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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1a1a1a;
    min-height: 100vh;
    padding: 20px;
    color: #e0e0e0;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
}

/* Auth Section */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.auth-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 450px;
    overflow: hidden;
}

.auth-tabs {
    display: flex;
    background: #f5f5f5;
}

.tab-btn {
    flex: 1;
    padding: 15px;
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.auth-form {
    padding: 30px;
}

.auth-form h2 {
    margin-bottom: 20px;
    color: #333;
}

/* Dashboard Section */
.dashboard-section {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.dashboard-header {
    background: #2a2a2a;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    border: 1px solid #3a3a3a;
}

.user-info h2 {
    color: #e5e7eb;
    margin-bottom: 5px;
}

.user-info p {
    color: #9ca3af;
    font-size: 14px;
}

/* Card */
.card {
    background: #2a2a2a;
    border-radius: 12px;
    padding: 0;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    border: 1px solid #3a3a3a;
}

.card h3 {
    color: #e5e7eb;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 0 20px;
    padding-top: 20px;
}

.card-header h3 {
    margin-bottom: 0;
    color: #e5e7eb;
}

.card-footer {
    margin-top: 20px;
    text-align: center;
    padding: 0 20px 20px;
}

/* API Key */
.api-key-container {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    padding: 20px;
}

.api-key-display {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 15px;
}

.api-key-display code {
    flex: 1;
    background: white;
    padding: 12px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    word-break: break-all;
    border: 1px solid #dee2e6;
}

.help-text {
    font-size: 13px;
    color: #6c757d;
    margin-top: 10px;
}

.help-text code {
    background: #e9ecef;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
}

/* Accounts List */
.accounts-list {
    display: grid;
    gap: 15px;
}

.account-item {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.account-item:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.account-info {
    flex: 1;
}

.account-info h4 {
    color: #333;
    margin-bottom: 5px;
}

.account-info p {
    color: #6c757d;
    font-size: 13px;
    margin: 3px 0;
}

.account-actions {
    display: flex;
    gap: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

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

.form-group small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #6c757d;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

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

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

.btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-large {
    padding: 15px 30px;
    font-size: 16px;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.3s;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
}

.btn-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #6c757d;
    line-height: 1;
}

.btn-close:hover {
    color: #333;
}

.modal-content form {
    padding: 20px;
}

.modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 20px;
    border-top: 1px solid #dee2e6;
}

/* Toast */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #333;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transform: translateX(400px);
    transition: transform 0.3s;
    z-index: 2000;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: #10b981;
}

.toast.error {
    background: #ef4444;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
}

/* Results */
.results-container {
    max-height: 500px;
    overflow-y: auto;
}

.result-item {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.result-item h4 {
    color: #333;
    margin-bottom: 10px;
}

.member-list {
    background: white;
    border-radius: 6px;
    padding: 10px;
}

.member-item {
    padding: 8px;
    border-bottom: 1px solid #e9ecef;
}

.member-item:last-child {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .card-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .account-item {
        flex-direction: column;
        gap: 15px;
    }

    .account-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .api-key-display {
        flex-direction: column;
    }
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
    padding: 0 20px;
}

.stat-box {
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
}

.stat-label {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: #60a5fa;
}

/* Table Styles */
.table-container {
    padding: 0 20px 20px;
    overflow-x: auto;
    max-height: 70vh;
    overflow-y: auto;
}

.accounts-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.accounts-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.accounts-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    color: #f3f4f6;
    border-bottom: 2px solid #3a3a3a;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
}

.accounts-table th:first-child {
    width: 60px;
    text-align: center;
}

.accounts-table th:nth-child(2) {
    width: 300px;
}

.accounts-table th:nth-child(3) {
    width: 120px;
    text-align: center;
}

.accounts-table th:nth-child(4) {
    width: auto;
    min-width: 250px;
}

.accounts-table th:nth-child(5) {
    width: 150px;
    text-align: center;
}

.accounts-table th:nth-child(6) {
    width: 120px;
    text-align: center;
}

.accounts-table tbody tr {
    border-bottom: 1px solid #2a2a2a;
    transition: all 0.2s ease;
}

.accounts-table tbody tr:hover {
    background: #252525;
    transform: translateX(2px);
    box-shadow: -3px 0 0 0 #3b82f6, 0 2px 8px rgba(0, 0, 0, 0.3);
}

.accounts-table tbody tr:nth-child(even) {
    background: #1d1d1d;
}

.accounts-table tbody tr:nth-child(even):hover {
    background: #252525;
}

.accounts-table td {
    padding: 14px 20px;
    color: #d1d5db;
    font-size: 14px;
    vertical-align: middle;
    line-height: 1.6;
    border-bottom: 1px solid #2a2a2a;
}

.accounts-table td:first-child {
    text-align: center;
    font-weight: 700;
    color: #3b82f6;
    font-size: 15px;
}

.loading-cell {
    text-align: center;
    padding: 50px !important;
    color: #9ca3af;
    font-size: 16px;
    font-weight: 500;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.status-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.status-failed {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.status-pending {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

/* Member List */
.member-list {
    max-height: 120px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 1.8;
    padding: 8px 12px;
    background: #1a1a1a;
    border-radius: 6px;
    border: 1px solid #2a2a2a;
}

.member-email {
    color: #60a5fa;
    display: block;
    padding: 4px 0;
    transition: color 0.2s;
}

.member-email:hover {
    color: #93c5fd;
}

/* Countdown Display */
.countdown-display {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid #334155;
    font-weight: 600;
    font-size: 15px;
    color: #fbbf24;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: inline-block;
    min-width: 80px;
    text-align: center;
}

/* Action Buttons in Table */
.btn-table {
    padding: 8px 16px;
    font-size: 12px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-delete {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}

.btn-delete:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.4);
}

/* Scrollbar Styling */
.table-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.table-container::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

.member-list::-webkit-scrollbar {
    width: 6px;
}

.member-list::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.member-list::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 3px;
}