:root,[data-theme=light]{color-scheme:light;--bg: #f7f6f2;--surface: #ffffff;--surface-2: #f0ede6;--border: #7d7a70;--text: #28251d;--muted: #55534d;--primary: #01696f;--primary-hover: #0c4e54;--on-primary: #ffffff;--secondary: #f0b400;--secondary-hover: #d9a200;--on-secondary: #1d1700;--accent: #f1b3cb;--on-accent: #220713;--field-bg: #ffffff;--field-text: #28251d;--placeholder: #66645e;--table-bg: #ffffff;--table-text: #28251d;--table-alt: #eef2f3;--table-head-bg: #01696f;--table-head-text: #ffffff;--table-border: #878378;--tab-active: #d9eceb;--banner-bg: #dcefe2;--banner-text: #12331c;--focus: #7a39bb;--shadow: 0 6px 18px rgba(40, 37, 29, .1)}[data-theme=dark]{color-scheme:dark;--bg: #0f235f;--surface: #18306e;--surface-2: #213c82;--border: #8fa6e0;--text: #eff4ff;--muted: #c3d0f2;--primary: #2ec27e;--primary-hover: #52d696;--on-primary: #04170d;--secondary: #f4b400;--secondary-hover: #ffc929;--on-secondary: #19233f;--accent: #e588ad;--on-accent: #220713;--field-bg: #0b1a47;--field-text: #eff4ff;--placeholder: #a9b9e6;--table-bg: #152b66;--table-text: #eff4ff;--table-alt: #1c3578;--table-head-bg: #2d4f9f;--table-head-text: #ffffff;--table-border: #6d8bd8;--tab-active: #2c4d9c;--banner-bg: #134a37;--banner-text: #e8fff3;--focus: #ffd24a;--shadow: 0 8px 24px rgba(0, 0, 0, .28)}[data-theme=contrast]{color-scheme:dark;--bg: #000000;--surface: #000000;--surface-2: #121212;--border: #ffffff;--text: #ffffff;--muted: #e6e6e6;--primary: #ffd400;--primary-hover: #ffe45c;--on-primary: #000000;--secondary: #00e5ff;--secondary-hover: #7af2ff;--on-secondary: #000000;--accent: #ffffff;--on-accent: #000000;--field-bg: #000000;--field-text: #ffffff;--placeholder: #c8c8c8;--table-bg: #000000;--table-text: #ffffff;--table-alt: #1a1a1a;--table-head-bg: #ffffff;--table-head-text: #000000;--table-border: #ffffff;--tab-active: #2b2b2b;--banner-bg: #003a00;--banner-text: #ffffff;--focus: #00e5ff;--shadow: none}:root{--text-xs: clamp(.75rem, .7rem + .25vw, .875rem);--text-sm: clamp(.875rem, .8rem + .35vw, 1rem);--text-base: clamp(1rem, .95rem + .25vw, 1.125rem);--text-lg: clamp(1.125rem, 1rem + .75vw, 1.5rem);--text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition: .18s cubic-bezier(.16, 1, .3, 1);--font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font-body);font-size:var(--text-base);line-height:1.5;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer;border:0}input,select{border:1px solid var(--border);background:var(--field-bg);color:var(--field-text);border-radius:var(--radius-md);padding:.7rem 1rem;min-height:44px;width:100%}input::placeholder{color:var(--placeholder);opacity:1}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:var(--space-3);top:-4rem;z-index:10;padding:var(--space-3) var(--space-4);background:var(--primary);color:var(--on-primary);border-radius:var(--radius-md);font-weight:700}.skip-link:focus{top:var(--space-3)}.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{padding:var(--space-6) var(--space-4);background:var(--surface);border-right:1px solid var(--border)}.brand{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-8)}.brand svg{width:38px;height:38px;flex:none;color:var(--primary)}.brand h1{font-size:var(--text-lg);line-height:1.1;margin:0}.brand p{margin:0;color:var(--muted);font-size:var(--text-sm)}.parts-nav{display:grid;gap:var(--space-3)}.part-tab{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:.7rem 1rem;background:var(--surface-2);color:var(--text);border-radius:var(--radius-md);border:1px solid transparent;text-align:left;min-height:52px;transition:transform var(--transition),background var(--transition),border-color var(--transition)}.part-tab