:root{--color-bg:#fdfbf7;--color-cream:#fdfbf7;--color-text:#3d3830;--color-text-muted:#7a7265;--color-accent:#c47a4a;--color-accent-hover:#b06a3a;--color-border:#d4cdc2;--color-card-bg:rgba(255, 255, 255, 0.95);--color-dropzone-bg:rgba(255, 255, 255, 0.7);--font-main:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif;--transition-fast:150ms ease;--transition-normal:300ms ease;--transition-slow:500ms ease}*,::after,::before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:var(--font-main);background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}.app{position:relative;width:100vw;height:100vh;height:100dvh;overflow:hidden}.bg-scene{position:absolute;inset:0;z-index:1}.bg-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:left center;opacity:0;transition:opacity var(--transition-slow)}.bg-image.active{opacity:1}.content{position:relative;z-index:10;height:100%;display:flex;align-items:center;justify-content:flex-end;padding:2rem}.state{position:absolute;right:0;top:0;bottom:0;width:50%;display:flex;align-items:center;justify-content:center;padding:2rem;opacity:0;visibility:hidden;transition:opacity var(--transition-normal),visibility var(--transition-normal)}.state.active{opacity:1;visibility:visible}.state-content{width:100%;max-width:380px;text-align:center}.state-mixed .state-content{max-width:480px}.headline{font-size:clamp(1.6rem, 3.5vw, 2.2rem);font-weight:600;color:var(--color-text);margin-bottom:.5rem;letter-spacing:-.02em}.subtext{font-size:1.1rem;color:var(--color-text-muted);margin-bottom:2rem}.filename{font-size:.9rem;color:var(--color-text-muted);margin-bottom:.75rem;word-break:break-all;padding:.5rem 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var(--transition-fast)}.format-option:hover{border-color:var(--color-accent);transform:translateY(-2px)}.format-option.selected{border-color:var(--color-accent);background:rgba(196,122,74,.1)}.format-option input{display:none}.format-name{display:block;font-size:1.05rem;font-weight:600;color:var(--color-text);margin-bottom:.25rem}.format-desc{font-size:.8rem;color:var(--color-text-muted);line-height:1.3}.format-groups{display:flex;flex-direction:column;gap:.75rem;min-height:200px;margin-bottom:1.5rem}.format-group{display:flex;align-items:center;justify-content:space-between;background:var(--color-card-bg);backdrop-filter:blur(10px);border:1px solid var(--color-border);border-radius:12px;padding:.875rem 1rem}.format-group-label{font-size:.95rem;color:var(--color-text)}.format-group-count{font-weight:500}.format-group-type{color:var(--color-text-muted);margin-left:.25rem}.format-group select{font-family:var(--font-main);font-size:.9rem;font-weight:500;padding:.5rem 2rem .5rem .75rem;border:1.5px solid var(--color-border);border-radius:8px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237a7265' d='M2 4l4 4 4-4'/%3E%3C/svg%3E") no-repeat right .75rem center;background-size:10px;color:var(--color-text);cursor:pointer;appearance:none;-webkit-appearance:none;min-width:100px}.format-group select:hover{border-color:var(--color-accent)}.format-group select:focus{outline:0;border-color:var(--color-accent)}.mode-toggle{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:1.5rem}.mode-label{font-size:.85rem;color:var(--color-text-muted);transition:color var(--transition-fast);cursor:pointer}.mode-label.active{color:var(--color-text);font-weight:500}.toggle-pill{position:relative;width:44px;height:24px;background:var(--color-border);border:none;border-radius:12px;cursor:pointer;transition:background-color var(--transition-fast);padding:0}.toggle-pill:hover{background:#c5beb3}.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,.15);transition:transform var(--transition-fast)}.toggle-pill[aria-pressed=true] .toggle-thumb{transform:translateX(20px)}.toggle-pill[aria-pressed=true]{background:var(--color-accent)}.format-individual{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(5,auto);grid-auto-flow:column;gap:.35rem .5rem;margin-bottom:1.5rem}.format-file-row{display:flex;align-items:center;justify-content:space-between;gap:.4rem;background:var(--color-card-bg);backdrop-filter:blur(10px);border:1px solid var(--color-border);border-radius:6px;padding:.375rem .5rem}.format-file-name{font-size:.75rem;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.format-file-row select{font-family:var(--font-main);font-size:.7rem;font-weight:500;padding:.35rem 1.25rem .35rem .4rem;border:1px solid var(--color-border);border-radius:5px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237a7265' d='M2 4l4 4 4-4'/%3E%3C/svg%3E") no-repeat right .35rem center;background-size:7px;color:var(--color-text);cursor:pointer;appearance:none;-webkit-appearance:none;flex-shrink:0}.format-file-row select:hover{border-color:var(--color-accent)}.format-file-row select:focus{outline:0;border-color:var(--color-accent)}.btn{font-family:var(--font-main);font-size:1rem;font-weight:500;border:none;border-radius:12px;padding:1rem 2rem;cursor:pointer;transition:background-color var(--transition-fast),transform 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0;text-align:left;box-shadow:0 4px 20px