/* assets/css/towclaim.css */
:root {
    --primary-color: #4361ee;
    --secondary-color: #2c3e50;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --background-color: #f9f9f9;
    --text-color: #2c3e50;
    --card-background: #ffffff;
    --shadow-box: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
}

.nav-bar {
    background-color: white;
    box-shadow: var(--shadow-box);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.main-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 20px;
}

.card {
    background-color: var(--card-background);
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 rgba(3, 33, 64, 0.18);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-10px);
}

.form-group {
    margin-bottom: 25px;
}

.label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #7f8c8d;
}

.input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(67, 154, 255, 0.2);
}

.button {
    width: 100%;
    padding: 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s;
}

.button:hover {
    background-color: #3a5cf9;
    transform: scale(1.05);
}

.logout-button {
    float: right;
    margin-top: 10px;
    background-color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
}

.logout-button:hover {
    background-color: #3a5cf9;
}

.alert-box {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.5;
}

.alert-box .close-btn {
    float: right;
    color: var(--danger-color);
    font-size: 20px;
    cursor: pointer;
    margin-top: -2px;
}

/* Responsive design */
@media (max-width: 768px) {
    .nav-bar {
        flex-direction: column;
        position: static;
        padding: 0 15px;
    }
    
    .nav-links {
        display: none;
        border-bottom: 1px solid #eee;
        width: 100%;
    }
    
    .toggle-nav {
        display: block;
        width: 30px;
        height: 24px;
        margin-bottom: 15px;
        cursor: pointer;
        background-color: #eee;
        border-radius: 8px;
        transition: background-color 0.3s;
    }
    
    .toggle-nav:hover {
        background-color: #ddd;
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
    }
    
    .nav-links a {
        margin: 10px 0;
        width: 100%;
    }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--primary-color);
    border-top: 3px dashed #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}