small{color:var(--muted);font-size:var(--text-sm)}.part-tab:hover,.part-tab[aria-current=true]{background:var(--tab-active);border-color:var(--border)}.part-tab:hover{transform:translate(4px)}main{padding:var(--space-6);min-width:0}.topbar{display:flex;justify-content:space-between;gap:var(--space-4);align-items:flex-start;flex-wrap:wrap;margin-bottom:var(--space-6)}.hero h2{margin:0 0 var(--space-2);font-size:var(--text-xl);line-height:1.2}.hero p{margin:0;color:var(--muted);max-width:60ch}.actions{display:flex;gap:var(--space-3);align-items:flex-end;flex-wrap:wrap}.theme-picker{display:grid;gap:var(--space-1);font-size:var(--text-sm);font-weight:700}.theme-picker select{width:auto;min-width:11rem}.btn{min-height:44px;padding:.7rem 1.1rem;border-radius:var(--radius-md);font-weight:700;border:1px solid transparent;transition:transform var(--transition),background var(--transition)}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--secondary);color:var(--on-secondary)}.btn-secondary:hover{background:var(--secondary-hover)}.btn-ghost{background:var(--surface-2);color:var(--text);border-color:var(--border)}.btn:disabled{cursor:not-allowed;opacity:.6}.dashboard{display:grid;grid-template-columns:minmax(320px,440px) minmax(0,1fr);gap:var(--space-6)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:var(--shadow);min-width:0}.section-title{display:flex;justify-content:space-between;gap:var(--space-3);align-items:center;flex-wrap:wrap;margin-bottom:var(--space-4)}.section-title h3{margin:0;font-size:var(--text-lg)}.muted{color:var(--muted);font-size:var(--text-sm);margin:0}.builder-form{display:grid;gap:var(--space-4)}.field{display:grid;gap:var(--space-2)}.field label{font-size:var(--text-sm);font-weight:700}.field-error{margin:0;font-size:var(--text-sm);font-weight:700}.toolbar{display:flex;gap:var(--space-3);flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3);margin:var(--space-5) 0 0}.stat{padding:var(--space-4);border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--border)}.stat dd{margin:0;font-size:1.4rem;font-weight:700;line-height:1.1;overflow-wrap:anywhere}.stat dt{color:var(--muted);font-size:var(--text-sm);order:2}.stat{display:flex;flex-direction:column}.total-card{background:var(--accent);color:var(--on-accent);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-5)}.total-card .label{font-size:var(--text-sm)}.total-card .amount{font-size:clamp(2rem,1.6rem + 1.5vw,3rem);font-weight:900;line-height:1.1}.total-card .current{text-align:right}.total-card .current strong{display:block;font-size:1.1rem}.table-wrap{overflow-x:auto;border:1px solid var(--table-border);border-radius:var(--radius-lg);background:var(--table-bg)}table{width:100%;border-collapse:collapse;background:var(--table-bg);color:var(--table-text);font-size:1rem;line-height:1.4}th{background:var(--table-head-bg);color:var(--table-head-text);text-align:left;padding:.85rem 1rem;font-size:.9rem;font-weight:700;letter-spacing:.02em}td,tbody th{padding:.8rem 1rem;border-top:1px solid var(--table-border);text-align:left;vertical-align:top;background:transparent;color:var(--table-text);font-size:1rem;font-weight:500}tbody th{width:9rem;font-weight:700}td:nth-child(2){min-width:11rem;overflow-wrap:break-word;word-break:normal}tbody tr:nth-child(2n){background:var(--table-alt)}th.num,td.num{width:7.5rem;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}td.num{font-weight:700}td.empty{font-weight:400;font-style:italic}.footer-note{margin:var(--space-4) 0 0;color:var(--muted);font-size:var(--text-sm)}.status:not(:empty){margin-top:var(--space-4);padding:.9rem 1rem;border-radius:var(--radius-md);background:var(--banner-bg);border:1px solid var(--border);color:var(--banner-text)}.saved-panel{grid-column:1 / -1}.saved-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-4)}.saved-card{display:grid;gap:var(--space-3);align-content:start;padding:var(--space-4);border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--border)}.saved-card