@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";
:root{--bg-primary:#f5f5f7;--bg-secondary:#fff;--bg-tertiary:#f8fafc;--bg-card:#fff;--bg-card-hover:#fafafb;--border-subtle:#e2e8f0;--border-medium:#cbd5e1;--border-glow:#145bf540;--border-active:#145bf5;--accent-primary:#145bf5;--accent-primary-hover:#0f4ad4;--accent-light:#eff6ff;--accent-gradient:linear-gradient(135deg, #145bf5 0%, #2563eb 50%, #3b82f6 100%);--accent-glow:#145bf533;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-link:#145bf5;--success:#10b981;--success-bg:#ecfdf5;--success-text:#047857;--warning:#f59e0b;--warning-bg:#fffbeb;--warning-text:#b45309;--error:#ef4444;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--shadow-sm:0 1px 3px #0f172a0f, 0 1px 2px #0f172a0a;--shadow-md:0 4px 18px #0f172a0f, 0 2px 6px #0f172a0a;--shadow-lg:0 16px 36px #0f172a14, 0 4px 12px #0f172a0a;--shadow-glow:0 0 24px #145bf52e;--font-main:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-primary);min-height:100vh;color:var(--text-primary);flex-direction:column;display:flex;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:-.025em;color:var(--text-primary);font-weight:800;line-height:1.2}.gradient-text{color:#145bf5;background:linear-gradient(135deg,#145bf5 0%,#0284c7 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;display:inline-block}.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}.glass-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#fff;transition:all .25s cubic-bezier(.16,1,.3,1)}.glass-card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-lg)}.badge{border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:700;display:inline-flex}.badge-primary{color:#1d4ed8;background:#eff6ff;border:1px solid #dbeafe}.badge-success{background:var(--success-bg);color:var(--success-text);border:1px solid #a7f3d0}.badge-warning{background:var(--warning-bg);color:var(--warning-text);border:1px solid #fde68a}.btn{font-family:var(--font-main);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:11px 22px;font-size:14px;font-weight:700;text-decoration:none;transition:all .2s cubic-bezier(.16,1,.3,1);display:inline-flex}.btn-primary{color:#fff;background:#145bf5;box-shadow:0 2px 10px #145bf540}.btn-primary:hover{background:#0f4ad4;transform:translateY(-1px);box-shadow:0 4px 16px #145bf559}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);background:#fff}.btn-secondary:hover{border-color:var(--border-medium);background:#f8fafc;transform:translateY(-1px)}.btn-sm{border-radius:var(--radius-sm);padding:7px 14px;font-size:13px}.btn-icon{border-radius:var(--radius-sm);width:36px;height:36px;padding:0}.tab-switcher{border-radius:var(--radius-full);background:#e2e8f0;gap:2px;padding:4px;display:inline-flex}.tab-btn{border-radius:var(--radius-full);color:#64748b;cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding:9px 22px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.tab-btn.active{color:#0f172a;background:#fff;box-shadow:0 2px 8px #0f172a14}.tab-btn:hover:not(.active){color:#0f172a}.dropzone{border-radius:var(--radius-xl);cursor:pointer;text-align:center;min-height:290px;box-shadow:var(--shadow-sm);background-color:#fff;background-image:linear-gradient(45deg,#f8fafc 25%,#0000 25%),linear-gradient(-45deg,#f8fafc 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#f8fafc 75%),linear-gradient(-45deg,#0000 75%,#f8fafc 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;border:2px dashed #cbd5e1;flex-direction:column;justify-content:center;align-items:center;padding:44px 24px;transition:all .25s;display:flex;position:relative}.dropzone:hover,.dropzone.active{box-shadow:0 0 0 4px #145bf51f, var(--shadow-md);border-color:#145bf5;transform:translateY(-2px)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media (max-width:768px){.container{padding:0 16px}.dropzone{min-height:220px;padding:32px 16px}.btn{padding:9px 18px;font-size:13px}.btn-sm{padding:6px 12px;font-size:12px}.tab-btn{padding:8px 16px;font-size:13px}}@media (max-width:480px){.container{padding:0 12px}.dropzone{min-height:200px;padding:24px 12px}.tab-switcher{width:100%;display:flex}.tab-btn{flex:1;justify-content:center;padding:8px 10px;font-size:12px}.btn{padding:8px 14px;font-size:13px}}.mobile-stack{display:flex}@media (max-width:640px){.mobile-stack{flex-direction:column!important;align-items:stretch!important}.mobile-full{width:100%!important}.mobile-hide{display:none!important}}@media (min-width:641px){.desktop-hide{display:none!important}}@media (max-width:768px){.hero-left-col{text-align:center!important;align-items:center!important}}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);align-items:center;gap:36px;margin-bottom:24px;display:grid}@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:24px;margin-bottom:20px}}@media (max-width:520px){.hero-title-gradient{white-space:normal!important}}.table-responsive-wrapper{-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);width:100%;overflow-x:auto}.table-responsive-wrapper::-webkit-scrollbar{height:6px}.header-nav{z-index:50;border-bottom:1px solid var(--border-subtle);background-color:#fff;width:100%;position:sticky;top:0;box-shadow:0 1px 3px #0f172a0d}.nav-container{justify-content:space-between;align-items:center;gap:8px;height:72px;display:flex}.brand-link{color:inherit;align-items:center;gap:10px;min-width:0;text-decoration:none;display:flex}.brand-title{letter-spacing:-.02em;color:#0f172a;white-space:nowrap;font-size:18px;font-weight:900}@media (max-width:640px){.nav-container{height:60px}.brand-title{font-size:15px}.nav-free-badge,.nav-frame-pill{display:none!important}.nav-tool-btn{padding:6px 10px!important;font-size:12px!important}}@media (max-width:380px){.brand-title{font-size:13.5px}.brand-link{gap:7px}.nav-tool-btn{padding:5px 8px!important;font-size:11px!important}}