb220a8]{color:var(--text-body);transition:all .6s cubic-bezier(.68,-.55,.265,1.55)}.theme-toggle-btn:hover .theme-icon[data-v-afb220a8]{color:var(--accent)}.rotate-icon[data-v-afb220a8]{transform:rotate(360deg) scale(1.1)}.theme-indicator[data-v-afb220a8]{position:absolute;bottom:4px;right:4px;width:6px;height:6px;border-radius:50%;background:#ffffff4d;transition:all .3s ease;z-index:1}.theme-indicator.dark[data-v-afb220a8]{background:var(--accent);box-shadow:0 0 8px #26c6da80}.v-tooltip .v-overlay__content{background:var(--bg-dark)!important;border:1px solid var(--border-subtle);border-radius:8px;font-size:13px;font-weight:500;padding:8px 12px;color:#ffffffe6;box-shadow:0 8px 32px #0000004d}.v-application{transition:background-color .4s cubic-bezier(.4,0,.2,1)!important}.v-application .v-card{transition:background-color .4s cubic-bezier(.4,0,.2,1),border-color .4s cubic-bezier(.4,0,.2,1),box-shadow .4s cubic-bezier(.4,0,.2,1)!important}.v-application .v-app-bar{transition:background-color .4s cubic-bezier(.4,0,.2,1),border-color .4s cubic-bezier(.4,0,.2,1)!important}.v-application .v-btn{transition:background-color .3s cubic-bezier(.4,0,.2,1),color .3s cubic-bezier(.4,0,.2,1)!important}.theme-toggle-btn[data-v-afb220a8]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){.theme-icon[data-v-afb220a8],.theme-toggle-btn[data-v-afb220a8],.btn-background[data-v-afb220a8],.theme-indicator[data-v-afb220a8]{transition-duration:.1s}.rotate-icon[data-v-afb220a8]{transform:rotate(0) scale(1)}.theme-toggle-btn.animating[data-v-afb220a8]{animation:none}}@media (prefers-contrast: high){.theme-toggle-btn[data-v-afb220a8]{border:2px solid currentColor}.theme-icon[data-v-afb220a8]{color:currentColor}}@media (hover: none) and (pointer: coarse){.theme-toggle-btn[data-v-afb220a8]{width:48px;height:48px}.theme-toggle-btn[data-v-afb220a8]:hover{transform:none}.theme-toggle-btn[data-v-afb220a8]:active{background:#26c6da33;transform:scale(.95)}}.theme-toggle-btn.small[data-v-afb220a8]{width:32px;height:32px;border-radius:8px}.theme-toggle-btn.small .theme-icon[data-v-afb220a8]{font-size:16px!important}.theme-toggle-btn.small .theme-indicator[data-v-afb220a8]{width:4px;height:4px;right:3px;bottom:3px}.logo[data-v-570ae812]{display:block;height:auto;max-width:100%;margin:0;padding:0}.logo--sm[data-v-570ae812]{height:80px}.logo--md[data-v-570ae812]{height:120px}.logo--lg[data-v-570ae812]{height:160px}.app-header[data-v-746d233a]{position:fixed;top:0;left:0;right:0;height:72px;z-index:1000;border-bottom:1px solid var(--border-subtle)}.header-backdrop[data-v-746d233a]{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-surface);opacity:1}.header-container[data-v-746d233a]{position:relative;height:100%;display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:0 auto;padding:0 24px}.header-brand[data-v-746d233a]{margin:0;font-size:24px;font-weight:700;letter-spacing:-.02em}.header-brand a[data-v-746d233a]{text-decoration:none!important;transition:all .3s ease;color:var(--brand-color)!important}.header-brand a[data-v-746d233a]:hover{color:var(--accent)!important}.desktop-nav[data-v-746d233a]{display:flex;align-items:center;gap:32px}.nav-item[data-v-746d233a]{position:relative}.nav-item .se-button[data-v-746d233a]{font-size:15px;font-weight:500;color:var(--text-body)}.nav-item .se-button[data-v-746d233a]:hover{color:var(--accent)}.dropdown-trigger .v-icon[data-v-746d233a]{margin-left:6px;transition:transform .2s ease}.dropdown-trigger .v-icon.rotate[data-v-746d233a]{transform:rotate(180deg)}.auth-section[data-v-746d233a]{display:flex;align-items:center;gap:16px}.auth-section .login-btn[data-v-746d233a]{color:var(--text-body)}.auth-section .login-btn[data-v-746d233a]:hover{color:var(--text-high)}.auth-section .cta-btn[data-v-746d233a]{border-radius:20px;padding:10px 20px}:root:not(.theme-light) .app-header .cta-btn[data-v-746d233a]{color:var(--on-accent)}.dropdown-menu[data-v-746d233a]{position:absolute;top:calc(100% + 