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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Login Box */
.login-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    max-width: 400px;
    margin: 50px auto;
}

.login-box h1 {
    color: #333;
    margin-bottom: 10px;
    text-align: center;
}

.login-box h2 {
    color: #666;
    margin-bottom: 30px;
    text-align: center;
    font-size: 1.2em;
    font-weight: normal;
}

/* Employee Box */
.employee-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    max-width: 500px;
    margin: 50px auto;
    text-align: center;
}

.employee-box h1 {
    color: #333;
    margin-bottom: 10px;
}

.employee-box h2 {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.2em;
    font-weight: normal;
}

/* Manager Box */
.manager-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    margin: 20px auto;
}

.manager-box h1 {
    color: #333;
    margin-bottom: 10px;
}

.manager-box h2 {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.2em;
    font-weight: normal;
}

/* Admin Box */
.admin-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    margin: 20px auto;
}

.admin-box h1 {
    color: #333;
    margin-bottom: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #333;
    font-weight: 500;
}

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

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

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
}

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

.btn-secondary:hover {
    background: #5a6268;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

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

.btn-large {
    padding: 20px 40px;
    font-size: 24px;
    font-weight: bold;
    width: 100%;
    margin: 20px 0;
}

.btn-small {
    padding: 6px 12px;
    font-size: 14px;
}

/* Messages */
.message {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

/* Status */
.status {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: left;
}

.status p {
    margin: 10px 0;
    color: #333;
}

/* Clock Form */
.clock-form {
    margin: 30px 0;
}

.logout-link {
    margin-top: 20px;
}

.logout-link a {
    color: #667eea;
    text-decoration: none;
}

.logout-link a:hover {
    text-decoration: underline;
}

/* Admin Navigation */
.admin-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.admin-nav a {
    padding: 10px 20px;
    background: #f8f9fa;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: #667eea;
    color: white;
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin: 20px 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.data-table th {
    background: #667eea;
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: 600;
    cursor: pointer;
}

.data-table th:hover {
    background: #5568d3;
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

.data-table tr:hover {
    background: #f8f9fa;
}

.data-table tr.subtotal {
    background: #e9ecef;
    font-weight: bold;
}

.no-data {
    text-align: center;
    color: #999;
    padding: 40px !important;
}

/* Filters */
.filters {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.filter-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-row input {
    flex: 1;
    min-width: 150px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.filter-row label {
    margin-right: 5px;
    color: #333;
}

/* Search Box */
.search-box {
    margin-bottom: 20px;
}

.search-box input {
    width: 100%;
    max-width: 400px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

/* Payroll Form */
.payroll-form {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

/* Header Actions */
.header-actions {
    margin-bottom: 20px;
    text-align: right;
}

.auto-refresh {
    margin-top: 20px;
    text-align: center;
    color: #666;
    font-size: 14px;
}

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

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content.large {
    max-width: 900px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #000;
}

.modal-content h2 {
    margin-bottom: 20px;
    color: #333;
}

/* Schedule Table */
.schedule-table {
    margin: 20px 0;
}

.schedule-table table {
    width: 100%;
    border-collapse: collapse;
}

.schedule-table th,
.schedule-table td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

.schedule-table th {
    background: #667eea;
    color: white;
}

.schedule-table input[type="time"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-box,
    .employee-box {
        padding: 20px;
        margin: 20px;
    }
    
    .admin-box,
    .manager-box {
        padding: 20px;
        margin: 10px;
    }
    
    .admin-nav {
        flex-direction: column;
    }
    
    .admin-nav a {
        text-align: center;
    }
    
    .filter-row {
        flex-direction: column;
    }
    
    .filter-row input,
    .filter-row button {
        width: 100%;
    }
    
    .data-table {
        font-size: 14px;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 20px;
    }
    
    .btn-large {
        padding: 15px 30px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .login-box h1,
    .employee-box h1 {
        font-size: 1.5em;
    }
    
    .btn-large {
        font-size: 18px;
        padding: 12px 24px;
    }
    
    .data-table {
        font-size: 12px;
    }
}