@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--bg-main:#0a0a0c;--bg-card:#ffffff08;--bg-glass:#ffffff0d;--text-primary:#fff;--text-secondary:#94a3b8;--accent-primary:#8b5cf6;--accent-secondary:#ec4899;--accent-gradient:linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);--border-color:#ffffff1a;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--font-main:"Inter", sans-serif;--font-heading:"Outfit", sans-serif;--transition-fast:.2s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1);--shadow-glow:0 0 20px #8b5cf633}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-main);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600}.glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px}.bg-gradient{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}button{cursor:pointer;transition:var(--transition-normal);border:none;outline:none;font-family:inherit}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow);border-radius:12px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;display:flex}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 5px 15px #8b5cf666}.container{max-width:1200px;margin:0 auto;padding:0 20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s forwards fadeIn}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.app-container{background-color:var(--bg-main);min-height:100vh;display:flex}.sidebar{z-index:100;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent;border-top:none;border-bottom:none;border-left:none;border-radius:0;flex-direction:column;width:280px;height:100vh;padding:24px;transition:transform .3s;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}.sidebar-header{justify-content:space-between;align-items:center;margin-bottom:40px;display:flex}.logo-area{align-items:center;gap:12px;display:flex}.logo-icon{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.logo-text{font-family:var(--font-heading);letter-spacing:-.5px;font-size:20px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:8px;display:flex}.nav-section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin:20px 0 10px 12px;font-size:12px;font-weight:700}.nav-item{color:var(--text-secondary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background:var(--bg-glass);color:var(--text-primary)}.nav-item.active{background:var(--accent-gradient);color:#fff}.nav-divider{background:var(--border-color);height:1px;margin:16px 0}.sidebar-footer{margin-top:auto;padding-top:20px}.pro-badge{color:var(--accent-primary);background:#8b5cf61a;border:1px solid #8b5cf633;border-radius:12px;align-items:center;gap:8px;padding:12px;font-size:13px;font-weight:600;display:flex}.main-content{flex-direction:column;flex:1;height:100vh;padding:32px 48px;display:flex;overflow-y:auto}.top-header{justify-content:space-between;align-items:center;margin-bottom:40px;display:flex}.mobile-menu-btn,.mobile-close{background:var(--bg-glass);color:var(--text-primary);border-radius:8px;padding:8px;display:none}.tool-container{width:100%;max-width:900px;margin:0 auto}.tool-header{margin-bottom:40px}.tool-header h1{letter-spacing:-1px;margin-bottom:12px;font-size:48px}.tool-description{color:var(--text-secondary);font-size:18px}.dropzone{border:2px dashed var(--border-color);text-align:center;cursor:pointer;padding:60px 40px;transition:border-color .3s,background .3s}.dropzone:hover{border-color:var(--accent-primary);background:#8b5cf605}.upload-icon-circle{background:var(--bg-glass);width:80px;height:80px;color:var(--accent-primary);border:1px solid var(--border-color);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;display:flex}.dropzone h3{margin-bottom:8px;font-size:24px}.dropzone p{color:var(--text-secondary)}.ad-placeholder{text-align:center;color:var(--text-secondary);margin-top:60px;padding:40px;font-size:14px;font-style:italic}.dropzone.dragging{border-color:var(--accent-secondary);background:#ec48990d;transform:scale(1.02)}.bounce{animation:.5s infinite alternate bounce}@keyframes bounce{0%{transform:translateY(0)}to{transform:translateY(-5px)}}@media (width<=1024px){.sidebar{position:fixed;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.mobile-menu-btn,.mobile-close{display:flex}.main-content{padding:24px}}