body{display:flex;flex-direction:column;font-family:Roboto,sans-serif;background:linear-gradient(to bottom,#f0f9ff,#d4ebf2);background-repeat:no-repeat;background-attachment:fixed;background-size:cover;color:#333;min-height:100vh}.App{display:flex;flex-direction:column;height:100vh}header.App-header{background-color:#4a90e2;display:flex;justify-content:space-between;align-items:center;padding:15px 30px;box-shadow:0 2px 5px #0000001a}.header-content .buttons{display:flex;gap:15px}.App-main{text-align:center;padding:20px;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 100px)}.App-main h1{font-size:2.4rem;color:#00264d;margin-bottom:20px;text-shadow:1px 1px 2px rgba(0,0,0,.1)}.App-main p{font-size:1.2rem;line-height:1.8;color:#4a4a4a;max-width:600px;margin:10px auto}.checkbox-container{display:flex;justify-content:center;gap:20px;margin:20px 0;width:fit-content}.checkbox-container label{font-size:1rem;color:#555;display:flex;align-items:center;gap:10px}.checkbox-container input[type=checkbox]{width:18px;height:18px;border:2px solid #4a90e2;border-radius:4px;transition:background-color .3s,border-color .3s;cursor:pointer}.checkbox-container input[type=checkbox]:checked{background-color:#4a90e2;border-color:#4a90e2}input{width:100%;padding:12px;margin:10px 0;border:1px solid #ccc;border-radius:5px;font-size:1rem;box-sizing:border-box}button{background-color:#fff;color:#4a90e2;border:2px solid #4a90e2;padding:10px 20px;font-size:1rem;cursor:pointer;border-radius:20px;font-weight:700;transition:background-color .3s,color .3s,box-shadow .3s}button:hover{background-color:#4a90e2;color:#fff;box-shadow:0 5px 15px #4a90e24d}button:active{transform:scale(.95);box-shadow:0 0 8px #4a90e280}.calendar-container{background-color:#fff;border-radius:20px;padding:20px;box-shadow:0 4px 15px #0000001a;max-width:1000px;margin:0 auto}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.calendar-header h2{font-size:1.5rem;color:#00264d}.calendar-table{width:100%;border-collapse:collapse;table-layout:fixed}.calendar-table th{background-color:#4a90e2;color:#fff;padding:10px;font-weight:700;border:1px solid #d0e3f0;text-align:center}.calendar-cell{border:1px solid #d0e3f0;vertical-align:top;padding:8px;height:100px;position:relative;background-color:#f9fcff}.calendar-other-month{background-color:#f0f4f8;color:#aaa}.calendar-date{font-weight:700;margin-bottom:5px;color:#4a90e2}.calendar-events{display:flex;flex-direction:column;gap:4px}.calendar-event{background-color:#d4ebf2;color:#003d66;font-size:.75rem;padding:2px 6px;border-radius:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.calendar-event{cursor:pointer;color:#4a90e2;font-weight:500;text-decoration:underline;margin-bottom:4px}.login-container{display:flex;justify-content:center;align-items:center;height:100vh;background:linear-gradient(to bottom,#f0f9ff,#d4ebf2)}.login-box{background-color:#fff;padding:30px 40px;border-radius:20px;box-shadow:0 4px 20px #0000001a;text-align:center;width:100%;max-width:400px}.login-box h1,.register-box h1{font-size:1.8rem;color:#00264d;margin-bottom:20px}.stock-layout{display:flex;justify-content:space-between;gap:20px;margin-bottom:40px}.stock-table,.reservation-table,.history-table{border-collapse:collapse;width:100%;table-layout:auto}.stock-wrapper,.reservation-wrapper{width:50%}.history-wrapper{width:100%}.stock-table th,.stock-table td,.reservation-table th,.reservation-table td,.history-table th,.history-table td{border:1px solid #ccc;padding:10px;text-align:left}.stock-table tr:nth-child(2n),.reservation-table tr:nth-child(2n),.history-table tr:nth-child(2n){background-color:#f2f2f2}.stock-table tr:nth-child(odd),.reservation-table tr:nth-child(odd),.history-table tr:nth-child(odd){background-color:#fff}h2{margin-top:40px}.form-wrapper{margin-bottom:30px}.form-inline{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.form-inline label{display:flex;flex-direction:column;font-weight:500}.form-inline select,.form-inline input{padding:5px;min-width:150px}.form-inline button{padding:8px 16px;font-weight:700;cursor:pointer}.menu-container{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;background-color:#f5faff;padding:15px;border-bottom:2px solid #ccc}.menu-btn{padding:10px 15px;background-color:#e0f0ff;border:1px solid #007acc;color:#007acc;font-weight:600;border-radius:4px;cursor:pointer;transition:all .2s ease-in-out;min-width:120px;text-align:center}.menu-btn:hover{background-color:#cce6ff}.menu-btn.active{background-color:#007acc;color:#fff}.menu-btn.logout{background-color:#ffe0e0;border-color:#c00;color:#c00}.menu-btn.logout:hover{background-color:#fcc}.btn-action{padding:8px 14px;font-size:14px;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:background-color .2s ease-in-out}.btn-sell{background-color:#28a745;color:#fff}.btn-sell:hover{background-color:#218838}.btn-delete{background-color:#dc3545;color:#fff}.btn-delete:hover{background-color:#c82333}.btn-action:disabled{opacity:.6;cursor:not-allowed}.client-details-layout{display:flex;gap:30px;align-items:flex-start}.client-info{flex:1}.map-container{width:50%;height:300px;min-width:300px}.map-container-order{width:50%;height:600px;min-width:300px}.header-with-button{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.header-with-button h1{margin:0}.form-container{display:flex;gap:40px;margin-top:20px;align-items:flex-start}.form-section{flex:1;min-width:300px}.form-section h3{margin-bottom:10px}.form-section label{display:block;margin-bottom:10px}.form-layout{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start;margin-top:20px}.form-section{flex:1;min-width:250px;max-width:350px}.form-section label{display:block;margin-bottom:12px;font-weight:500}.form-section input{width:100%;max-width:100%;padding:6px;box-sizing:border-box}.copy-button{margin-bottom:16px;padding:6px 12px;background-color:#1976d2;color:#fff;border:none;border-radius:4px;cursor:pointer}.copy-button:hover{background-color:#125ea3}form input,form select,form textarea{display:block;width:100%;max-width:300px;padding:6px;margin-bottom:10px;border:1px solid #ccc;border-radius:4px;box-sizing:border-box}form label,form select{font-weight:500;margin-top:10px}form button{font-weight:500;margin-top:25px;background-color:#fff;color:#4a90e2;border:2px solid #4a90e2;padding:10px 20px;font-size:1rem;cursor:pointer;border-radius:20px;font-weight:700;transition:background-color .3s,color .3s,box-shadow .3s}form .form-section{display:flex;flex-direction:column}.checkbox-label{display:flex;align-items:center;gap:.5rem}.checkbox-label-no-form{display:flex;align-items:center;gap:.5rem;max-width:300px}.active-tab{background-color:#007bff;color:#fff}