:root{--bg-color: #1a1a1a;--text-color: #ffffff;--accent-color: #ff5f1f;--secondary-bg: #222222;--success-color: #4caf50;--font-main: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}.loading-screen{color:#fff;text-align:center;margin-top:20vh}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:1400px;margin:0 auto;width:100%}.app-header{padding:1.5rem;border-bottom:1px solid #333;text-align:center;display:flex;justify-content:space-between;align-items:center}.app-title{font-size:1.5rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent-color);margin:0}.user-info{display:flex;gap:1rem;align-items:center}.username-display{color:#ccc;font-size:.9rem}.logout-button{background:#333;border:1px solid #444;color:#ccc;padding:5px 10px;border-radius:4px;cursor:pointer;transition:all .2s ease}.logout-button:hover{background:#444;color:#fff;border-color:#555}.app-main{padding:20px;max-width:1200px;margin:0 auto;width:100%}.card{background:var(--secondary-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color);line-height:1.5;font-weight:400;min-height:100vh}button{cursor:pointer;border:none;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#444;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.manual-log-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;align-items:end}.form-group label{display:block;margin-bottom:.4rem;font-size:.75rem;color:#ccc}.auth-container{max-width:400px;margin:2rem auto;padding:2rem;background:#222;border-radius:12px;border:1px solid #333}.auth-container h2{text-align:center;margin-bottom:2rem}.error-message{color:#ff6b6b;margin-bottom:1rem;text-align:center}.success-message{color:#4caf50;margin-bottom:1rem;text-align:center}.link-button{background:none;border:none;color:#ccc;cursor:pointer;text-decoration:underline;display:block;margin:1rem auto}.link-button:hover{color:#fff}.primary-button{background:var(--accent-color);color:#1a1a1a;font-weight:700;padding:12px;border-radius:8px;border:none;cursor:pointer;width:100%;font-size:1rem;transition:transform .1s,opacity .2s;display:flex;align-items:center;justify-content:center;gap:8px}.primary-button:hover{transform:scale(1.02)}.primary-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.form-group input{width:100%;padding:10px;border-radius:6px;background:#1a1a1a;border:1px solid #333;color:#fff;font-family:inherit;height:42px;font-size:16px}.form-actions button{background:#333;color:#fff;padding:0 20px;border-radius:6px;border:1px solid #444;height:42px;font-weight:600;width:100%;transition:background .2s}.dashboard-grid{display:flex;flex-direction:column;gap:2rem}.loggers{order:-1}.logger-card{background:var(--secondary-bg);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;height:100%;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease}.logger-card:hover{box-shadow:0 8px 12px #0003;border-color:var(--accent-color)}@media(min-width:768px){.dashboard-grid{display:block}.loggers{order:0}}.form-actions button:hover{background:#333;border-color:#555}.mobile-only{display:none!important}@media(max-width:480px){.desktop-only{display:none!important}.mobile-only{display:block!important}}.auth-input{width:100%;padding:12px;border-radius:8px;border:1px solid #444;background:#1a1a1a;color:#fff;font-size:1rem;outline:none;transition:border-color .2s}.auth-input:focus{border-color:var(--accent-color)}.stats-grid{display:grid;gap:1rem;margin-bottom:2rem;grid-template-columns:1fr}@media(min-width:600px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.stats-grid{grid-template-columns:repeat(4,1fr)}}.stat-header{display:flex;justify-content:space-between;align-items:flex-start;min-height:2.5rem;margin-bottom:.5rem}.streak-warm{border-color:#ff5f1f80;box-shadow:0 0 10px #ff5f1f1a}.streak-hot{border-color:#ff4500cc;box-shadow:0 0 15px #ff45004d}.streak-fire{border-color:gold;box-shadow:0 0 20px #ffd70066;animation:pulse-gold 2s infinite}@keyframes pulse-gold{0%{box-shadow:0 0 #ffd70066}70%{box-shadow:0 0 0 10px #ffd70000}to{box-shadow:0 0 #ffd70000}}.animate-flicker{animation:flicker 1.5s infinite alternate}@keyframes flicker{0%{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.checkbox-container{display:flex;align-items:flex-start;gap:12px;cursor:pointer;padding:8px 0;margin-bottom:.5rem}.checkbox-container input[type=checkbox]{appearance:none;-webkit-appearance:none;width:20px;height:20px;border:2px solid #555;border-radius:4px;background-color:#1a1a1a;cursor:pointer;position:relative;margin-top:2px;flex-shrink:0;transition:all .2s ease}.checkbox-container input[type=checkbox]:checked{background-color:var(--accent-color);border-color:var(--accent-color)}.checkbox-container input[type=checkbox]:checked:after{content:"";position:absolute;top:1px;left:6px;width:5px;height:10px;border:solid #1a1a1a;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-container:hover input[type=checkbox]{border-color:var(--accent-color)}.checkbox-container label{color:#ccc;font-size:.9rem;line-height:1.5;cursor:pointer;-webkit-user-select:none;user-select:none;transition:color .2s}.checkbox-container:hover label{color:#fff}