:root,[data-theme=dark]{--bg-primary:#000;--bg-secondary:#0a0e17;--bg-card:#121824;--bg-card-hover:#1a2234;--bg-input:#0b101b;--bg-glass:#121824bf;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-heading:#fff;--accent:#10b981;--accent-hover:#34d399;--accent-glow:#10b98133;--accent-dark:#064e3b;--accent-gradient:linear-gradient(135deg, #10b981 0%, #059669 100%);--brand-gradient:linear-gradient(135deg, #10b981 0%, #3b82f6 100%);--border:#ffffff14;--border-hover:#10b9814d;--border-focus:#10b98199;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--shadow-sm:0 2px 8px #0006;--shadow-md:0 8px 24px #00000080;--shadow-lg:0 16px 48px #000000b3;--shadow-glow:0 0 30px #10b98126;--mesh-glow:radial-gradient(circle at 50% 0%, #10b9811f 0%, transparent 70%)}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-input:#fff;--bg-glass:#ffffffd9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-heading:#020617;--accent:#059669;--accent-hover:#10b981;--accent-glow:#05966926;--accent-dark:#047857;--accent-gradient:linear-gradient(135deg, #059669 0%, #047857 100%);--brand-gradient:linear-gradient(135deg, #059669 0%, #2563eb 100%);--border:#0f172a14;--border-hover:#0596694d;--border-focus:#05966980;--danger:#ef4444;--warning:#f59e0b;--info:#2563eb;--shadow-sm:0 2px 4px #0000000a;--shadow-md:0 6px 16px #0000000f;--shadow-lg:0 12px 32px #00000014;--shadow-glow:0 0 25px #0596691a;--mesh-glow:radial-gradient(circle at 50% 0%, #05966914 0%, transparent 70%)}:root{--font:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading:"Outfit", "Inter", sans-serif;--fs-xs:.75rem;--fs-sm:.875rem;--fs-base:1rem;--fs-lg:1.125rem;--fs-xl:1.25rem;--fs-2xl:1.5rem;--fs-3xl:1.875rem;--fs-4xl:2.25rem;--fs-5xl:3rem;--fs-hero:3.5rem;--radius-sm:.5rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-2xl:2rem;--radius-pill:9999px;--transition:all .25s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;transition:background-color var(--transition), color var(--transition);background-image:var(--mesh-glow);background-repeat:no-repeat;background-size:100% 600px;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-heading);letter-spacing:-.02em;font-weight:700}a{color:var(--accent);transition:var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1240px;margin:0 auto;padding:0 1.5rem}.gradient-text{background:var(--brand-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);box-shadow:var(--shadow-md)}.navbar-floating-container{z-index:100;margin-bottom:2rem;padding:0 1rem;position:sticky;top:1rem}.navbar-floating{border-radius:var(--radius-pill);max-width:1100px;transition:var(--transition);justify-content:space-between;align-items:center;margin:0 auto;padding:.75rem 1.5rem;display:flex}.navbar-brand{font-family:var(--font-heading);color:var(--text-heading);align-items:center;gap:.75rem;font-size:1.25rem;font-weight:800;display:flex}.navbar-logo-icon{background:var(--accent-gradient);border-radius:var(--radius-sm);width:32px;height:32px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:1.1rem;display:flex}.navbar-links{align-items:center;gap:.5rem;list-style:none;display:flex}.nav-link{border-radius:var(--radius-pill);color:var(--text-secondary);transition:var(--transition);padding:.5rem 1rem;font-size:.9rem;font-weight:500}.nav-link:hover,.nav-link.active{color:var(--text-heading);background:#ffffff0d}.navbar-actions{align-items:center;gap:.75rem;display:flex}.btn{border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition);border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary,a.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 25px #10b98166}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-icon{background:var(--bg-card);border:1px solid var(--border);width:38px;height:38px;color:var(--text-primary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;display:inline-flex}.btn-icon:hover{border-color:var(--accent);color:var(--accent)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);transition:var(--transition);padding:1.5rem}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.form-group{margin-bottom:1.25rem}.form-label{font-size:var(--fs-sm);color:var(--text-heading);margin-bottom:.5rem;font-weight:600;display:block}.form-input,.form-textarea,.form-select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-body);font-size:var(--fs-sm);transition:var(--transition);padding:.75rem 1rem}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.bento-grid{grid-template-columns:repeat(12,1fr);gap:1.5rem;margin:3rem 0;display:grid}.bento-card{border-radius:var(--radius-xl);background:var(--bg-card);border:1px