:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Outfit", sans-serif;--bg-main: #0a0a0c;--bg-card: #141417;--bg-sidebar: #0f0f12;--border: #242429;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #6366f1;--accent-hover: #818cf8;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--btn-secondary-bg: rgba(255, 255, 255, .06);--btn-secondary-bg-hover: rgba(255, 255, 255, .1);--code-bg: #000000;--input-bg: #0a0a0c}@media (prefers-color-scheme: light){:root{--bg-main: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #f1f5f9;--border: #e2e8f0;--text-primary: #0f172a;--text-secondary: #64748b;--accent: #4f46e5;--accent-hover: #4338ca;--btn-secondary-bg: rgba(0, 0, 0, .06);--btn-secondary-bg-hover: rgba(0, 0, 0, .09);--code-bg: #eef2ff;--input-bg: #ffffff}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600}.dashboard-layout{display:flex;min-height:100vh}.sidebar{width:260px;background-color:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.5rem;position:fixed;top:0;bottom:0}.main-content{flex:1;margin-left:260px;padding:2rem}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border-radius:8px;font-weight:500;cursor:pointer;transition:all .2s;border:none;font-family:var(--font-sans);text-decoration:none}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:8px;color:var(--text-secondary);text-decoration:none;transition:all .2s;margin-bottom:.5rem}.nav-item:hover,.nav-item.active{background-color:#6366f11a;color:var(--accent)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background-color:var(--bg-card);border:1px solid var(--border);padding:1.5rem;border-radius:12px}.stat-value{font-size:2rem;font-weight:700;font-family:var(--font-display);margin-top:.25rem}.stat-label{color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}input{background-color:var(--input-bg);border:1px solid var(--border);color:var(--text-primary);padding:.75rem;border-radius:8px;width:100%;margin-bottom:1rem}input::placeholder{color:var(--text-secondary)}input:focus{outline:none;border-color:var(--accent)}.setup-guide{animation:fadeIn .3s ease-out}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.code-block{background:var(--code-bg);padding:1rem;border-radius:8px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.9rem;color:var(--accent);border:1px solid var(--border);word-break:break-all}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.auth-container{width:100%;max-width:420px;padding:1rem}.tab-switcher{display:flex;border-bottom:1px solid var(--border);margin-bottom:1.5rem}.tab-btn{flex:1;padding:.75rem;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-family:var(--font-sans);font-size:.9rem}.tab-btn.active{color:var(--accent);border-bottom:2px solid var(--accent)}.btn-secondary{background:var(--btn-secondary-bg);color:var(--text-primary)}.btn-secondary:hover{background:var(--btn-secondary-bg-hover)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover{background:#ef44441a}.btn-sm{padding:.375rem .75rem;font-size:.875rem}.alert{padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.875rem}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:var(--danger)}.alert-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:var(--success)}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.75rem;font-weight:500}.badge-pending{background:#f59e0b26;color:var(--warning)}.badge-active{background:#10b98126;color:var(--success)}.badge-expired{background:#94a3b81a;color:var(--text-secondary)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.countdown-display{font-size:3rem;font-weight:700;font-family:var(--font-display);color:var(--accent);text-align:center;margin:1.5rem 0}.countdown-label{text-align:center;color:var(--text-secondary);font-size:.875rem}.landing-nav{position:sticky;top:0;z-index:100;background:var(--bg-main);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.landing-nav-inner{max-width:1100px;margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;gap:2rem}.landing-logo{display:flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-weight:700;font-size:1.1rem;text-decoration:none;color:var(--text-primary);flex-shrink:0}.landing-nav-links{display:flex;gap:1.75rem;flex:1}.landing-nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;transition:color .2s}.landing-nav-links a:hover{color:var(--text-primary)}.landing-nav-actions{display:flex;align-items:center;gap:1rem;flex-shrink:0}.landing-nav-login{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}.landing-nav-login:hover{color:var(--text-primary)}.landing-container{max-width:1100px;margin:0 auto;padding:0 2rem}.landing-hero{position:relative;overflow:hidden;padding:6rem 0 5rem;text-align:center}.landing-hero-glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(ellipse at center,rgba(99,102,241,.15) 0%,transparent 70%);pointer-events:none;z-index:0}.landing-badge{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem .875rem;background:#6366f11a;border:1px solid rgba(99,102,241,.3);border-radius:99px;font-size:.8rem;color:var(--accent);margin-bottom:2rem;font-weight:500}.landing-h1{font-family:var(--font-display);font-size:clamp(2.5rem,6vw,4rem);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.5rem}.landing-h2{font-family:var(--font-display);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;letter-spacing:-.02em;margin-bottom:1rem}.landing-hero-sub{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem;line-height:1.7}.landing-hero-cta{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap}.landing-text-link{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .2s}.landing-text-link:hover{color:var(--text-primary)}.landing-hero-code{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;max-width:480px;margin:3rem auto 0;text-align:left}.landing-section{padding:5rem 0}.landing-section-alt{background:var(--bg-card)}.landing-section-header{text-align:center;margin-bottom:3rem}.landing-steps{display:flex;flex-direction:column;gap:1.5rem}.landing-step{display:grid;grid-template-columns:80px 1fr;gap:1.5rem;align-items:start;padding:2rem;background:var(--bg-card);border:1px solid var(--border);border-radius:12px}.landing-step-number{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:#6366f133;line-height:1;padding-top:.125rem}.landing-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.landing-feature-card{background:var(--bg-main);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:border-color .2s,box-shadow .2s}.landing-feature-card:hover{border-color:#6366f166;box-shadow:0 4px 20px #6366f114}.landing-feature-icon{width:40px;height:40px;border-radius:10px;background:#6366f11a;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.landing-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:700px;margin:0 auto}.landing-pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;position:relative}.landing-pricing-card-pro{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 30px #6366f11f}.landing-price{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--text-primary)}.landing-badge-pro-tag{position:absolute;top:-12px;right:1.5rem;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .75rem;border-radius:99px;text-transform:uppercase;letter-spacing:.08em}.landing-feature-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.landing-feature-list li{display:flex;align-items:center;gap:.75rem;font-size:.875rem;color:var(--text-secondary)}.landing-faq{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:.5rem}.landing-faq-item{background:var(--bg-main);border:1px solid var(--border);border-radius:10px;overflow:hidden}.landing-faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;background:none;border:none;color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;font-weight:500;cursor:pointer;text-align:left;gap:1rem}.landing-faq-answer{padding:0 1.5rem 1.25rem;color:var(--text-secondary);font-size:.9rem;line-height:1.7}.landing-footer{border-top:1px solid var(--border);padding:2rem 0}.landing-footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:40}.sidebar-close{display:none;background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:.25rem;align-items:center}.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--text-primary);padding:.25rem;align-items:center}.mobile-header{display:none;align-items:center;justify-content:space-between;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid var(--border)}@media (max-width: 768px){.sidebar{transform:translate(-100%);transition:transform .25s ease;z-index:50;width:min(280px,85vw)}.sidebar.sidebar-open{transform:translate(0)}.sidebar-close,.hamburger,.mobile-header{display:flex}.main-content{margin-left:0;padding:1rem}}@media (max-width: 768px){.landing-nav-links{display:none}.landing-step{grid-template-columns:1fr;gap:.75rem}.landing-step-number{font-size:1.75rem}.landing-hero{padding:4rem 0 3rem}.landing-section{padding:3.5rem 0}.landing-footer-inner{flex-direction:column;text-align:center}}