.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.auth-card{background-color:var(--surface);border-radius:1rem;padding:3rem;width:100%;max-width:400px;box-shadow:var(--shadow-lg);text-align:center}.auth-header{margin-bottom:2rem}.auth-header .brand-icon{font-size:4rem;margin-bottom:1rem;display:block}.auth-header h1{font-size:2rem;margin-bottom:.5rem}.auth-header p{color:var(--text-secondary)}.auth-button{width:100%;padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.auth-button.google{background-color:#4285f4;color:#fff}.auth-button.google:hover{background-color:#357ae8;transform:translateY(-1px);box-shadow:var(--shadow-md)}.tool-card{background:var(--tool-gradient, var(--surface));border-radius:1rem;padding:2rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:1rem}.tool-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0006;z-index:1}.tool-card>*{position:relative;z-index:2}.tool-card.active:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.tool-card.coming-soon{cursor:not-allowed;opacity:.7}.tool-icon{font-size:3rem;margin-bottom:.5rem}.tool-name{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.tool-description{color:var(--text-secondary);flex:1}.status-badge,.launch-badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.875rem;font-weight:500;margin-top:1rem}.status-badge{background-color:#fff3;color:var(--text-secondary)}.launch-badge{background-color:#fff3;color:var(--text-primary)}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:var(--surface);border-bottom:1px solid var(--border-color);padding:1rem 0;position:sticky;top:0;z-index:100}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.nav-brand{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;cursor:pointer}.brand-icon{font-size:2rem}.nav-menu{display:flex;align-items:center;gap:2rem}.tagline{color:var(--text-secondary);font-size:.875rem;display:none}@media (min-width: 768px){.tagline{display:block}}.nav-user{display:flex;align-items:center;gap:1rem}.user-email{color:var(--text-secondary);font-size:.875rem}.sign-out-btn{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:.375rem;cursor:pointer;transition:all .2s}.sign-out-btn:hover{background-color:var(--background);border-color:var(--primary-color)}.main-content{flex:1;max-width:1200px;margin:0 auto;padding:2rem;width:100%}.hero-section{text-align:center;margin-bottom:4rem}.hero-title{font-size:3rem;margin-bottom:1rem}.gradient-text{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary)}.tools-section{margin-bottom:4rem}.section-title{font-size:2rem;margin-bottom:2rem;text-align:center}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.footer{background-color:var(--surface);border-top:1px solid var(--border-color);padding:2rem;text-align:center;color:var(--text-secondary);font-size:.875rem}:root{--primary-color: #0ea5e9;--secondary-color: #06b6d4;--background: #0f172a;--surface: #1e293b;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--border-color: #334155;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background);color:var(--text-primary);line-height:1.6}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--surface);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}