header{display:flex;justify-content:space-between;gap:var(--space-3);align-items:flex-start}.saved-card h4{margin:0;font-size:var(--text-base);overflow-wrap:anywhere}.saved-card dl{display:grid;grid-template-columns:1fr auto;gap:var(--space-2) var(--space-3);margin:0;font-size:var(--text-sm)}.saved-card dt{color:var(--muted);overflow-wrap:anywhere}.saved-card dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}.saved-card-actions{display:flex;gap:var(--space-2);flex-wrap:wrap}.saved-card-actions .btn{min-height:44px;font-size:var(--text-sm)}.saved-empty{padding:var(--space-5);border:2px dashed var(--border);border-radius:var(--radius-lg);color:var(--muted);background:var(--surface)}dialog.confirm{max-width:min(28rem,calc(100vw - 2rem));border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-6);background:var(--surface);color:var(--text);box-shadow:var(--shadow)}dialog.confirm::backdrop{background:#0009}dialog.confirm h2{margin:0 0 var(--space-2);font-size:var(--text-lg)}dialog.confirm p{margin:0 0 var(--space-5);color:var(--muted)}@media(max-width:980px){.app{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.parts-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard{grid-template-columns:1fr}}@media(max-width:640px){main{padding:var(--space-4)}.sidebar{padding:var(--space-4)}.parts-nav,.stats{grid-template-columns:1fr}.topbar{align-items:stretch}.actions{width:100%}.theme-picker{flex:1}.theme-picker select{width:100%}.toolbar{flex-direction:column}.total-card{flex-direction:column;align-items:flex-start}.total-card .current{text-align:left}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.part-tab:hover,.btn:hover{transform:none}}.save-name{max-width:24rem;margin-bottom:var(--space-4)}.save-row{margin-bottom:var(--space-5)}.examples{margin-bottom:var(--space-6)}.examples-controls{display:grid;grid-template-columns:minmax(220px,26rem) auto;gap:var(--space-4);align-items:end;margin-bottom:var(--space-4)}.preset-card{display:grid;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--border)}.preset-card p{margin:0}.preset-card header{display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;align-items:start}.preset-card h4{margin:0;font-size:var(--text-lg)}.preset-purpose{color:var(--muted);font-size:var(--text-sm)}.preset-total{font-size:var(--text-lg)}.preset-key-parts{display:grid;grid-template-columns:max-content 1fr;gap:var(--space-2) var(--space-4);margin:0}.preset-key-parts dt{font-weight:700}.preset-key-parts dd{margin:0}.preset-notes{margin:0;padding-left:1.2rem;color:var(--muted);font-size:var(--text-sm)}.preset-price-note{font-weight:700;font-size:var(--text-sm)}.rumours-panel{margin-top:var(--space-6)}.rumours-panel summary{cursor:pointer;font-weight:700;font-size:var(--text-lg)}.rumour-list{list-style:none;margin:var(--space-4) 0 0;padding:0;display:grid;gap:var(--space-4)}.rumour p{margin:var(--space-2) 0 0}.rumour a{color:var(--text);text-decoration:underline}@media(max-width:640px){.examples-controls{grid-template-columns:1fr}}@media(max-width:1300px){.dashboard{grid-template-columns:1fr}}@media(max-width:640px){.table-wrap{overflow:visible;border:0;background:transparent}table,tbody{display:block;background:transparent}thead{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}tbody tr{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:var(--space-3);row-gap:.25rem;padding:.8rem 1rem;margin-bottom:var(--space-3);border:1px solid var(--table-border);border-radius:var(--radius-lg);background:var(--table-bg)}tbody tr:nth-child(2n){background:var(--table-alt)}td,tbody th{display:block;width:auto;min-width:0;padding:0;border:0}tbody th{grid-column:1;grid-row:1;font-size:.9rem}td.num{grid-column:2;grid-row:1;width:auto}td:nth-child(2){grid-column:1 / -1;grid-row:2;min-width:0;font-size:1.05rem}}