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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.header {
    background: white;
    padding: 25px 30px;
    border-radius: 15px;
    margin-bottom: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    color: #333;
    font-size: 28px;
    font-weight: 700;
}

.header h1 i {
    color: #667eea;
    margin-right: 12px;
}

.logout-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

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

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

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

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

.card {
    background: white;
    padding: 35px;
    border-radius: 15px;
    margin-bottom: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #667eea;
}

.card-header i {
    font-size: 28px;
    color: #667eea;
    margin-right: 15px;
}

.card h2 {
    color: #333;
    font-size: 24px;
    font-weight: 700;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

thead tr {
    background: #f8f9fa;
}

th {
    padding: 15px;
    text-align: left;
    border-bottom: 2px solid #667eea;
    font-weight: 600;
    color: #333;
}

td {
    padding: 15px;
    border-bottom: 1px solid #dee2e6;
}

tbody tr:hover {
    background: #f8f9fa;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

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

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

.site-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px 30px;
    border-radius: 15px;
    margin-bottom: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    text-align: center;
}

.site-title {
    color: white;
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.site-title i {
    margin-right: 15px;
}

.admin-container {
    max-width: 1400px;
    margin: 0 auto;
}

.nav-buttons {
    display: flex;
    gap: 10px;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #ffc107;
    color: #333;
}

.status-paid {
    background: #28a745;
    color: white;
}

.status-cancelled {
    background: #dc3545;
    color: white;
}

.status-completed {
    background: #28a745;
    color: white;
}

/* Auth page styles */
.auth-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    padding-top: 80px;
}

.auth-container {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

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

.auth-link {
    text-align: center;
    margin-top: 20px;
}

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

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

.btn-full {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    width: 100%;
}

.btn-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Admin specific styles */
.admin-header {
    padding: 30px;
}

.admin-header h1 {
    font-size: 28px;
}

.page-header {
    padding: 20px 0;
    margin-bottom: 20px;
}

.page-header h1 {
    font-size: 28px;
    color: white;
    text-align: center;
}

/* Enhanced form styles for admin */
.admin-form-group {
    margin-bottom: 20px;
}

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

.admin-form-group input,
.admin-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

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

.admin-form-group textarea {
    min-height: 300px;
}

.admin-form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 12px;
}

/* Dropdown styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1000;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 5px;
}

.dropdown-content::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background: transparent;
}

.dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: #f8f9fa;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 20px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.dropdown-btn:hover {
    transform: scale(1.05);
}

/* File upload styles */
.file-upload {
    border: 2px dashed #dee2e6;
    padding: 30px;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.file-upload:hover {
    border-color: #667eea;
    background: #f8f9fa;
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload-label {
    color: #666;
    font-size: 14px;
}

.file-upload i {
    font-size: 32px;
    color: #667eea;
    margin-bottom: 10px;
}

/* Link section styles */
.link-section {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid #667eea;
}

.link-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #667eea;
    font-size: 18px;
}

/* User badge styles */
.admin-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    background: #28a745;
    color: white;
}

.user-type-badge {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
}

.user-type-founder {
    background: #ffd700;
    color: #000;
}

.user-type-admin {
    background: #28a745;
    color: white;
}

/* User info styles */
.user-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.user-info-item {
    padding: 10px;
    background: white;
    border-radius: 5px;
    border-left: 3px solid #667eea;
}

.user-info-item label {
    display: block;
    font-size: 12px;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 5px;
}

.user-info-item span {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

/* Pagination styles */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #dee2e6;
}

.pagination-info {
    color: #666;
    font-size: 14px;
}

.pagination-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

.pagination-select {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
}

.pagination-jump {
    display: flex;
    gap: 5px;
    align-items: center;
}

.pagination-input {
    width: 80px;
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
}

/* Search form styles */
.search-form {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
}

/* Small text styles */
.small-text {
    color: #666;
    font-size: 11px;
}

.small-text-secondary {
    color: #666;
    font-size: 12px;
}

/* Inline button styles */
.btn-small {
    padding: 8px 15px;
    font-size: 12px;
}

.btn-login-as {
    padding: 8px 20px;
    font-size: 12px;
    background: #17a2b8;
    color: white;
    margin-left: 5px;
    white-space: nowrap;
}

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

/* ReadOnly input styles */
.readonly-input {
    background-color: #e9ecef;
    cursor: not-allowed;
}