rgba(0,0,0,.06)}.file-icon{color:var(--color-accent);flex-shrink:0}.file-info{flex:1;min-width:0}.file-name{display:block;font-weight:500;color:var(--color-text);word-break:break-all}.file-size{font-size:.85rem;color:var(--color-text-muted)}.btn-download{flex-shrink:0;padding:.75rem 1.25rem}.tip-card{display:flex;align-items:center;gap:.75rem;background:rgba(255,255,255,.7);backdrop-filter:blur(8px);border:1px solid var(--color-border);border-radius:12px;padding:.875rem 1rem;margin-top:1.5rem}.tip-card-icon{font-size:1.5rem}.tip-card-text{display:flex;flex-direction:column;flex:1;gap:.125rem}.tip-card-title{font-size:.9rem;font-weight:500;color:var(--color-text)}.tip-card-subtitle{font-size:.75rem;color:var(--color-text-muted)}.btn-tip-card{font-family:var(--font-main);font-size:.8rem;font-weight:500;color:var(--color-text);background:var(--color-cream);border:1px solid var(--color-border);border-radius:6px;padding:.5rem 1rem;cursor:pointer;transition:all var(--transition-fast)}.btn-tip-card:hover{background:var(--color-text);color:#fff;border-color:var(--color-text)}.tip-inline{font-size:.85rem;color:var(--color-text-muted);margin-top:1rem;margin-bottom:.5rem}.tip-inline a{color:var(--color-text);text-decoration:none;font-weight:500;transition:opacity var(--transition-fast)}.tip-inline a:hover{opacity:.7}.share-buttons{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1rem}.share-label{font-size:.85rem;color:var(--color-text-muted)}.share-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--color-border);border-radius:8px;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast)}.share-btn:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}.share-btn.copied{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.tip-float{position:fixed;bottom:1.5rem;right:1.5rem;width:48px;height:48px;font-size:1.5rem;background:#fff;border:1px solid var(--color-border);border-radius:50%;box-shadow:0 2px 12px rgba(0,0,0,.1);cursor:pointer;transition:all var(--transition-fast);z-index:100;display:flex;align-items:center;justify-content:center}.tip-float:hover{transform:scale(1.1);box-shadow:0 4px 20px rgba(0,0,0,.15)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem;animation:fadeIn .2s ease-out}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.modal-content{background:var(--color-cream);border-radius:16px;padding:2rem;max-width:360px;width:100%;text-align:center;box-shadow:0 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1.5rem;display:flex;align-items:center;justify-content:flex-end;pointer-events:none}.navbar-logo-link{display:inline-block;cursor:pointer;transition:transform .3s cubic-bezier(.34, 1.56, .64, 1);pointer-events:auto}.navbar-logo-link:hover{transform:scale(1.12)}.navbar-logo-link:hover .navbar-logo{filter:sepia(100%) saturate(350%) brightness(80%) hue-rotate(-10deg)}.navbar-logo-link:active{transform:scale(.96);transition:transform .1s ease}.navbar-logo-link:active .navbar-logo{filter:sepia(100%) saturate(250%) brightness(65%) hue-rotate(-10deg)}.navbar-logo{height:40px;width:auto;display:block;filter:sepia(100%) saturate(300%) brightness(70%) hue-rotate(-10deg);transition:filter .3s ease}.navbar-brand{display:flex;flex-direction:column;align-items:flex-end;gap:.25rem;pointer-events:auto}.powered-by{display:flex;align-items:center;gap:.3rem;font-size:.65rem;color:var(--color-text);opacity:.7;transition:opacity .2s ease}.powered-by:hover{opacity:1}.powered-by 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100%);pointer-events:none;z-index:2}.bg-image{object-fit:contain;object-position:left top;background:var(--color-bg);transform:scale(2);transform-origin:left top}.state{position:relative;width:100%;background:0 0;align-items:flex-start;justify-content:flex-start;padding:1.5rem;padding-top:calc(55vh + .5rem);padding-bottom:6rem;min-height:100vh;min-height:100dvh}.state:not(.active){display:none}.state-content{max-width:100%;margin:0;padding:0}.headline{font-size:1.5rem}.subtext{font-size:1rem;margin-bottom:1.5rem}.dropzone{padding:2rem 1.5rem;border-radius:16px}.dropzone-text{font-size:1.05rem}.format-hint{font-size:.8rem}.navbar{padding:.75rem 1rem}.navbar-logo{height:32px}.format-individual{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row}.format-groups{min-height:150px}}@media (max-width:400px){.bg-scene{height:50vh}.bg-image{transform:scale(2);transform-origin:left top}.state{background:0 0;padding:1rem;padding-top:calc(50vh + .5rem);padding-bottom:5rem}.headline{font-size:1.35rem}.dropzone{padding:1.75rem 1.25rem}.format-options{gap:.6rem}.format-option{min-width:95px;padding:.75rem .9rem}.format-name{font-size:.95rem}.format-desc{font-size:.75rem}.btn{padding:.85rem 1.5rem;font-size:.95rem}.file-card{flex-wrap:wrap;padding:1rem}.btn-download{width:100%;margin-top:.5rem}.privacy-note{font-size:.75rem;margin-top:1.5rem;padding-top:1rem}}@media (max-height:500px) and (orientation:landscape){.state{width:55%;background:linear-gradient(to right,transparent 0,rgba(253,251,247,.8) 10%,rgba(253,251,247,.95) 30%);align-items:center;padding:1rem 1.5rem}.bg-image{object-position:15% center}.state-content{max-width:320px;margin-left:auto}.headline{font-size:1.3rem;margin-bottom:.3rem}.subtext{font-size:.9rem;margin-bottom:1rem}.dropzone{padding:1.25rem 1rem;margin:.75rem 0}.format-hint{font-size:.75rem}}