* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

/* Login Page */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 400px;
}

.login-container h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.form-group small {
    color: #666;
    font-size: 12px;
}

.checkbox-group {
    display: flex;
    gap: 20px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

button {
    background: #667eea;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    width: 100%;
}

button:hover {
    background: #5a6fd6;
}

.error {
    background: #fee;
    color: #c00;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

/* Navigation */
.topbar {
    background: #333;
    color: white;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 5px;
}

.nav-links a {
    color: #aaa;
    text-decoration: none;
    padding: 15px 15px;
    display: block;
}

.nav-links a:hover,
.nav-links a.active {
    color: white;
    background: #444;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.username {
    color: #aaa;
}

.logout {
    color: #ff6b6b;
    text-decoration: none;
}

.logout:hover {
    color: #ff5252;
}

/* Main Content */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.page-header h1 {
    font-size: 24px;
}

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.card h2 {
    font-size: 48px;
    color: #667eea;
    margin-bottom: 10px;
}

.card p {
    color: #666;
    font-size: 14px;
}

/* Tables */
.data-table {
    width: 100%;
    background: white;
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.data-table th,
.data-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.data-table th {
    background: #f9f9f9;
    font-weight: 600;
    color: #555;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover {
    background: #fafafa;
}

.actions {
    display: flex;
    gap: 5px;
}

/* Buttons */
.btn-primary {
    background: #667eea;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    width: auto;
}

.btn-primary:hover {
    background: #5a6fd6;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    width: auto;
}

.btn-danger {
    background: #dc3545;
}

.btn-danger:hover {
    background: #c82333;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    background: white;
    margin: 50px auto;
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    position: relative;
}

.modal-content h2 {
    margin-bottom: 20px;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* Services list in modal */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.services-list label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

/* Empty state */
.empty-state {
    text-align: center;
    color: #666;
    padding: 40px;
    background: white;
    border-radius: 8px;
}

/* Auth toggle */
.auth-toggle {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #dc3545;
    transition: 0.3s;
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: #28a745;
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

#auth-status {
    font-weight: 500;
}