body {
    background: #0a0a0a;
    color: #e0e0e0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 40px;
}

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

h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.refresh-tag {
    color: #00d643;
    font-size: 14px;
    font-weight: 500;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: transparent;
}

th {
    padding: 15px 12px;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    border-bottom: 2px solid #1a1a1a;
}

td {
    padding: 20px 12px;
    text-align: left;
    border-bottom: 1px solid #1a1a1a;
    font-size: 14px;
    vertical-align: middle;
}

tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.btn-delete {
    background: #ff0000;
    color: white;
    border: none;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-delete:hover {
    background: #cc0000;
}

.sess-id {
    color: #00d643;
    font-size: 11px;
    font-weight: 500;
}

.status-waiting {
    color: #aaa;
}

.status-action {
    color: #aaa;
}

.action-link {
    color: #00d643;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.action-link:hover {
    text-decoration: underline;
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.modal-box {
    background: #111;
    color: white;
    padding: 35px;
    border-radius: 16px;
    width: 380px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 214, 67, 0.1);
    border: 1px solid #222;
}

.modal-box h2 {
    margin-top: 0;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

.modal-box p {
    color: #999;
    margin-bottom: 30px;
    font-size: 15px;
    line-height: 1.5;
}

.modal-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.modal-buttons button {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    transition: transform 0.1s, opacity 0.2s;
}

.modal-buttons button:active {
    transform: scale(0.98);
}

.btn-cancel {
    background: #2a2a2a;
    color: white;
}

.btn-cancel:hover {
    background: #333;
}

.btn-confirm-delete {
    background: #ff3b30;
    color: white;
}

.btn-confirm-delete:hover {
    opacity: 0.9;
}

.btn-approve {
    background: #00d643;
    color: black;
}

.btn-reject {
    background: #ff453a;
    color: white;
}

/* Scrollable Table & Sticky Headers */
.table-container {
    max-height: 60vh;
    overflow-y: auto;
    border: 1px solid #1a1a1a;
    border-radius: 8px;
    margin-top: 10px;
    background: #0d0d0d;
}

.table-container::-webkit-scrollbar {
    width: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: #0a0a0a;
}

.table-container::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: #444;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

thead th {
    position: sticky;
    top: 0;
    background: #0a0a0a;
    z-index: 10;
    box-shadow: inset 0 -2px 0 #1a1a1a;
}

/* Bulk Actions Toolbar */
.bulk-toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.btn-bulk {
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid #333;
    background: #1a1a1a;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-bulk:hover:not(:disabled) {
    background: #222;
    border-color: #444;
}

.btn-bulk:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-bulk.danger:hover:not(:disabled) {
    background: #3a1a1a;
    border-color: #ff453a;
    color: #ff453a;
}

.btn-bulk.success:hover:not(:disabled) {
    background: #1a2a1a;
    border-color: #00d643;
    color: #00d643;
}

/* Checkbox Styles */
input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    outline: none;
    transition: all 0.2s;
}

input[type="checkbox"]:checked {
    background: #00d643;
    border-color: #00d643;
}

input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    font-size: 12px;
    font-weight: 800;
}

.checkbox-col {
    width: 40px;
    text-align: center;
}