solid var(--border);transition:var(--transition);padding:2rem;position:relative;overflow:hidden}.bento-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow);transform:translateY(-3px)}.bento-card-title{color:var(--text-heading);margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.bento-card-desc{color:var(--text-secondary);font-size:.925rem;line-height:1.5}.bento-span-7{grid-column:span 7}.bento-span-5{grid-column:span 5}.bento-span-4{grid-column:span 4}.bento-span-12{grid-column:span 12}@media (width<=992px){.bento-span-7,.bento-span-5,.bento-span-4{grid-column:span 12}}.hero-section{text-align:center;padding:3rem 0 4rem}.hero-badge{border-radius:var(--radius-pill);background:var(--accent-glow);color:var(--accent);border:1px solid #10b98140;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.35rem 1rem;font-size:.85rem;font-weight:600;display:inline-flex}.hero-title{margin-bottom:1.25rem;font-size:3.5rem;line-height:1.15}.hero-subtitle{color:var(--text-secondary);max-width:680px;margin:0 auto 2.5rem;font-size:1.2rem}.hero-actions{justify-content:center;gap:1rem;margin-bottom:3.5rem;display:flex}.sheet-demo-container{border-radius:var(--radius-xl);max-width:850px;box-shadow:var(--shadow-lg), var(--shadow-glow);margin:0 auto;overflow:hidden}.sheet-demo-header{background:var(--bg-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.75rem 1.25rem;display:flex}.sheet-demo-dots{gap:6px;display:flex}.sheet-demo-dot{background:var(--border);border-radius:50%;width:10px;height:10px}.sheet-demo-body{background:var(--bg-card);padding:1.25rem;font-family:monospace;font-size:.875rem}.sheet-table{border-collapse:collapse;width:100%}.sheet-table th,.sheet-table td{border:1px solid var(--border);text-align:left;padding:.6rem .8rem}.sheet-table th{background:var(--bg-secondary);color:var(--text-muted);font-weight:600}.sheet-table td{color:var(--text-primary)}.cell-highlight{background:var(--accent-glow);color:var(--accent);font-weight:600}.timeline-section{padding:4rem 0}.timeline-grid{grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem;display:grid}@media (width<=768px){.timeline-grid{grid-template-columns:1fr}}.timeline-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);text-align:center;padding:2rem}.timeline-step-badge{background:var(--accent-gradient);color:#fff;width:40px;height:40px;box-shadow:var(--shadow-glow);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1rem;font-weight:700;display:flex}.login-page-v2{border-radius:var(--radius-2xl);border:1px solid var(--border);grid-template-columns:1.1fr .9fr;min-height:calc(100vh - 90px);margin:1rem 0;display:grid;overflow:hidden}.login-showcase{background:var(--bg-secondary);justify-content:center;align-items:center;padding:3rem;display:flex;position:relative;overflow:hidden}.login-showcase-bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.orb{filter:blur(80px);opacity:.35;border-radius:50%;animation:12s ease-in-out infinite float;position:absolute}.orb-1{background:radial-gradient(circle,#10b981 0%,#0000 70%);width:350px;height:350px;top:-10%;left:-5%}.orb-2{background:radial-gradient(circle,#059669 0%,#0000 70%);width:300px;height:300px;animation-delay:-4s;bottom:10%;right:-5%}.orb-3{background:radial-gradient(circle,#3b82f6 0%,#0000 70%);width:200px;height:200px;animation-delay:-8s;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes float{0%,to{transform:translate(0)scale(1)}25%{transform:translate(20px,-30px)scale(1.05)}50%{transform:translate(-10px,20px)scale(.95)}75%{transform:translate(15px,10px)scale(1.02)}}.grid-overlay{background-image:linear-gradient(#10b98108 1px,#0000 1px),linear-gradient(90deg,#10b98108 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0}.login-showcase-content{z-index:2;max-width:520px;position:relative}.showcase-logo{align-items:center;gap:.75rem;margin-bottom:2.5rem;display:flex}.showcase-logo-icon{background:var(--accent-gradient);border-radius:var(--radius-md);color:#fff;width:48px;height:48px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;display:flex}.showcase-logo-text{font-size:var(--fs-xl);color:var(--text-primary);font-weight:800}.showcase-headline{color:var(--text-heading);margin-bottom:1.25rem;font-size:2.5rem;font-weight:800;line-height:1.2}.showcase-gradient-text{background:var(--brand-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.showcase-desc{font-size:var(--fs-base);color:var(--text-secondary);margin-bottom:2.5rem;line-height:1.7}.showcase-features{flex-direction:column;gap:1rem;margin-bottom:2.5rem;display:flex}.showcase-feature{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.feature-icon-wrap{background:var(--accent-glow);border-radius:var(--radius-sm);width:40px;height:40px;color:var(--accent);flex-shrink:0;justify-content:center;align-items:center;display:flex}.showcase-feature