smart {
    font-weight: bold;
    font-family: 'Russo one';
    font-size: 74px;
    color: #02cc00;
    margin-bottom: 0px;
}

freedom {
    margin-top: 0px;
    font-family: 'Montserrat';
    font-size: 50px;
    color: #fa0500;
}

.logo-button{
    width: 279px;
    height: 110px;
    border: none;
    background-image: url('/images/logo.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.logo-button:hover {
    transform: scale(1.05);
}

.button{
    background: #4d4d4d;
    border: 1px solid #204d10;
    overflow: hidden;
    display: block;
    text-align: center;
    line-height: 38px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}

body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    min-height: 100vh;
    background-color: #f5f5f5;
}

.container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    max-width: 1200px;
    width: 100%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
}

.main-content {
    flex: 2;
    min-width: 300px;
    margin-right: 20px;
    padding: 20px;
}

.sidebar {
    flex: 1;
    min-width: 150px;
    max-width: 250px;
    padding: 20px;
}
.table-container {
    overflow-x: auto;
    margin: 20px 0;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #495057;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

tr:hover {
    background-color: #e9ecef;
}
.button-sidebar {
    width: 100%;
    padding: 12px 16px;
    margin-top: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    display: block;
}

.button-sidebar:hover {
    background-color: #45a049;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.button-sidebar:active {
    transform: translateY(0);
}
/* Адаптивные стили для форм */
.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #4CAF50;
    color: white;
}

.btn-primary:hover {
    background-color: #45a049;
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.5);
}

/* Улучшенные медиа-запросы */
@media (max-width: 1200px) {
    .container {
        max-width: 95%;
    }
}

@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        flex-direction: column;
        align-items: center;
        padding: 15px;
        margin: 0;
    }
    
    .main-content, .sidebar {
        margin-right: 0;
        width: 100%;
        max-width: none;
        padding: 15px;
    }
    
    .logo-button {
        width: 200px;
        height: 80px;
    }
    
    smart {
        font-size: 50px;
    }
    
    freedom {
        font-size: 35px;
    }
    
    .form-control {
        font-size: 16px; /* Предотвращает зум на iOS */
    }
}

@media (max-width: 480px) {
    body {
        padding: 5px;
    }
    
    .container {
        padding: 10px;
    }
    
    .main-content, .sidebar {
        padding: 10px;
    }
    
    .logo-button {
        width: 150px;
        height: 60px;
    }
    
    smart {
        font-size: 40px;
    }
    
    freedom {
        font-size: 28px;
    }
    
    .button-sidebar {
        padding: 15px;
        font-size: 16px;
    }
}
.smDiv {
    margin-top: -30px;
    margin-bottom: -40px;
}
.frDiv {
    margin-top: -40px;
}

.input-container {
    display: flex;
    margin-top: 30px;
    flex-direction: column;
}

.input-container input {
    padding: 12px;
    width: 100%;
    max-width: 400px;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.input-container input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

.submit-btn {
    display: flex;
    margin-top: 20px;
    justify-content: flex-start;
}

.submit-btn input {
    padding: 12px 24px;
    border-radius: 5px;
    min-width: 130px;
    background-color: #00a84f;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.submit-btn input:hover {
    background-color: #008f3f;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.submit-btn input:active {
    transform: translateY(0);
}

/* Стили для секций */
.upload-section, .login-section, .registration-section, 
.user-products-section, .add-product-section, .generate-product-section {
    margin: 20px 0;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.upload-section h3, .login-section h3, .registration-section h3,
.user-products-section h3, .add-product-section h3, .generate-product-section h3 {
    color: #495057;
    margin-bottom: 20px;
    font-weight: 600;
}

/* Стили для кнопок */
.btn-block {
    width: 100%;
}

/* Стили для ссылок */
a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    color: #45a049;
    text-decoration: underline;
}

/* Стили для текста */
.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

/* Стили для алертов */
.alert {
    padding: 12px 16px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}