/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

/* Navbar */
nav {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 1rem 2rem;
}

nav h1 {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: bold;
}

nav a {
    margin-left: 2rem;
    color: #666;
    text-decoration: none;
}

nav a:hover {
    color: #333;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Login Page */
.login-container {
    max-width: 400px;
    margin: 4rem auto;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.login-container h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.login-container p {
    color: #666;
    margin-bottom: 2rem;
}

/* Button */
button, .btn {
    background-color: #0066cc;
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

button:hover, .btn:hover {
    background-color: #0052a3;
}

/* Users Page */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.75rem;
}

.page-header p {
    color: #666;
    margin-top: 0.5rem;
}

/* Table */
table {
    width: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-collapse: collapse;
}

thead {
    background-color: #f9f9f9;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    font-weight: 600;
    color: #333;
}

tbody tr:hover {
    background-color: #f9f9f9;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: #999;
}

/* Form Container Styles */
.form-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 3px solid #c8102e;
}

.form-header h1 {
    color: #c8102e;
    font-size: 28px;
    margin: 0 0 10px 0;
}

.form-header p {
    color: #666;
    margin: 5px 0;
}

.info-box {
    background-color: #f0f8ff;
    padding: 15px;
    margin-bottom: 25px;
    border-left: 4px solid #007bff;
    border-radius: 4px;
}

.info-box strong {
    color: #007bff;
}

.form-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 6px;
}

.form-section h3 {
    color: #333;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #ddd;
    font-size: 18px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="date"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    padding: 8px;
    background: white;
    border-radius: 4px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.required::after {
    content: " *";
    color: #c8102e;
}

.help-text {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    font-style: italic;
}

.button-group {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #ddd;
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #c8102e;
    color: white;
}

.btn-primary:hover {
    background-color: #a00d25;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(200,16,46,0.3);
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(108,117,125,0.3);
}

.readonly-field {
    background-color: #e9ecef;
    cursor: not-allowed;
}