strong{font-size:var(--fs-sm);color:var(--text-heading);font-weight:700;display:block}.showcase-feature span{font-size:var(--fs-xs);color:var(--text-muted)}.showcase-stats{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-xl);align-items:center;gap:1.5rem;padding:1.25rem 1.5rem;display:flex}.stat-item{flex-direction:column;flex:1;align-items:center;display:flex}.stat-number{font-size:var(--fs-2xl);color:var(--accent);margin-bottom:.25rem;font-weight:800;line-height:1}.stat-label{font-size:var(--fs-xs);color:var(--text-muted)}.stat-divider{background:var(--border);width:1px;height:36px}.login-form-panel{background:var(--bg-card);justify-content:center;align-items:center;padding:3rem 2.5rem;display:flex;position:relative}.login-form-center{width:100%;max-width:380px}.login-card-v2{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);padding:2.5rem 2rem;position:relative;overflow:hidden}.login-card-v2:before{content:"";background:var(--accent-gradient);height:3px;position:absolute;top:0;left:0;right:0}.login-card-header{text-align:center;margin-bottom:2rem}.login-welcome-icon{background:var(--accent-glow);width:56px;height:56px;color:var(--accent);border:1px solid #10b98133;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1.25rem;display:flex}.login-heading{font-size:var(--fs-xl);color:var(--text-heading);margin-bottom:.5rem;font-weight:800}.login-subheading{font-size:var(--fs-sm);color:var(--text-secondary)}.login-btn-section{justify-content:center;min-height:50px;margin-bottom:1rem;display:flex}.google-btn-container{justify-content:center;display:flex}.login-loading{font-size:var(--fs-sm);color:var(--text-secondary);justify-content:center;align-items:center;gap:.75rem;display:flex}.login-error-v2{border-radius:var(--radius-md);color:var(--danger);font-size:var(--fs-sm);background:#ef44441a;border:1px solid #ef44444d;align-items:center;gap:.5rem;margin-top:.5rem;padding:.75rem 1rem;display:flex}.login-divider{color:var(--text-muted);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:1rem;margin:1.5rem 0;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--border);flex:1;height:1px}.login-info-cards{flex-direction:column;gap:.75rem;display:flex}.info-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}.info-icon{flex-shrink:0;font-size:1.5rem}.info-card strong{font-size:var(--fs-sm);color:var(--text-heading);font-weight:600;display:block}.info-card span{font-size:var(--fs-xs);color:var(--text-muted)}.login-legal{text-align:center;font-size:var(--fs-xs);color:var(--text-muted);margin-top:1.5rem}.login-legal a{color:var(--text-secondary);text-decoration:underline}@media (width<=1024px){.login-page-v2{grid-template-columns:1fr}.login-showcase{display:none}}.profile-header{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);align-items:center;gap:1.5rem;padding:2rem;display:flex}.profile-avatar{border:3px solid var(--accent);object-fit:cover;border-radius:50%;width:72px;height:72px}.profile-info{flex:1}.profile-name{font-size:var(--fs-xl);margin-bottom:.25rem;font-weight:700}.profile-email{font-size:var(--fs-sm);color:var(--text-muted)}.profile-badge{font-size:var(--fs-xs);border-radius:100px;margin-top:.5rem;padding:.2rem .6rem;font-weight:600;display:inline-block}.badge-admin{color:#f59e0b;background:#f59e0b26;border:1px solid #f59e0b4d}.badge-user{background:var(--accent-glow);color:var(--accent);border:1px solid #10b98133}.quota-display{margin-top:1rem}.quota-numbers{align-items:baseline;gap:.25rem;margin-bottom:.75rem;display:flex}.quota-used{font-size:var(--fs-3xl);color:var(--accent);font-weight:800}.quota-sep{font-size:var(--fs-xl);color:var(--text-muted)}.quota-total{font-size:var(--fs-xl);color:var(--text-secondary);font-weight:600}.quota-bar{background:var(--bg-input);border-radius:100px;width:100%;height:8px;overflow:hidden}.quota-fill{background:var(--accent-gradient);border-radius:100px;height:100%}.admin-table-wrap{border:1px solid var(--border);border-radius:var(--radius-lg);overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:var(--fs-sm)}.admin-table th{background:var(--bg-secondary);color:var(--text-heading);text-align:left;border-bottom:1px solid var(--border);font-weight:600;font-size:var(--fs-xs);text-transform:uppercase;padding:.75rem 1rem}.admin-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:.75rem 1rem}