12px);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;box-shadow:var(--shadow-card);overflow:hidden;animation:dropdown-appear-746d233a .2s cubic-bezier(.4,0,.2,1)}@keyframes dropdown-appear-746d233a{0%{opacity:0;transform:translateY(-10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.calculators-menu[data-v-746d233a]{width:600px;left:-200px}.menu-grid[data-v-746d233a]{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:24px}.menu-column[data-v-746d233a]{display:flex;flex-direction:column;gap:24px}.menu-section[data-v-746d233a]{display:flex;flex-direction:column;gap:12px}.section-header[data-v-746d233a]{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--text-high);padding-bottom:6px;border-bottom:2px solid var(--border-subtle);margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}.menu-items[data-v-746d233a]{display:flex;flex-direction:column;gap:2px}.menu-item[data-v-746d233a]{display:flex;align-items:center;padding:10px 16px;color:var(--text-secondary);font-size:14px;cursor:pointer;border-radius:6px;transition:all .2s ease}.menu-item[data-v-746d233a]:hover{color:var(--text-high);background:#26c6da14;transform:translate(2px)}.user-menu-container[data-v-746d233a]{position:relative}.user-menu-trigger[data-v-746d233a]{display:flex!important;align-items:center!important;gap:8px!important;padding:4px!important;border-radius:8px!important}.user-menu-trigger[data-v-746d233a]:hover{background:#ffffff1a!important}.user-avatar[data-v-746d233a]{width:32px;height:32px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--bg-dark);font-size:12px;font-weight:600}.user-avatar.large[data-v-746d233a]{width:48px;height:48px;font-size:16px}.user-menu[data-v-746d233a]{right:0;width:280px;padding:16px}.user-info[data-v-746d233a]{margin-bottom:16px}.user-name[data-v-746d233a]{font-size:16px;font-weight:600;color:var(--text-high);margin-bottom:4px}.user-email[data-v-746d233a]{font-size:14px;color:var(--text-secondary);margin-bottom:8px}.user-plan[data-v-746d233a]{display:inline-block;padding:2px 8px;background:#ffffff1a;border-radius:12px;font-size:12px;color:var(--text-body)}.user-plan.pro[data-v-746d233a]{background:var(--bg-surface);color:var(--accent)}.menu-divider[data-v-746d233a]{height:1px;background:var(--border-subtle);margin:12px 0}.user-menu-items[data-v-746d233a]{display:flex;flex-direction:column;gap:4px}.menu-item.logout[data-v-746d233a]{color:#ff5252}.mobile-menu-btn[data-v-746d233a]{display:none;padding:8px!important}.mobile-menu-btn[data-v-746d233a]:hover{background:#ffffff1a!important}.hamburger[data-v-746d233a]{display:flex;flex-direction:column;gap:4px}.hamburger span[data-v-746d233a]{width:20px;height:2px;background:#fffc;border-radius:1px;transition:all .2s ease}.mobile-overlay[data-v-746d233a]{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:2000;animation:fade-in-746d233a .2s ease}@keyframes fade-in-746d233a{0%{opacity:0}to{opacity:1}}.mobile-menu[data-v-746d233a]{position:absolute;top:0;right:0;width:100%;max-width:400px;height:100vh;background:#111;animation:slide-in-746d233a .3s cubic-bezier(.4,0,.2,1);overflow-y:auto}@keyframes slide-in-746d233a{0%{transform:translate(100%)}to{transform:translate(0)}}.mobile-header[data-v-746d233a]{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.close-btn[data-v-746d233a]{color:#fffc!important;padding:8px!important;border-radius:8px!important}.mobile-content[data-v-746d233a]{padding:24px}.mobile-section[data-v-746d233a]{margin-bottom:32px}.section-title[data-v-746d233a]{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:600;color:var(--accent);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid rgba(38,198,218,.2)}.mobile-items[data-v-746d233a]{display:flex;flex-direction:column;gap:8px}.mobile-item[data-v-746d233a]{display:flex;align-items:center;padding:12px 16px;color:#fffc;font-size:15px;cursor:pointer;border-radius:8px;transition:all .2s