:root{color-scheme:light;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;--primary: #2c3e50;--accent: #3498db;--bg: #f4f6f9;--text: #333333;--mobile-header-height: 60px;--mobile-footer-height: 65px}*{box-sizing:border-box}body,html,#root{margin:0;padding:0;height:100%;width:100%;background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app-container{display:flex;min-height:100vh;width:100vw;overflow:hidden}.sidebar-container{width:260px;height:100vh;background:var(--primary);color:#fff;display:flex;flex-direction:column;z-index:1000;box-shadow:2px 0 8px #0000001a;transition:all .3s ease}.main-content{flex:1;height:100vh;background:var(--bg);overflow-y:auto;padding-bottom:20px}.mobile-top-bar,.hide-desktop{display:none}.responsive-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px}.card-box{background:#fff;padding:25px;border-radius:10px;box-shadow:0 4px 6px #0000000a;margin-bottom:20px;border:1px solid #eee}input,select,textarea{border:1px solid #ddd;padding:12px;border-radius:6px;width:100%;outline:none;font-size:14px;background-color:#fff;color:#333;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3498db1a}.menu-btn{width:100%;padding:15px 20px;background:transparent;color:#bdc3c7;border:none;text-align:left;font-size:16px;display:flex;align-items:center;gap:12px;border-left:4px solid transparent;cursor:pointer;transition:all .2s}.menu-btn:hover{background:#ffffff0d;color:#fff}.menu-btn.active{background:#0003;color:#fff;border-left:4px solid var(--accent);font-weight:500}.login-container{display:flex;height:100vh;width:100vw;background-size:cover;background-position:center;align-items:center;justify-content:center;overflow:hidden}.login-image-side{flex:1.3;height:100%;position:relative;background:transparent}.login-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0006;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;padding:40px}.login-form-side{flex:1;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:#fff;padding:40px;position:relative;z-index:10}.login-box{width:100%;max-width:400px;text-align:center}@media(max-width:768px){.hide-desktop{display:flex!important}.hide-mobile{display:none!important}.mobile-top-bar{position:fixed;top:0;left:0;width:100%;height:60px;background-color:var(--primary);color:#fff;z-index:1001;align-items:center;justify-content:space-between;padding:0 20px;box-shadow:0 2px 5px #0003}.btn-logout-mobile{background:#e74c3c33;border:1px solid #e74c3c;color:#ff6b6b;padding:6px 12px;border-radius:6px;font-size:.8rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:5px}.sidebar-container{position:fixed;top:auto;bottom:0;left:0;width:100%;height:65px;flex-direction:row;padding:0;box-shadow:0 -2px 10px #0003;background-color:var(--primary);z-index:1000}.sidebar-menu-area{display:flex;flex-direction:row;width:100%;height:100%;justify-content:space-around;align-items:center;padding:0!important;overflow:hidden}.menu-btn{flex-direction:column;width:auto;flex:1;height:100%;padding:8px 4px!important;gap:4px;background:transparent!important;color:#95a5a6;justify-content:center;align-items:center;border:none!important;border-top:3px solid transparent!important}.menu-btn.active{border-top:3px solid var(--accent)!important;color:var(--accent)!important;background:#ffffff0d!important}.menu-icon{font-size:1.4rem}.menu-label{font-size:.65rem;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.main-content{margin:0;padding:75px 15px 80px;height:100vh}.responsive-grid{grid-template-columns:1fr!important}.login-container{flex-direction:column;justify-content:flex-end}.login-image-side{display:none}.login-form-side{width:100%;flex:1;padding:0;background-color:transparent;background:linear-gradient(to top,#000c 20%,#0003);justify-content:flex-end}.mobile-hero-text{padding:0 20px;margin-bottom:15px;text-align:left;color:#fff;width:100%}.mobile-hero-title{font-size:1.8rem;font-weight:800;margin:0;text-shadow:0 2px 5px rgba(0,0,0,.8)}.mobile-hero-subtitle{font-size:.9rem;opacity:.95;margin-bottom:5px;font-weight:400}.login-box{background:#fff;width:100%;padding:20px 20px 15px;border-radius:20px 20px 0 0;box-shadow:0 -5px 25px #0000004d;margin:0;animation:slideUp .3s ease-out}.login-box h2{font-size:1.5rem!important;margin-bottom:5px!important}.google-btn-style{margin-bottom:10px;padding:10px}input{padding:10px;margin-bottom:8px}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}}.login-btn-modern{width:100%;height:52px;border-radius:12px;font-weight:600;font-size:1rem;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;transition:all .2s ease;margin-bottom:12px;position:relative;overflow:hidden}.login-btn-modern:active{transform:scale(.98)}.btn-google-style{background-color:#fff;color:#333;border:1px solid #e0e0e0;box-shadow:0 3px 6px #0000000d}.btn-google-style:hover{background-color:#f8f9fa;border-color:#d0d0d0}.btn-email-style{background-color:var(--primary, #2c3e50);color:#fff;box-shadow:0 4px 12px #2c3e5040}.btn-email-style:hover{filter:brightness(1.1);box-shadow:0 6px 15px #2c3e5059}.btn-guest-simple{background:transparent;color:#7f8c8d;font-size:.9rem;margin-top:15px;text-decoration:none;border:none;cursor:pointer;padding:10px}.btn-guest-simple:hover{color:var(--primary);text-decoration:underline}.login-divider{display:flex;align-items:center;margin:20px 0;color:#ccc;font-size:.8rem;font-weight:500}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:#e0e0e0}.login-divider span{padding:0 10px}