/* Approval Panel Styles */

.approval-panel {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
}

.approval-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.approval-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.approval-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Status Colors */
.status-draft {
    background-color: #f3f4f6;
    color: #6b7280;
}

.status-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-approved {
    background-color: #dcfce7;
    color: #166534;
}

.status-rejected {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-applied {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-failed {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-reverted {
    background-color: #f3f4f6;
    color: #6b7280;
}

/* Stages */
.approval-stages {
    padding: 1rem;
}

.approval-stage {
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    overflow: hidden;
}

.approval-stage:last-child {
    margin-bottom: 0;
}

.stage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.stage-name {
    font-weight: 500;
    color: #374151;
}

.stage-status {
    font-size: 0.875rem;
    font-weight: 500;
}

.stage-status.pending {
    color: #92400e;
}

.stage-status.approved {
    color: #166534;
}

.stage-status.rejected {
    color: #991b1b;
}

.stage-details {
    padding: 1rem;
}

.required-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.role-badge {
    background: #f3f4f6;
    color: #4b5563;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Approvers */
.approvers-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.approver {
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 0.375rem;
}

.approver-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.approver-name {
    font-weight: 500;
    color: #374151;
}

.approval-date {
    font-size: 0.75rem;
    color: #6b7280;
}

.approver-decision {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.approver-decision.approved {
    color: #166534;
}

.approver-decision.rejected {
    color: #991b1b;
}

.approver-comment {
    font-size: 0.875rem;
    color: #4b5563;
    padding: 0.5rem;
    background: #fff;
    border-radius: 0.25rem;
}

/* Approval Actions */
.approval-actions {
    padding: 1rem;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
}

.approval-comment {
    width: 100%;
    min-height: 5rem;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    resize: vertical;
    font-size: 0.875rem;
}

.approval-comment:focus {
    outline: none;
    border-color: #3b82f6;
    ring: 2px solid rgba(59, 130, 246, 0.5);
}

.action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.approve-button,
.reject-button {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.approve-button {
    background-color: #059669;
    color: white;
}

.approve-button:hover {
    background-color: #047857;
}

.reject-button {
    background-color: #dc2626;
    color: white;
}

.reject-button:hover {
    background-color: #b91c1c;
}

/* History */
.approval-history {
    padding: 1rem;
    border-top: 1px solid #e5e7eb;
}

.approval-history-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.history-entry {
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 0.375rem;
}

.entry-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.entry-user {
    font-weight: 500;
    color: #374151;
}

.entry-date {
    font-size: 0.75rem;
    color: #6b7280;
}

.entry-action {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.entry-action.submit {
    color: #6b7280;
}

.entry-action.approve {
    color: #166534;
}

.entry-action.reject {
    color: #991b1b;
}

.entry-action.revert {
    color: #4b5563;
}

.entry-comment {
    font-size: 0.875rem;
    color: #4b5563;
    padding: 0.5rem;
    background: #fff;
    border-radius: 0.25rem;
}

/* Responsive Design */
@media (max-width: 640px) {
    .approval-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .action-buttons {
        flex-direction: column;
    }

    .approve-button,
    .reject-button {
        width: 100%;
    }

    .approver-info {
        flex-direction: column;
        align-items: flex-start;
    }
}