ease}.mobile-item[data-v-746d233a]:hover{color:#fff;background:#26c6da1a}.mobile-item.logout[data-v-746d233a]{color:#ff5252}.mobile-auth[data-v-746d233a]{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;flex-direction:column;gap:16px}.mobile-auth-btn[data-v-746d233a]{padding:12px 24px!important;border-radius:12px!important;font-size:15px!important;font-weight:500!important;width:100%!important;justify-content:center!important}.mobile-auth-btn.login[data-v-746d233a]{background:#ffffff1a!important;color:#ffffffe6!important}.mobile-auth-btn.cta[data-v-746d233a]{background:var(--accent)!important;color:#fff!important}.mobile-user-info[data-v-746d233a]{display:flex;align-items:center;gap:16px;padding:16px;background:#ffffff0d;border-radius:12px;margin-bottom:16px}.user-details[data-v-746d233a]{flex:1}.mobile-user-actions[data-v-746d233a]{display:flex;flex-direction:column;gap:8px}@media (max-width: 768px){.desktop-nav[data-v-746d233a],.auth-section[data-v-746d233a]{display:none}.mobile-menu-btn[data-v-746d233a]{display:block}}@media (max-width: 480px){.header-container[data-v-746d233a]{padding:0 16px}.mobile-menu[data-v-746d233a]{width:100%}}.app-header[data-v-dfce6a49]{position:fixed;top:0;left:0;right:0;height:56px;z-index:1000;border-bottom:1px solid var(--border-subtle)}.header-backdrop[data-v-dfce6a49]{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-surface);opacity:1}.header-container[data-v-dfce6a49]{position:relative;height:100%;display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:0 auto;padding:0 24px}.calculator-context[data-v-dfce6a49]{display:flex;align-items:center;gap:.75rem;flex:1;min-width:0}.back-btn[data-v-dfce6a49]{padding:.5rem;border-radius:.5rem;border:none;background:transparent;color:var(--text-muted, #94A3B8);cursor:pointer;transition:all .2s}.back-btn[data-v-dfce6a49]:hover{background:#26c6da1a;color:var(--accent, #26C6DA)}.context-info[data-v-dfce6a49]{flex:1;min-width:0}.context-header[data-v-dfce6a49]{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.context-title[data-v-dfce6a49]{font-size:1rem;font-weight:600;margin:0;color:var(--text-primary, #FFFFFF);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.context-tags[data-v-dfce6a49]{display:flex;gap:.375rem;flex-wrap:wrap}.tag[data-v-dfce6a49]{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .5rem;border-radius:.25rem;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.tag-code[data-v-dfce6a49]{background:#26c6da26;color:var(--accent, #26C6DA);border:1px solid var(--accent, #26C6DA)}.tag-version[data-v-dfce6a49],.tag-info[data-v-dfce6a49]{background:#ffffff0d;color:var(--text-muted, #94A3B8);border:1px solid var(--border-subtle, #3B4755)}.tag-status[data-v-dfce6a49]{background:#26c6da26;color:var(--accent, #26C6DA);border:1px solid var(--accent, #26C6DA)}.context-subtitle[data-v-dfce6a49]{font-size:.75rem;color:var(--text-muted, #94A3B8);margin:.25rem 0 0}.status-chip[data-v-dfce6a49]{display:flex;align-items:center;gap:.375rem;padding:.375rem .75rem;border-radius:.5rem;font-size:.8125rem;font-weight:500;background:#ffffff0d;border:1px solid var(--border-subtle, #3B4755);color:var(--text-muted, #94A3B8)}.status-chip.status-saved[data-v-dfce6a49]{color:var(--accent, #26C6DA);background:#26c6da1a;border-color:var(--accent, #26C6DA)}.status-chip.status-saving[data-v-dfce6a49]{color:var(--text-primary, #FFFFFF)}.status-chip.status-error[data-v-dfce6a49]{color:#ff5252;background:#ff52521a;border-color:#ff5252}.status-chip.status-info[data-v-dfce6a49]{color:var(--text-primary, #FFFFFF)}.auth-section[data-v-dfce6a49]{display:flex;align-items:center;gap:16px}.action-btn[data-v-dfce6a49]{font-size:.875rem;padding:6px 16px!important;min-height:32px}.overflow-menu[data-v-dfce6a49]{position:relative}.overflow-dropdown[data-v-dfce6a49]{position:absolute;top:calc(100% + .5rem);right:0;min-width:200px;background:var(--bg-surface, #1F2731);border:1px solid var(--border-subtle, #3B4755);border-radius:.5rem;box-shadow:0 4px 12px 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