:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-dark: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--border: #334155;--glass-border: rgba(255, 255, 255, .1);--glass-bg: rgba(30, 41, 59, .7)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.6;min-height:100vh;overflow-x:hidden}#app{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.logo{display:flex;align-items:center;gap:.75rem;color:var(--primary)}.logo h1{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#94a3b8);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-link{color:var(--text-muted);text-decoration:none;margin-left:1.5rem;font-weight:500;transition:color .2s}.nav-link:hover,.nav-link.active{color:var(--primary)}.main-content{flex:1;display:flex;flex-direction:column;padding:2rem;max-width:1200px;margin:0 auto;width:100%;gap:2rem}.controls-bar{display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);padding:1rem 1.5rem;border-radius:1rem;border:1px solid var(--border);flex-wrap:wrap;gap:1rem}.control-group{display:flex;align-items:center;gap:1rem}.btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s;border:none;font-family:inherit}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text-main)}.btn.secondary:hover{border-color:var(--text-muted);background:#ffffff0d}.zoom-controls{background:#0003;padding:.5rem 1rem;border-radius:.5rem}input[type=range]{accent-color:var(--primary);cursor:pointer}#zoom-value{font-variant-numeric:tabular-nums;min-width:2ch;font-weight:600;color:var(--primary)}.work-area{flex:1;background:#0003;border:2px dashed var(--border);border-radius:1rem;display:flex;align-items:center;justify-content:center;min-height:500px;position:relative;overflow:hidden;transition:all .3s}.work-area.drag-over{border-color:var(--primary);background:#6366f11a}.placeholder-content{text-align:center;color:var(--text-muted);pointer-events:none}.icon-large{color:var(--border);margin-bottom:1rem}.supported-formats{font-size:.875rem;margin-top:.5rem;opacity:.7}.image-container{position:relative;max-width:100%;max-height:80vh}.image-container.hidden{display:none}#main-image{max-width:100%;max-height:80vh;display:block;box-shadow:0 20px 25px -5px #00000080;border-radius:4px}#magnifier-glass{position:absolute;border:3px solid #fff;border-radius:50%;cursor:none;width:150px;height:150px;box-shadow:0 0 10px #00000080,inset 0 0 20px #0003;pointer-events:none;display:none;z-index:10;background-color:#fff}.app-footer{text-align:center;padding:2rem;color:var(--text-muted);border-top:1px solid var(--border);margin-top:auto}@media(max-width:768px){.controls-bar{flex-direction:column;align-items:stretch}.control-group{justify-content:center}}